Chemical Properties of 1,3-Propanediol (CAS 504-63-2)

InChI

InChI=1S/C3H8O2/c4-2-1-3-5/h4-5H,1-3H2

InChI Key

YPFDHNVEDLHUCE-UHFFFAOYSA-N

Formula

C3H8O2

SMILES

OCCCO

Molecular Weight¹

76.09

CAS

504-63-2

Other Names

• 1,3-Dihydroxypropane
• 1,3-Propylene glycol
• 1,3-propylenediol
• 2-(Hydroxymethyl)ethanol
• 2-Deoxyglycerol
• BETA-PROPYLENE GLYCOL
• NSC 65426
• PG
• Polypropylene glycol 425
• Propane-1,3-diol
• Propanediol-(1,3)
• propan-1,3-diol
• trimethylene glycol
• «beta»-Propylene glycol
• «omega»-Propanediol

• ω : Acentric Factor.
• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• Δ_cH°_liquid : Standard liquid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase heat capacity (J/mol×K).
• μ : Dipole Moment (debye).
• η : Dynamic viscosity (Pa×s).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_liquid : Liquid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• n₀ : Refractive Index.
• ρ_l : Liquid Density (kg/m³).
• I_np : Non-polar retention indices.
• I : Polar retention indices.
• c_sound,fluid : Speed of sound in fluid (m/s).
• T_boil : Normal Boiling Point Temperature (K).
• T_boilr : Boiling point at reduced pressure (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• T_triple : Triple Point Temperature (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.7038		Relay (1.0) Calculated Property
PAff	[837.90; 876.20]	kJ/mol
PAff	876.20	kJ/mol	NIST
PAff	850.40	kJ/mol	NIST
PAff	837.90	kJ/mol	NIST
PAff	857.60 ± 0.50	kJ/mol	NIST
BasG	[808.00; 827.30]	kJ/mol
BasG	825.90	kJ/mol	NIST
BasG	820.00	kJ/mol	NIST
BasG	808.00	kJ/mol	NIST
BasG	827.30 ± 0.20	kJ/mol	NIST
ΔcH°liquid	[-1859.00; -1843.00]	kJ/mol
ΔcH°liquid	-1843.00 ± 5.10	kJ/mol	NIST
ΔcH°liquid	-1859.00 ± 2.30	kJ/mol	NIST
μ	3.70	debye	KDB
ΔfG°	-299.26	kJ/mol	Joback Calculated Property
ΔfH°gas	[-409.10; -392.00]	kJ/mol
ΔfH°gas	-409.10	kJ/mol	KDB
ΔfH°gas	-408.40 ± 5.10	kJ/mol	NIST
ΔfH°gas	-392.00 ± 3.00	kJ/mol	NIST
ΔfH°liquid	[-480.80; -465.00]	kJ/mol
ΔfH°liquid	-480.80 ± 5.10	kJ/mol	NIST
ΔfH°liquid	-465.00 ± 3.00	kJ/mol	NIST
ΔfusH°	11.70	kJ/mol	Joback Calculated Property
ΔvapH°	[65.20; 73.00]	kJ/mol
ΔvapH°	66.50	kJ/mol	NIST
ΔvapH°	70.50 ± 0.20	kJ/mol	NIST
ΔvapH°	69.10 ± 0.20	kJ/mol	NIST
ΔvapH°	70.60 ± 0.50	kJ/mol	NIST
ΔvapH°	72.40	kJ/mol	NIST
ΔvapH°	72.40 ± 0.30	kJ/mol	NIST
ΔvapH°	72.40 ± 0.30	kJ/mol	NIST
ΔvapH°	70.10 ± 0.30	kJ/mol	NIST
ΔvapH°	73.00	kJ/mol	NIST
ΔvapH°	71.40	kJ/mol	NIST
ΔvapH°	Outlier 65.20	kJ/mol	NIST
IE	10.15	eV	Relay (1.0) Calculated Property
log10WS	0.52		Relay (1.0) Calculated Property
logPoct/wat	-0.639		Crippen Calculated Property
McVol	64.870	ml/mol	McGowan Calculated Property
Pc	8950.00	kPa	KDB
Inp	[781.00; 820.00]
Inp	820.00		NIST
Inp	781.00		NIST
Inp	812.00		NIST
Inp	814.00		NIST
Inp	793.00		NIST
Inp	793.00		NIST
Inp	820.00		NIST
I	[1747.00; 1820.00]
I	1820.00		NIST
I	1790.00		NIST
I	1789.00		NIST
I	1770.00		NIST
I	1799.00		NIST
I	1747.00		NIST
I	1789.00		NIST
I	1820.00		NIST
I	1747.00		NIST
Tboil	[459.00; 489.65]	K
Tboil	487.43	K	Vapor-liquid equilibrium data of binary mixtures of 1-hexanol, 1-heptanol, 1-nonanol and 1,3-propanediol at P = 101.3 kPa using differential scanning calorimetry (DSC)
Tboil	487.60	K	KDB
Tboil	487.00	K	NIST
Tboil	486.70	K	NIST
Tboil	488.05 ± 0.05	K	NIST
Tboil	Outlier 459.00 ± 2.00	K	NIST
Tboil	486.65 ± 1.00	K	NIST
Tboil	488.15 ± 2.00	K	NIST
Tboil	486.65 ± 1.00	K	NIST
Tboil	487.85 ± 0.70	K	NIST
Tboil	483.65 ± 3.00	K	NIST
Tboil	487.00 ± 3.00	K	NIST
Tboil	489.65 ± 3.00	K	NIST
Tboil	489.15 ± 3.00	K	NIST
Tc	[721.00; 724.00]	K
Tc	721.00	K	Critical temperatures and pressures of straight-chain alkanediols (C3 to C12)
Tc	721.00	K	Vapor-liquid critical point measurements of fifteen compounds by the pulse-heating method
Tc	724.00	K	KDB
Tfus	[241.15; 332.00]	K
Tfus	246.40	K	KDB
Tfus	332.00 ± 2.00	K	NIST
Tfus	246.50 ± 0.60	K	NIST
Tfus	241.15 ± 0.70	K	NIST
Ttriple	[245.50; 245.50]	K
Ttriple	245.50 ± 0.10	K	NIST
Ttriple	245.50 ± 0.10	K	NIST
Vc	0.235	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[135.27; 164.16]	J/mol×K	[452.40; 611.56]
Cp,gas	135.27	J/mol×K	452.40	Joback Calculated Property
Cp,gas	140.55	J/mol×K	478.93	Joback Calculated Property
Cp,gas	145.64	J/mol×K	505.45	Joback Calculated Property
Cp,gas	150.54	J/mol×K	531.98	Joback Calculated Property
Cp,gas	155.25	J/mol×K	558.51	Joback Calculated Property
Cp,gas	159.79	J/mol×K	585.04	Joback Calculated Property
Cp,gas	164.16	J/mol×K	611.56	Joback Calculated Property
Cp,liquid	[173.40; 202.89]	J/mol×K	[293.15; 353.15]
Cp,liquid	173.40	J/mol×K	293.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	174.11	J/mol×K	294.65	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	174.83	J/mol×K	296.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	175.54	J/mol×K	297.65	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	175.78	J/mol×K	298.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	176.26	J/mol×K	299.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	176.98	J/mol×K	300.65	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	177.70	J/mol×K	302.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	178.42	J/mol×K	303.65	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	179.15	J/mol×K	305.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	179.87	J/mol×K	306.65	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	180.59	J/mol×K	308.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	181.32	J/mol×K	309.65	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	182.05	J/mol×K	311.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	182.78	J/mol×K	312.65	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	183.51	J/mol×K	314.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	184.24	J/mol×K	315.65	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	184.97	J/mol×K	317.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	185.70	J/mol×K	318.65	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	186.44	J/mol×K	320.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	187.17	J/mol×K	321.65	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	187.91	J/mol×K	323.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	188.65	J/mol×K	324.65	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	189.38	J/mol×K	326.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	190.12	J/mol×K	327.65	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	190.87	J/mol×K	329.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	191.61	J/mol×K	330.65	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	192.35	J/mol×K	332.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	193.10	J/mol×K	333.65	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	193.84	J/mol×K	335.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	194.59	J/mol×K	336.65	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	195.34	J/mol×K	338.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	196.09	J/mol×K	339.65	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	196.84	J/mol×K	341.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	197.59	J/mol×K	342.65	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	198.34	J/mol×K	344.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	199.10	J/mol×K	345.65	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	199.85	J/mol×K	347.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	200.61	J/mol×K	348.65	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	201.37	J/mol×K	350.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	202.13	J/mol×K	351.65	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
Cp,liquid	202.89	J/mol×K	353.15	Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
η	[0.0001719; 0.3206001]	Pa×s	[245.21; 452.40]
η	0.3206001	Pa×s	245.21	Joback Calculated Property
η	0.0421146	Pa×s	279.74	Joback Calculated Property
η	0.0086422	Pa×s	314.27	Joback Calculated Property
η	0.0024266	Pa×s	348.80	Joback Calculated Property
η	0.0008566	Pa×s	383.34	Joback Calculated Property
η	0.0003591	Pa×s	417.87	Joback Calculated Property
η	0.0001719	Pa×s	452.40	Joback Calculated Property
ΔfusH	11.40	kJ/mol	249.00	NIST
ΔvapH	[57.20; 73.00]	kJ/mol	[273.00; 460.50]
ΔvapH	57.86	kJ/mol	273.00	NIST
ΔvapH	69.80	kJ/mol	298.15	Vaporization Enthalpies of the r,o-Alkanediols by Correlation Gas Chromatography
ΔvapH	73.00 ± 2.00	kJ/mol	383.00	NIST
ΔvapH	57.20	kJ/mol	390.00	NIST
ΔvapH	63.30	kJ/mol	408.00	NIST
ΔvapH	60.40	kJ/mol	460.50	NIST
Pvap	[1.67e-03; 101.30]	kPa	[292.50; 487.43]
Pvap	1.67e-03	kPa	292.50	Benchmark thermodynamic properties of 1,3-propanediol: Comprehensive experimental and theoretical study
Pvap	1.86e-03	kPa	293.50	Vapor Pressures and Enthalpies of Vaporization of a Series of the 1,3-Alkanediols
Pvap	2.39e-03	kPa	296.40	Benchmark thermodynamic properties of 1,3-propanediol: Comprehensive experimental and theoretical study
Pvap	3.46e-03	kPa	300.40	Benchmark thermodynamic properties of 1,3-propanediol: Comprehensive experimental and theoretical study
Pvap	4.47e-03	kPa	303.20	Vapor Pressures and Enthalpies of Vaporization of a Series of the 1,3-Alkanediols
Pvap	5.84e-03	kPa	306.30	Benchmark thermodynamic properties of 1,3-propanediol: Comprehensive experimental and theoretical study
Pvap	7.88e-03	kPa	309.30	Vapor Pressures and Enthalpies of Vaporization of a Series of the 1,3-Alkanediols
Pvap	9.97e-03	kPa	312.20	Vapor Pressures and Enthalpies of Vaporization of a Series of the 1,3-Alkanediols
Pvap	0.01	kPa	313.20	Vapor-Liquid Equilibria of Glycerol, 1,3-Propanediol, Glycerol + Water, and Glycerol + 1,3-Propanediol
Pvap	0.01	kPa	315.30	Vapor Pressures and Enthalpies of Vaporization of a Series of the 1,3-Alkanediols
Pvap	0.02	kPa	318.40	Vapor Pressures and Enthalpies of Vaporization of a Series of the 1,3-Alkanediols
Pvap	0.02	kPa	321.30	Vapor Pressures and Enthalpies of Vaporization of a Series of the 1,3-Alkanediols
Pvap	0.03	kPa	323.26	Vapor-Liquid Equilibria of Glycerol, 1,3-Propanediol, Glycerol + Water, and Glycerol + 1,3-Propanediol
Pvap	0.03	kPa	324.30	Vapor Pressures and Enthalpies of Vaporization of a Series of the 1,3-Alkanediols
Pvap	0.04	kPa	327.30	Vapor Pressures and Enthalpies of Vaporization of a Series of the 1,3-Alkanediols
Pvap	0.04	kPa	330.30	Vapor Pressures and Enthalpies of Vaporization of a Series of the 1,3-Alkanediols
Pvap	0.06	kPa	333.23	Vapor-Liquid Equilibria of Glycerol, 1,3-Propanediol, Glycerol + Water, and Glycerol + 1,3-Propanediol
Pvap	0.06	kPa	333.50	Vapor Pressures and Enthalpies of Vaporization of a Series of the 1,3-Alkanediols
Pvap	0.07	kPa	336.40	Vapor Pressures and Enthalpies of Vaporization of a Series of the 1,3-Alkanediols
Pvap	0.08	kPa	338.70	Benchmark thermodynamic properties of 1,3-propanediol: Comprehensive experimental and theoretical study
Pvap	0.08	kPa	339.40	Vapor Pressures and Enthalpies of Vaporization of a Series of the 1,3-Alkanediols
Pvap	0.11	kPa	342.30	Vapor Pressures and Enthalpies of Vaporization of a Series of the 1,3-Alkanediols
Pvap	0.12	kPa	343.16	Vapor-Liquid Equilibria of Glycerol, 1,3-Propanediol, Glycerol + Water, and Glycerol + 1,3-Propanediol
Pvap	0.12	kPa	344.30	Benchmark thermodynamic properties of 1,3-propanediol: Comprehensive experimental and theoretical study
Pvap	0.14	kPa	346.40	Benchmark thermodynamic properties of 1,3-propanediol: Comprehensive experimental and theoretical study
Pvap	0.22	kPa	351.33	Vapor-Liquid Equilibria of Glycerol, 1,3-Propanediol, Glycerol + Water, and Glycerol + 1,3-Propanediol
Pvap	0.43	kPa	361.61	Vapor-Liquid Equilibria of Glycerol, 1,3-Propanediol, Glycerol + Water, and Glycerol + 1,3-Propanediol
Pvap	0.46	kPa	362.97	Vapor-Liquid Equilibria of Glycerol, 1,3-Propanediol, Glycerol + Water, and Glycerol + 1,3-Propanediol
Pvap	0.79	kPa	371.65	Vapor-Liquid Equilibria of Glycerol, 1,3-Propanediol, Glycerol + Water, and Glycerol + 1,3-Propanediol
Pvap	1.40	kPa	381.70	Vapor-Liquid Equilibria of Glycerol, 1,3-Propanediol, Glycerol + Water, and Glycerol + 1,3-Propanediol
Pvap	2.38	kPa	391.70	Vapor-Liquid Equilibria of Glycerol, 1,3-Propanediol, Glycerol + Water, and Glycerol + 1,3-Propanediol
Pvap	2.37	kPa	391.73	Vapor-Liquid Equilibria of Glycerol, 1,3-Propanediol, Glycerol + Water, and Glycerol + 1,3-Propanediol
Pvap	3.88	kPa	401.64	Vapor-Liquid Equilibria of Glycerol, 1,3-Propanediol, Glycerol + Water, and Glycerol + 1,3-Propanediol
Pvap	6.21	kPa	411.71	Vapor-Liquid Equilibria of Glycerol, 1,3-Propanediol, Glycerol + Water, and Glycerol + 1,3-Propanediol
Pvap	6.67	kPa	414.20	Excess properties and isobaric (vapor + liquid) equilibrium at sub-atmospheric pressures of binary (1,2-propanediol + 1,3-propanediol) system: Measurement and modelling
Pvap	6.65	kPa	414.20	Excess properties and isobaric (vapor + liquid) equilibrium at sub-atmospheric pressures of binary (1,2-propanediol + 1,3-propanediol) system: Measurement and modelling
Pvap	9.93	kPa	420.80	Excess properties and isobaric (vapor + liquid) equilibrium at sub-atmospheric pressures of binary (1,2-propanediol + 1,3-propanediol) system: Measurement and modelling
Pvap	9.63	kPa	421.69	Vapor-Liquid Equilibria of Glycerol, 1,3-Propanediol, Glycerol + Water, and Glycerol + 1,3-Propanediol
Pvap	13.33	kPa	427.55	Excess properties and isobaric (vapor + liquid) equilibrium at sub-atmospheric pressures of binary (1,2-propanediol + 1,3-propanediol) system: Measurement and modelling
Pvap	13.47	kPa	427.60	Excess properties and isobaric (vapor + liquid) equilibrium at sub-atmospheric pressures of binary (1,2-propanediol + 1,3-propanediol) system: Measurement and modelling
Pvap	14.62	kPa	431.74	Vapor-Liquid Equilibria of Glycerol, 1,3-Propanediol, Glycerol + Water, and Glycerol + 1,3-Propanediol
Pvap	16.75	kPa	433.90	Excess properties and isobaric (vapor + liquid) equilibrium at sub-atmospheric pressures of binary (1,2-propanediol + 1,3-propanediol) system: Measurement and modelling
Pvap	19.99	kPa	438.05	Excess properties and isobaric (vapor + liquid) equilibrium at sub-atmospheric pressures of binary (1,2-propanediol + 1,3-propanediol) system: Measurement and modelling
Pvap	21.63	kPa	441.73	Vapor-Liquid Equilibria of Glycerol, 1,3-Propanediol, Glycerol + Water, and Glycerol + 1,3-Propanediol
Pvap	23.46	kPa	441.95	Excess properties and isobaric (vapor + liquid) equilibrium at sub-atmospheric pressures of binary (1,2-propanediol + 1,3-propanediol) system: Measurement and modelling
Pvap	26.66	kPa	445.30	Excess properties and isobaric (vapor + liquid) equilibrium at sub-atmospheric pressures of binary (1,2-propanediol + 1,3-propanediol) system: Measurement and modelling
Pvap	30.22	kPa	448.65	Excess properties and isobaric (vapor + liquid) equilibrium at sub-atmospheric pressures of binary (1,2-propanediol + 1,3-propanediol) system: Measurement and modelling
Pvap	33.22	kPa	451.65	Excess properties and isobaric (vapor + liquid) equilibrium at sub-atmospheric pressures of binary (1,2-propanediol + 1,3-propanediol) system: Measurement and modelling
Pvap	31.44	kPa	451.78	Vapor-Liquid Equilibria of Glycerol, 1,3-Propanediol, Glycerol + Water, and Glycerol + 1,3-Propanediol
Pvap	33.33	kPa	453.15	Excess properties and isobaric (vapor + liquid) equilibrium at sub-atmospheric pressures of binary (1,2-propanediol + 1,3-propanediol) system: Measurement and modelling
Pvap	36.69	kPa	454.65	Excess properties and isobaric (vapor + liquid) equilibrium at sub-atmospheric pressures of binary (1,2-propanediol + 1,3-propanediol) system: Measurement and modelling
Pvap	39.99	kPa	457.45	Excess properties and isobaric (vapor + liquid) equilibrium at sub-atmospheric pressures of binary (1,2-propanediol + 1,3-propanediol) system: Measurement and modelling
Pvap	40.04	kPa	457.49	Excess properties and isobaric (vapor + liquid) equilibrium at sub-atmospheric pressures of binary (1,2-propanediol + 1,3-propanediol) system: Measurement and modelling
Pvap	43.37	kPa	459.85	Excess properties and isobaric (vapor + liquid) equilibrium at sub-atmospheric pressures of binary (1,2-propanediol + 1,3-propanediol) system: Measurement and modelling
Pvap	44.81	kPa	461.85	Vapor-Liquid Equilibria of Glycerol, 1,3-Propanediol, Glycerol + Water, and Glycerol + 1,3-Propanediol
Pvap	46.66	kPa	461.95	Excess properties and isobaric (vapor + liquid) equilibrium at sub-atmospheric pressures of binary (1,2-propanediol + 1,3-propanediol) system: Measurement and modelling
Pvap	46.67	kPa	461.95	Excess properties and isobaric (vapor + liquid) equilibrium at sub-atmospheric pressures of binary (1,2-propanediol + 1,3-propanediol) system: Measurement and modelling
Pvap	49.97	kPa	463.95	Excess properties and isobaric (vapor + liquid) equilibrium at sub-atmospheric pressures of binary (1,2-propanediol + 1,3-propanediol) system: Measurement and modelling
Pvap	53.24	kPa	465.45	Excess properties and isobaric (vapor + liquid) equilibrium at sub-atmospheric pressures of binary (1,2-propanediol + 1,3-propanediol) system: Measurement and modelling
Pvap	101.30	kPa	487.43	Vapor-liquid equilibrium data of binary mixtures of 1-hexanol, 1-heptanol, 1-nonanol and 1,3-propanediol at P = 101.3 kPa using differential scanning calorimetry (DSC)
n0	[1.43099; 1.44089]		[288.15; 323.15]
n0	1.44089		288.15	Experimental determination and modeling of excess molar volumes, viscosities and refractive indices of the binary systems (pyridine + 1-propanol, + 1,2-propanediol, + 1,3-propanediol, and + glycerol). New UNIFAC-VISCO parameters determination
n0	1.43947		293.15	Experimental determination and modeling of excess molar volumes, viscosities and refractive indices of the binary systems (pyridine + 1-propanol, + 1,2-propanediol, + 1,3-propanediol, and + glycerol). New UNIFAC-VISCO parameters determination
n0	1.43930		293.15	Vapor-liquid equilibria, density and sound velocity measurements of (water or methanol or ethanol + 1,3-propanediol) binary systems at different temperatures
n0	1.43805		298.15	Experimental determination and modeling of excess molar volumes, viscosities and refractive indices of the binary systems (pyridine + 1-propanol, + 1,2-propanediol, + 1,3-propanediol, and + glycerol). New UNIFAC-VISCO parameters determination
n0	1.43860		298.15	Densities, Dynamic Viscosities, Speeds of Sound, and Relative Permittivities for Water + Alkanediols (Propane-1,2- and -1,3-diol and Butane-1,2-, -1,3-, -1,4-, and -2,3-Diol) at Different Temperatures
n0	1.43800		298.15	Study of the Acoustic and Thermodynamic Properties of 1,2- and 1,3-Propanediol by Means of High-Pressure Speed of Sound Measurements at Temperatures from (293 to 318) K and Pressures up to 101 MPa
n0	1.43665		303.15	Experimental determination and modeling of excess molar volumes, viscosities and refractive indices of the binary systems (pyridine + 1-propanol, + 1,2-propanediol, + 1,3-propanediol, and + glycerol). New UNIFAC-VISCO parameters determination
n0	1.43526		308.15	Experimental determination and modeling of excess molar volumes, viscosities and refractive indices of the binary systems (pyridine + 1-propanol, + 1,2-propanediol, + 1,3-propanediol, and + glycerol). New UNIFAC-VISCO parameters determination
n0	1.43387		313.15	Experimental determination and modeling of excess molar volumes, viscosities and refractive indices of the binary systems (pyridine + 1-propanol, + 1,2-propanediol, + 1,3-propanediol, and + glycerol). New UNIFAC-VISCO parameters determination
n0	1.43244		318.15	Experimental determination and modeling of excess molar volumes, viscosities and refractive indices of the binary systems (pyridine + 1-propanol, + 1,2-propanediol, + 1,3-propanediol, and + glycerol). New UNIFAC-VISCO parameters determination
n0	1.43099		323.15	Experimental determination and modeling of excess molar volumes, viscosities and refractive indices of the binary systems (pyridine + 1-propanol, + 1,2-propanediol, + 1,3-propanediol, and + glycerol). New UNIFAC-VISCO parameters determination
ρl	[1015.30; 1078.20]	kg/m3	[253.15; 353.15]
ρl	1078.20	kg/m3	253.15	Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol
ρl	1075.40	kg/m3	258.15	Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol
ρl	1072.30	kg/m3	263.15	Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol
ρl	1069.00	kg/m3	268.15	Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol
ρl	1065.90	kg/m3	273.15	Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol
ρl	1059.80	kg/m3	283.15	Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol
ρl	1059.14	kg/m3	283.15	Excess volumes and excess heat capacities for alkanediol + water systems in the temperature interval (283.15-313.15) K
ρl	1055.96	kg/m3	288.15	Densities, viscosities, and refractive indices of the binary systems (PEG200 + 1,2-propanediol, +1,3-propanediol) and (PEG400 + 1,2-propanediol, +1,3-propanediol) at (288.15 to 333.15) K and atmospheric pressure: Measurements and modeling
ρl	1055.89	kg/m3	288.15	Volumetric and viscometric behavior of the binary systems ethyl lactate + 1,2- propanediol, + 1,3-propanediol, + tetrahydrofuran and + tetraethylene glycol dimethyl ether. New UNIFAC-VISCO and ASOG-VISCO parameters determination
ρl	1055.96	kg/m3	288.15	Experimental measurements and modelling of volumetric properties, refractive index and viscosity of selected binary systems with butyl lactate at 288.15 to 323.15 K and atmospheric pressure. New UNIFAC-VISCO interaction parameters.
ρl	1053.00	kg/m3	293.00	KDB
ρl	1053.48	kg/m3	293.15	Liquid-Liquid Coexistence Curves of {x 1-Butyl-3-methylimidazolium Tetrafluoroborate + (1 - x) 1,3-Propanediol} and {x 1-Butyl-3-methylimidazolium Tetrafluoroborate + (1 - x) 1,4-Butanediol}
ρl	1053.60	kg/m3	293.15	Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol
ρl	1052.85	kg/m3	293.15	Excess volumes and excess heat capacities for alkanediol + water systems in the temperature interval (283.15-313.15) K
ρl	1052.86	kg/m3	293.15	Experimental measurements and modelling of volumetric properties, refractive index and viscosity of selected binary systems with butyl lactate at 288.15 to 323.15 K and atmospheric pressure. New UNIFAC-VISCO interaction parameters.
ρl	1053.66	kg/m3	293.15	Densities and Excess Molar Volumes for Binary Mixtures of 1,4-Butanediol + 1,2-Propanediol, + 1,3-Propanediol, and + Ethane-1,2-diol from (293.15 to 328.15) K
ρl	1053.00	kg/m3	293.15	Thermodynamic and transport properties of acetonitrile + alkanediols liquid mixtures at different temperatures, experimental measurements and modeling
ρl	1053.03	kg/m3	293.15	Thermodynamic and spectroscopic interpretation of molecular interactions of nicotine + alcohol binary mixtures
ρl	1052.80	kg/m3	293.15	Volumetric and viscometric behavior of the binary systems ethyl lactate + 1,2- propanediol, + 1,3-propanediol, + tetrahydrofuran and + tetraethylene glycol dimethyl ether. New UNIFAC-VISCO and ASOG-VISCO parameters determination
ρl	1052.87	kg/m3	293.15	Densities, viscosities, and refractive indices of the binary systems (PEG200 + 1,2-propanediol, +1,3-propanediol) and (PEG400 + 1,2-propanediol, +1,3-propanediol) at (288.15 to 333.15) K and atmospheric pressure: Measurements and modeling
ρl	1049.76	kg/m3	298.15	Densities, viscosities, and refractive indices of the binary systems (PEG200 + 1,2-propanediol, +1,3-propanediol) and (PEG400 + 1,2-propanediol, +1,3-propanediol) at (288.15 to 333.15) K and atmospheric pressure: Measurements and modeling
ρl	1049.68	kg/m3	298.15	Isobaric (vapor + liquid) equilibria for the ternary system of (ethanol + water + 1,3-propanediol) and three constituent binary systems at P = 101.3 kPa
ρl	1049.68	kg/m3	298.15	Excess volumes and excess heat capacities for alkanediol + water systems in the temperature interval (283.15-313.15) K
ρl	1049.90	kg/m3	298.15	Excess enthalpies of binary mixtures of some propylamines + some propanols at 298.15K
ρl	1050.28	kg/m3	298.15	Liquid-Liquid Coexistence Curves of {x 1-Butyl-3-methylimidazolium Tetrafluoroborate + (1 - x) 1,3-Propanediol} and {x 1-Butyl-3-methylimidazolium Tetrafluoroborate + (1 - x) 1,4-Butanediol}
ρl	1049.60	kg/m3	298.15	Thermodynamic study on some alkanediol solutions: measurement and molecular modeling
ρl	1049.61	kg/m3	298.15	Measurement and modeling of volumetric properties and speeds of sound of several mixtures of alcohol liquids containing 1-propanol and 2-propanol at T= (298.15 - 323.15) K and ambient pressure
ρl	1049.75	kg/m3	298.15	Experimental measurements and modelling of volumetric properties, refractive index and viscosity of selected binary systems with butyl lactate at 288.15 to 323.15 K and atmospheric pressure. New UNIFAC-VISCO interaction parameters.
ρl	1050.29	kg/m3	298.15	Densities and Excess Molar Volumes for Binary Mixtures of 1,4-Butanediol + 1,2-Propanediol, + 1,3-Propanediol, and + Ethane-1,2-diol from (293.15 to 328.15) K
ρl	1049.90	kg/m3	298.15	Thermodynamic and spectroscopic interpretation of molecular interactions of nicotine + alcohol binary mixtures
ρl	1049.90	kg/m3	298.15	Densities and Excess Molar Volumes for Binary Glycerol + 1-Propanol, + 2-Propanol, + 1,2-Propanediol, and + 1,3-Propanediol Mixtures at Different Temperatures
ρl	1049.68	kg/m3	298.15	Isobaric vapor-liquid equilibria for the binary and ternary mixtures of 2-propanol, water, and 1,3-propanediol at p = 101.3 kPa: Effect of the 1,3-propanediol addition
ρl	1049.60	kg/m3	298.15	Investigation on some thermophysical properties of poly(ethylene glycol) binary mixtures at different temperatures
ρl	1049.00	kg/m3	298.15	Thermodynamic and transport properties of acetonitrile + alkanediols liquid mixtures at different temperatures, experimental measurements and modeling
ρl	1049.69	kg/m3	298.15	Volumetric and viscometric behavior of the binary systems ethyl lactate + 1,2- propanediol, + 1,3-propanediol, + tetrahydrofuran and + tetraethylene glycol dimethyl ether. New UNIFAC-VISCO and ASOG-VISCO parameters determination
ρl	1046.20	kg/m3	303.15	Investigation on some thermophysical properties of poly(ethylene glycol) binary mixtures at different temperatures
ρl	1046.57	kg/m3	303.15	Volumetric and viscometric behavior of the binary systems ethyl lactate + 1,2- propanediol, + 1,3-propanediol, + tetrahydrofuran and + tetraethylene glycol dimethyl ether. New UNIFAC-VISCO and ASOG-VISCO parameters determination
ρl	1047.00	kg/m3	303.15	Densities and Excess Molar Volumes for Binary Glycerol + 1-Propanol, + 2-Propanol, + 1,2-Propanediol, and + 1,3-Propanediol Mixtures at Different Temperatures
ρl	1046.77	kg/m3	303.15	Thermodynamic and spectroscopic interpretation of molecular interactions of nicotine + alcohol binary mixtures
ρl	1047.40	kg/m3	303.15	Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol
ρl	1046.63	kg/m3	303.15	Experimental measurements and modelling of volumetric properties, refractive index and viscosity of selected binary systems with butyl lactate at 288.15 to 323.15 K and atmospheric pressure. New UNIFAC-VISCO interaction parameters.
ρl	1047.09	kg/m3	303.15	Densities and Excess Molar Volumes for Binary Mixtures of 1,4-Butanediol + 1,2-Propanediol, + 1,3-Propanediol, and + Ethane-1,2-diol from (293.15 to 328.15) K
ρl	1046.51	kg/m3	303.15	Excess volumes and excess heat capacities for alkanediol + water systems in the temperature interval (283.15-313.15) K
ρl	1046.56	kg/m3	303.15	Densities, ultrasonic speeds, excess and partial molar properties of binary mixtures of 2-pyrrolidone with isomeric propanediols at temperatures from 303.15 K to 323.15 K
ρl	1046.48	kg/m3	303.15	Measurement and modeling of volumetric properties and speeds of sound of several mixtures of alcohol liquids containing 1-propanol and 2-propanol at T= (298.15 - 323.15) K and ambient pressure
ρl	1046.64	kg/m3	303.15	Densities, viscosities, and refractive indices of the binary systems (PEG200 + 1,2-propanediol, +1,3-propanediol) and (PEG400 + 1,2-propanediol, +1,3-propanediol) at (288.15 to 333.15) K and atmospheric pressure: Measurements and modeling
ρl	1046.20	kg/m3	303.15	Thermodynamic study on some alkanediol solutions: measurement and molecular modeling
ρl	1047.26	kg/m3	303.15	Liquid-Liquid Coexistence Curves of {x 1-Butyl-3-methylimidazolium Tetrafluoroborate + (1 - x) 1,3-Propanediol} and {x 1-Butyl-3-methylimidazolium Tetrafluoroborate + (1 - x) 1,4-Butanediol}
ρl	1046.00	kg/m3	303.15	Thermodynamic and transport properties of acetonitrile + alkanediols liquid mixtures at different temperatures, experimental measurements and modeling
ρl	1044.10	kg/m3	308.15	Densities and Excess Molar Volumes for Binary Glycerol + 1-Propanol, + 2-Propanol, + 1,2-Propanediol, and + 1,3-Propanediol Mixtures at Different Temperatures
ρl	1043.63	kg/m3	308.15	Thermodynamic and spectroscopic interpretation of molecular interactions of nicotine + alcohol binary mixtures
ρl	1042.70	kg/m3	308.15	Structural and interactional studies of homologous series of a,x-alkanediols in N,N-dimethylformamide
ρl	1044.11	kg/m3	308.15	Liquid-Liquid Coexistence Curves of {x 1-Butyl-3-methylimidazolium Tetrafluoroborate + (1 - x) 1,3-Propanediol} and {x 1-Butyl-3-methylimidazolium Tetrafluoroborate + (1 - x) 1,4-Butanediol}
ρl	1043.10	kg/m3	308.15	Thermodynamic study on some alkanediol solutions: measurement and molecular modeling
ρl	1043.50	kg/m3	308.15	Densities, viscosities, and refractive indices of the binary systems (PEG200 + 1,2-propanediol, +1,3-propanediol) and (PEG400 + 1,2-propanediol, +1,3-propanediol) at (288.15 to 333.15) K and atmospheric pressure: Measurements and modeling
ρl	1043.43	kg/m3	308.15	Densities, ultrasonic speeds, excess and partial molar properties of binary mixtures of 2-pyrrolidone with isomeric propanediols at temperatures from 303.15 K to 323.15 K
ρl	1043.92	kg/m3	308.15	Densities and Excess Molar Volumes for Binary Mixtures of 1,4-Butanediol + 1,2-Propanediol, + 1,3-Propanediol, and + Ethane-1,2-diol from (293.15 to 328.15) K
ρl	1043.34	kg/m3	308.15	Measurement and modeling of volumetric properties and speeds of sound of several mixtures of alcohol liquids containing 1-propanol and 2-propanol at T= (298.15 - 323.15) K and ambient pressure
ρl	1042.70	kg/m3	308.15	Molecular interactions of a,x-alkanediols in pyrrolidin-2-one: Thermophysical and spectroscopic measurements
ρl	1043.50	kg/m3	308.15	Experimental measurements and modelling of volumetric properties, refractive index and viscosity of selected binary systems with butyl lactate at 288.15 to 323.15 K and atmospheric pressure. New UNIFAC-VISCO interaction parameters.
ρl	1043.10	kg/m3	308.15	Investigation on some thermophysical properties of poly(ethylene glycol) binary mixtures at different temperatures
ρl	1043.43	kg/m3	308.15	Volumetric and viscometric behavior of the binary systems ethyl lactate + 1,2- propanediol, + 1,3-propanediol, + tetrahydrofuran and + tetraethylene glycol dimethyl ether. New UNIFAC-VISCO and ASOG-VISCO parameters determination
ρl	1040.35	kg/m3	313.15	Densities, viscosities, and refractive indices of the binary systems (PEG200 + 1,2-propanediol, +1,3-propanediol) and (PEG400 + 1,2-propanediol, +1,3-propanediol) at (288.15 to 333.15) K and atmospheric pressure: Measurements and modeling
ρl	1040.61	kg/m3	313.15	Densities and Excess Molar Volumes for Binary Mixtures of 1,4-Butanediol + 1,2-Propanediol, + 1,3-Propanediol, and + Ethane-1,2-diol from (293.15 to 328.15) K
ρl	1040.80	kg/m3	313.15	Densities and Excess Molar Volumes for Binary Glycerol + 1-Propanol, + 2-Propanol, + 1,2-Propanediol, and + 1,3-Propanediol Mixtures at Different Temperatures
ρl	1040.28	kg/m3	313.15	Volumetric and viscometric behavior of the binary systems ethyl lactate + 1,2- propanediol, + 1,3-propanediol, + tetrahydrofuran and + tetraethylene glycol dimethyl ether. New UNIFAC-VISCO and ASOG-VISCO parameters determination
ρl	1040.94	kg/m3	313.15	Liquid-Liquid Coexistence Curves of {x 1-Butyl-3-methylimidazolium Tetrafluoroborate + (1 - x) 1,3-Propanediol} and {x 1-Butyl-3-methylimidazolium Tetrafluoroborate + (1 - x) 1,4-Butanediol}
ρl	1041.10	kg/m3	313.15	Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol
ρl	1040.49	kg/m3	313.15	Thermodynamic and spectroscopic interpretation of molecular interactions of nicotine + alcohol binary mixtures
ρl	1040.12	kg/m3	313.15	Excess volumes and excess heat capacities for alkanediol + water systems in the temperature interval (283.15-313.15) K
ρl	1040.28	kg/m3	313.15	Densities, ultrasonic speeds, excess and partial molar properties of binary mixtures of 2-pyrrolidone with isomeric propanediols at temperatures from 303.15 K to 323.15 K
ρl	1040.35	kg/m3	313.15	Experimental measurements and modelling of volumetric properties, refractive index and viscosity of selected binary systems with butyl lactate at 288.15 to 323.15 K and atmospheric pressure. New UNIFAC-VISCO interaction parameters.
ρl	1040.19	kg/m3	313.15	Measurement and modeling of volumetric properties and speeds of sound of several mixtures of alcohol liquids containing 1-propanol and 2-propanol at T= (298.15 - 323.15) K and ambient pressure
ρl	1037.17	kg/m3	318.15	Experimental measurements and modelling of volumetric properties, refractive index and viscosity of selected binary systems with butyl lactate at 288.15 to 323.15 K and atmospheric pressure. New UNIFAC-VISCO interaction parameters.
ρl	1037.60	kg/m3	318.15	Densities and Excess Molar Volumes for Binary Mixtures of 1,4-Butanediol + 1,2-Propanediol, + 1,3-Propanediol, and + Ethane-1,2-diol from (293.15 to 328.15) K
ρl	1037.02	kg/m3	318.15	Measurement and modeling of volumetric properties and speeds of sound of several mixtures of alcohol liquids containing 1-propanol and 2-propanol at T= (298.15 - 323.15) K and ambient pressure
ρl	1037.33	kg/m3	318.15	Thermodynamic and spectroscopic interpretation of molecular interactions of nicotine + alcohol binary mixtures
ρl	1037.18	kg/m3	318.15	Densities, viscosities, and refractive indices of the binary systems (PEG200 + 1,2-propanediol, +1,3-propanediol) and (PEG400 + 1,2-propanediol, +1,3-propanediol) at (288.15 to 333.15) K and atmospheric pressure: Measurements and modeling
ρl	1037.11	kg/m3	318.15	Densities, ultrasonic speeds, excess and partial molar properties of binary mixtures of 2-pyrrolidone with isomeric propanediols at temperatures from 303.15 K to 323.15 K
ρl	1037.11	kg/m3	318.15	Volumetric and viscometric behavior of the binary systems ethyl lactate + 1,2- propanediol, + 1,3-propanediol, + tetrahydrofuran and + tetraethylene glycol dimethyl ether. New UNIFAC-VISCO and ASOG-VISCO parameters determination
ρl	1037.80	kg/m3	318.15	Densities and Excess Molar Volumes for Binary Glycerol + 1-Propanol, + 2-Propanol, + 1,2-Propanediol, and + 1,3-Propanediol Mixtures at Different Temperatures
ρl	1034.16	kg/m3	323.15	Thermodynamic and spectroscopic interpretation of molecular interactions of nicotine + alcohol binary mixtures
ρl	1033.84	kg/m3	323.15	Measurement and modeling of volumetric properties and speeds of sound of several mixtures of alcohol liquids containing 1-propanol and 2-propanol at T= (298.15 - 323.15) K and ambient pressure
ρl	1033.92	kg/m3	323.15	Densities, ultrasonic speeds, excess and partial molar properties of binary mixtures of 2-pyrrolidone with isomeric propanediols at temperatures from 303.15 K to 323.15 K
ρl	1034.80	kg/m3	323.15	Densities and Excess Molar Volumes for Binary Glycerol + 1-Propanol, + 2-Propanol, + 1,2-Propanediol, and + 1,3-Propanediol Mixtures at Different Temperatures
ρl	1033.98	kg/m3	323.15	Densities, viscosities, and refractive indices of the binary systems (PEG200 + 1,2-propanediol, +1,3-propanediol) and (PEG400 + 1,2-propanediol, +1,3-propanediol) at (288.15 to 333.15) K and atmospheric pressure: Measurements and modeling
ρl	1033.98	kg/m3	323.15	Experimental measurements and modelling of volumetric properties, refractive index and viscosity of selected binary systems with butyl lactate at 288.15 to 323.15 K and atmospheric pressure. New UNIFAC-VISCO interaction parameters.
ρl	1033.91	kg/m3	323.15	Volumetric and viscometric behavior of the binary systems ethyl lactate + 1,2- propanediol, + 1,3-propanediol, + tetrahydrofuran and + tetraethylene glycol dimethyl ether. New UNIFAC-VISCO and ASOG-VISCO parameters determination
ρl	1034.80	kg/m3	323.15	Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol
ρl	1034.51	kg/m3	323.15	Densities and Excess Molar Volumes for Binary Mixtures of 1,4-Butanediol + 1,2-Propanediol, + 1,3-Propanediol, and + Ethane-1,2-diol from (293.15 to 328.15) K
ρl	1031.00	kg/m3	328.15	Densities and Excess Molar Volumes for Binary Mixtures of 1,4-Butanediol + 1,2-Propanediol, + 1,3-Propanediol, and + Ethane-1,2-diol from (293.15 to 328.15) K
ρl	1031.40	kg/m3	328.15	Densities and Excess Molar Volumes for Binary Glycerol + 1-Propanol, + 2-Propanol, + 1,2-Propanediol, and + 1,3-Propanediol Mixtures at Different Temperatures
ρl	1030.77	kg/m3	328.15	Densities, viscosities, and refractive indices of the binary systems (PEG200 + 1,2-propanediol, +1,3-propanediol) and (PEG400 + 1,2-propanediol, +1,3-propanediol) at (288.15 to 333.15) K and atmospheric pressure: Measurements and modeling
ρl	1028.40	kg/m3	333.15	Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol
ρl	1027.53	kg/m3	333.15	Densities, viscosities, and refractive indices of the binary systems (PEG200 + 1,2-propanediol, +1,3-propanediol) and (PEG400 + 1,2-propanediol, +1,3-propanediol) at (288.15 to 333.15) K and atmospheric pressure: Measurements and modeling
ρl	1028.20	kg/m3	333.15	Densities and Excess Molar Volumes for Binary Glycerol + 1-Propanol, + 2-Propanol, + 1,2-Propanediol, and + 1,3-Propanediol Mixtures at Different Temperatures
ρl	1021.90	kg/m3	343.15	Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol
ρl	1015.30	kg/m3	353.15	Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol
csound,fluid	[1613.35; 1658.66]	m/s	[283.15; 303.15]
csound,fluid	1658.66	m/s	283.15	A volumetric and acoustic study of pseudo-binary mixtures of (water + 1,3-propanediol + 3-butoxypropan-1-amine) from T = (283.15 to 303.15) K
csound,fluid	1647.22	m/s	288.15	A volumetric and acoustic study of pseudo-binary mixtures of (water + 1,3-propanediol + 3-butoxypropan-1-amine) from T = (283.15 to 303.15) K
csound,fluid	1635.89	m/s	293.15	A volumetric and acoustic study of pseudo-binary mixtures of (water + 1,3-propanediol + 3-butoxypropan-1-amine) from T = (283.15 to 303.15) K
csound,fluid	1624.57	m/s	298.15	A volumetric and acoustic study of pseudo-binary mixtures of (water + 1,3-propanediol + 3-butoxypropan-1-amine) from T = (283.15 to 303.15) K
csound,fluid	1613.35	m/s	303.15	A volumetric and acoustic study of pseudo-binary mixtures of (water + 1,3-propanediol + 3-butoxypropan-1-amine) from T = (283.15 to 303.15) K

Pressure Dependent Properties

Property	Value	Unit	Pressure (kPa)	Source
Tboilr	383.20	K	1.60	NIST

Datasets

Speed of sound, m/s

Operational condition: Frequency, MHz = 8 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Speed of sound, m/s - Liquid
293.15	100.00	1635.213
293.15	5030.00	1649.982
293.15	10062.00	1664.642
293.15	15066.00	1678.921
293.15	20096.00	1692.938
293.15	24997.00	1706.35
293.15	30029.00	1719.901
313.15	99.00	1589.462
313.15	5048.00	1605.093
313.15	10031.00	1620.261
313.15	15138.00	1635.434
313.15	20064.00	1649.763
313.15	25191.00	1664.415
313.15	30167.00	1678.273
333.15	100.00	1544.067
333.15	5058.00	1560.325
333.15	10054.00	1576.249
333.15	15024.00	1591.679
333.15	20153.00	1607.231
333.15	25135.00	1622.05
333.15	30136.00	1636.643
353.15	101.00	1497.623
353.15	5038.00	1514.638
353.15	10023.00	1531.32
353.15	15089.00	1547.839
353.15	20158.00	1563.937
353.15	25109.00	1579.311
353.15	30076.00	1594.386
Reference

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 4625.02]	kPa	[377.04; 684.00]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.64154e+01
Coefficient B			-4.84399e+03
Coefficient C			-7.66890e+01
Temperature range, min.			377.04
Temperature range, max.			684.00
Pvap	1.33	kPa	377.04	Calculated Property
Pvap	6.90	kPa	411.15	Calculated Property
Pvap	26.38	kPa	445.25	Calculated Property
Pvap	80.30	kPa	479.36	Calculated Property
Pvap	205.42	kPa	513.47	Calculated Property
Pvap	458.68	kPa	547.57	Calculated Property
Pvap	918.86	kPa	581.68	Calculated Property
Pvap	1685.80	kPa	615.79	Calculated Property
Pvap	2877.40	kPa	649.89	Calculated Property
Pvap	4625.02	kPa	684.00	Calculated Property

Similar Compounds

Find more compounds similar to 1,3-Propanediol.

Mixtures

• 1,3-Propanediol + Water
• 1,3-Propanediol + Methyl Alcohol
• 1,3-Propanediol + Ethanol
• n-Hexane + 1,3-Propanediol
• 1,3-Propanediol + Octane
• 1,3-Propanediol + Decane
• Ethane, 1,1'-[methylenebis(oxy)]bis- + 1,3-Propanediol + Ethanol
• Ethane, 1,1'-[methylenebis(oxy)]bis- + 1,3-Propanediol
• 1,3-Propanediol + Formamide, N,N-dimethyl-
• 1,3-Propanediol + Propylamine
• 1,3-Propanediol + 2-Propanamine
• 1,3-Propanediol + Ethanol + Water
• 1,3-Propanediol + Butyl lactate
• 1,3-Propanediol + 2-Propanol
• 1,3-Propanediol + 2-Propanol + Water
• 1,3-Propanediol + 1,2-Ethanediol
• 1,3-Propanediol + Propylene Glycol
• 1,3-Propanediol + 3-BUTOXYPROPYLAMINE + Water
• 1-Propanol + 1,3-Propanediol
• 1,3-Propanediol + LACTIC ACID, ETHYL ESTER

Find more mixtures with 1,3-Propanediol.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Solubility of Baicalein in Different Solvents from (287 to 323) K
• Liquid phase behavior of hexafluorophosphate ionic liquids with polyhydric alcohols
• Measurement and correlation of vapor-liquid equilibria for alkane + alkanol andalkane + alkanediol systems with group contribution COSMOSPACE model
• Excess volumes and excess heat capacities for alkanediol + water systems in the temperature interval (283.15-313.15) K
• Critical temperatures and pressures of straight-chain alkanediols (C3 to C12)
• Isobaric vapor-liquid equilibria for the binary and ternary mixtures of 2-propanol, water, and 1,3-propanediol at p = 101.3 kPa: Effect of the 1,3-propanediol addition
• Volumetric and viscometric behavior of the binary systems ethyl lactate + 1,2- propanediol, + 1,3-propanediol, + tetrahydrofuran and + tetraethylene glycol dimethyl ether. New UNIFAC-VISCO and ASOG-VISCO parameters determination
• Measurement and modeling of volumetric properties and speeds of sound of several mixtures of alcohol liquids containing 1-propanol and 2-propanol at T= (298.15 - 323.15) K and ambient pressure
• Vapor-liquid critical point measurements of fifteen compounds by the pulse-heating method
• Densities, viscosities and refractive indices of binary mixtures containing methyl ethyl ketone. Friction theory. New UNIFAC-VISCO and ASOG-VISCO parameter determination
• Measurement and correlation of excess molar enthalpy for(1,2-propanediol, or 1,3-propanediol, or 1,4-butanediol + water) at the temperatures (298.15, 323.15, and 343.15) K
• Partial molar volumes of organic solutes in water. XIV. Polyhydric alcohols derived from ethane and propane at temperatures T = 298 K to T = 573 K and at pressures up to 30 MPa
• Structural and interactional studies of homologous series of a,x-alkanediols in N,N-dimethylformamide
• Molecular interactions of a,x-alkanediols in pyrrolidin-2-one: Thermophysical and spectroscopic measurements
• Experimental study of the excess molar volume of ternary mixtures containing {water + (1,2-propanediol, or 1,3-propanediol, or 1,2-butanediol, or 1,3-butanediol, or 1,4-butanediol, or 2,3-butanediol) + electrolytes} at a temperature of 298.15 K and atmospheric pressure
• Experimental determination and modeling of excess molar volumes, viscosities and refractive indices of the binary systems (pyridine + 1-propanol, + 1,2-propanediol, + 1,3-propanediol, and + glycerol). New UNIFAC-VISCO parameters determination
• Densities, viscosities, and refractive indices of the binary systems (PEG200 + 1,2-propanediol, +1,3-propanediol) and (PEG400 + 1,2-propanediol, +1,3-propanediol) at (288.15 to 333.15) K and atmospheric pressure: Measurements and modeling
• Investigation on some thermophysical properties of poly(ethylene glycol) binary mixtures at different temperatures
• Isobaric (vapor + liquid) equilibria for the ternary system of (ethanol + water + 1,3-propanediol) and three constituent binary systems at P = 101.3 kPa
• Thermodynamics and activity coefficients at infinite dilution for organic solutes, water and diols in the ionic liquid choline bis(trifluoromethylsulfonyl)imide
• Benchmark thermodynamic properties of 1,3-propanediol: Comprehensive experimental and theoretical study
• Liquid extraction of polyhydric alcohols from water using [A336][SCN] as a solvent
• Excess properties and isobaric (vapor + liquid) equilibrium at sub-atmospheric pressures of binary (1,2-propanediol + 1,3-propanediol) system: Measurement and modelling
• Speed of sound in saturated aliphatic alcohols (propan-2-ol, butan-2-ol, and 2-methylpropan-1-ol) and alkanediols (ethane-1,2-diol, propane-1,2- and -1,3-diol) at temperature between 253.15 K and 353.15 K and pressures up to 30 MPa
• Thermodynamic and spectroscopic interpretation of molecular interactions of nicotine + alcohol binary mixtures
• Determination and correlation of solubility and thermodynamics of mixing of 4-aminobutyric acid in mono-solvents and binary solvent mixtures
• Measurement and thermodynamic modeling of ternary (liquid + liquid) equilibrium for extraction of ethanol from diethoxymethane solution with different solvents
• Densities, ultrasonic speeds, excess and partial molar properties of binary mixtures of 2-pyrrolidone with isomeric propanediols at temperatures from 303.15 K to 323.15 K
• Thermodynamic and transport properties of acetonitrile + alkanediols liquid mixtures at different temperatures, experimental measurements and modeling
• A volumetric and acoustic study of pseudo-binary mixtures of (water + 1,3-propanediol + 3-butoxypropan-1-amine) from T = (283.15 to 303.15) K
• Vapor-liquid equilibrium data of binary mixtures of 1-hexanol, 1-heptanol, 1-nonanol and 1,3-propanediol at P = 101.3 kPa using differential scanning calorimetry (DSC)
• Excess enthalpies of binary mixtures of some propylamines + some propanols at 298.15K
• Thermodynamic study on some alkanediol solutions: measurement and molecular modeling
• Experimental measurements and modelling of volumetric properties, refractive index and viscosity of selected binary systems with butyl lactate at 288.15 to 323.15 K and atmospheric pressure. New UNIFAC-VISCO interaction parameters.
• Vapor-liquid equilibria, density and sound velocity measurements of (water or methanol or ethanol + 1,3-propanediol) binary systems at different temperatures
• Viscosities, Densities, and Refractive Indices of Aqueous Propane-1,3-diol
• Liquid-Liquid Equilibrium Measurements and Correlation for Ternary Systems (Butyl Acetate + 1-Butanol + Ethylene Glycol/1,3-Propanediol/Ethanolamine) at 298.15 K
• Liquid-Liquid Equilibria in Binary Mixtures of Dihydroxy Alcohols and Imidazolium-Based Ionic Liquids
• Densities, Dynamic Viscosities, Speeds of Sound, and Relative Permittivities for Water + Alkanediols (Propane-1,2- and -1,3-diol and Butane-1,2-, -1,3-, -1,4-, and -2,3-Diol) at Different Temperatures
• Static Relative Permittivities of Water + Propane-1,2-diol and Water + Propane-1,3-diol under Pressures up to 300 MPa at 298.15 K
• Vaporization Enthalpies of the r,o-Alkanediols by Correlation Gas Chromatography
• Vapor Pressures and Enthalpies of Vaporization of a Series of the 1,3-Alkanediols
• Densities and Excess Molar Volumes for Binary Glycerol + 1-Propanol, + 2-Propanol, + 1,2-Propanediol, and + 1,3-Propanediol Mixtures at Different Temperatures
• Enthalpies of Dilution of 1,3-Propanediol and Isomers of 2,3-Butanediol in Dimethylsulfoxide + Water Mixtures at 298.15 K
• Vapor-Liquid Equilibria of Glycerol, 1,3-Propanediol, Glycerol + Water, and Glycerol + 1,3-Propanediol
• Partial Molar Volumes and Partial Molar Isentropic Compressions of Three Polyhydric Alcohols Derived from Propane at Infinite Dilution in Water at Temperatures T = (278 to 318) K and Atmospheric Pressure
• Liquid-Liquid Equilibria in Binary Mixtures of 1,3-Propanediol + Ionic Liquids [bmim][PF6], [bmim][BF4], and [emim][BF4]
• Study of the Acoustic and Thermodynamic Properties of 1,2- and 1,3-Propanediol by Means of High-Pressure Speed of Sound Measurements at Temperatures from (293 to 318) K and Pressures up to 101 MPa
• Densities and Excess Molar Volumes for Binary Mixtures of 1,4-Butanediol + 1,2-Propanediol, + 1,3-Propanediol, and + Ethane-1,2-diol from (293.15 to 328.15) K
• Heat Capacities of Some Liquid alpha,omega-Alkanediols within the Temperature Range between (293.15 and 353.15) K
• Liquid-Liquid Coexistence Curves of {x 1-Butyl-3-methylimidazolium Tetrafluoroborate + (1 - x) 1,3-Propanediol} and {x 1-Butyl-3-methylimidazolium Tetrafluoroborate + (1 - x) 1,4-Butanediol}
• Joback Method
• KDB
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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