Chemical Properties of Diisopropylamine (CAS 108-18-9)

InChI

InChI=1S/C6H15N/c1-5(2)7-6(3)4/h5-7H,1-4H3

InChI Key

UAOMVDZJSHZZME-UHFFFAOYSA-N

Formula

C6H15N

SMILES

CC(C)NC(C)C

Molecular Weight¹

101.19

CAS

108-18-9

Other Names

• (iso-C3H7)2NH
• 2-Propanamine, N-(1-methylethyl)-
• 2-propanamine, N-isopropyl-
• Bis(isopropyl)amine
• DIPA
• N,N-Diisopropylamine
• N-(1-Methylethyl)-2-propamine
• N-(1-Methylethyl)-2-propanamine
• N-Isopropyl-1-amino-2-methylethane
• N-isopropyl-1-methylethanamine
• N-isopropyl-2-propanamine
• N-isopropyl-isopropylamine
• NSC 6758
• UN 1158
• bis(1-methylethyl)amine

• ω : Acentric Factor.
• PAff : Proton affinity (kJ/mol).
• T_ig : Autoignition Temperature (K).
• 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).
• T_flash,cc : Flash Point (Closed Cup Method) (K).
• 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_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• NFPA Fire : NFPA Fire Rating.
• NFPA Health : NFPA Health Rating.
• NFPA Safety : NFPA Safety Rating.
• P_c : Critical Pressure (kPa).
• pKa : Log10 of Acid Dissociation Constant.
• P_triple : Triple Point Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• n₀ : Refractive Index.
• ρ_l : Liquid Density (kg/m³).
• I_np : Non-polar retention indices.
• I_p : Polar retention indices.
• γ : Surface Tension (N/m).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• λ_gas : Gas thermal conductivity (W/m×K).
• λ_liquid : Liquid thermal conductivity (W/m×K).
• T_fus : Normal melting (fusion) point (K).
• T_triple : Triple Point Temperature (K).
• U_Qi : UNIQUAC Qi Parameter.
• U_Ri : UNIQUAC Ri Parameter.
• V_c : Critical Volume (m³/kmol).
• Z_c : Critical Compressibility.
• Z_ra : Rackett Parameter.
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	[0.3333; 0.3883]
ω	0.3333		PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
ω	0.3883		ChemSep v8.3 pure component data Compiled value
ω	0.3600		KDB
PAff	971.90	kJ/mol	NIST
Tig	589.15	K	NCMS SOLV-DB
BasG	938.60	kJ/mol	NIST
ΔcH°liquid	[-4333.80; -4326.30]	kJ/mol
ΔcH°liquid	-4333.80 ± 2.50	kJ/mol	NIST
ΔcH°liquid	-4326.30 ± 0.42	kJ/mol	NIST
μ	1.00	debye	KDB
Tflash,cc	267.15	K	NCMS SOLV-DB
ΔfG°	64.20	kJ/mol	ChemSep v8.3 pure component data Compiled value
ΔfH°gas	[-150.00; -136.30]	kJ/mol
ΔfH°gas	-150.00	kJ/mol	ChemSep v8.3 pure component data Compiled value
ΔfH°gas	-136.30 ± 2.60	kJ/mol	NIST
ΔfH°gas	-143.70	kJ/mol	NIST
ΔfH°liquid	[-178.40; -171.00]	kJ/mol
ΔfH°liquid	-171.00 ± 2.60	kJ/mol	NIST
ΔfH°liquid	-178.40 ± 0.04	kJ/mol	NIST
ΔfusH°	22.74	kJ/mol	Thermodynamics of aqueous solutions of methyldiethanolamine and diisopropanolamine.
ΔvapH°	[33.80; 34.72]	kJ/mol
ΔvapH°	34.56	kJ/mol	NCMS SOLV-DB
ΔvapH°	34.72	kJ/mol	NIST
ΔvapH°	34.70	kJ/mol	NIST
ΔvapH°	34.60 ± 0.10	kJ/mol	NIST
ΔvapH°	34.60	kJ/mol	NIST
ΔvapH°	Outlier 33.80 ± 0.20	kJ/mol	NIST
ΔvapH°	34.50 ± 0.10	kJ/mol	NIST
ΔvapH°	34.51 ± 0.08	kJ/mol	NIST
IE	[7.60; 7.73]	eV
IE	7.60 ± 0.10	eV	NIST
IE	7.73 ± 0.03	eV	NIST
logPoct/wat	1.158		NCMS SOLV-DB
McVol	105.380	ml/mol	McGowan Calculated Property
NFPA Fire	[%!d(float64=3); %!d(float64=3)]
NFPA Fire	3		KDB
NFPA Fire	3		NCMS SOLV-DB
NFPA Health	[%!d(float64=3); %!d(float64=3)]
NFPA Health	3		KDB
NFPA Health	3		NCMS SOLV-DB
NFPA Safety	0		NCMS SOLV-DB
Pc	[3020.00; 3200.00]	kPa
Pc	3020.00	kPa	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 9 Compiled value
Pc	3029.62	kPa	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Pc	3200.00	kPa	ChemSep v8.3 pure component data Compiled value
Pc	3020.00	kPa	KDB
Pc	3020.00 ± 30.17	kPa	NIST
pKa	11.07		NCMS SOLV-DB
Ptriple	4.47e-06	kPa	ChemSep v8.3 pure component data Compiled value
Inp	[619.00; 655.00]
Inp	644.00		NIST
Inp	641.00		NIST
Inp	629.00		NIST
Inp	622.00		NIST
Inp	619.00		NIST
Inp	655.00		NIST
Inp	641.00		NIST
Inp	641.00		NIST
Inp	644.00		NIST
Inp	641.00		NIST
Ip	[740.00; 762.00]
Ip	762.00		NIST
Ip	756.00		NIST
Ip	760.00		NIST
Ip	752.00		NIST
Ip	752.00		NIST
Ip	740.00		NIST
Ip	762.00		NIST
Ip	740.00		NIST
Tboil	[355.15; 357.20]	K
Tboil	357.05	K	ChemSep v8.3 pure component data Compiled value
Tboil	357.00	K	KDB
Tboil	356.72	K	NCMS SOLV-DB
Tboil	357.00 ± 3.00	K	NIST
Tboil	357.20	K	NIST
Tboil	357.10	K	NIST
Tboil	357.00 ± 0.30	K	NIST
Tboil	357.05	K	NIST
Tboil	356.45 ± 0.30	K	NIST
Tboil	356.90 ± 2.00	K	NIST
Tboil	357.05 ± 2.00	K	NIST
Tboil	Outlier 355.15 ± 3.00	K	NIST
Tboil	357.15 ± 3.00	K	NIST
Tboil	357.15 ± 3.00	K	NIST
Tboil	Outlier 355.40 ± 3.00	K	NIST
Tboil	357.15 ± 2.00	K	NIST
Tboil	357.15 ± 4.00	K	NIST
Tboil	357.15 ± 4.00	K	NIST
Tc	[522.15; 525.00]	K
Tc	523.10	K	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 9 Compiled value
Tc	Outlier 525.00	K	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Tc	522.15	K	ChemSep v8.3 pure component data Compiled value
Tc	523.10	K	KDB
Tc	522.20	K	NIST
Tc	523.10 ± 0.52	K	NIST
Tfus	[176.85; 212.15]	K
Tfus	212.15	K	Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value
Tfus	176.85	K	ChemSep v8.3 pure component data Compiled value
Tfus	212.00	K	KDB
Tfus	176.85	K	NCMS SOLV-DB
Tfus	176.85	K	NIST
Tfus	212.15 ± 1.00	K	NIST
Ttriple	176.85	K	ChemSep v8.3 pure component data Compiled value
UQi	4.24		ChemSep v8.3 pure component data Compiled value
URi	5.03		ChemSep v8.3 pure component data Compiled value
Vc	[0.031; 0.385]	m3/kmol
Vc	0.385	m3/kmol	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Vc	0.031	m3/kmol	ChemSep v8.3 pure component data Compiled value
Zc	0.3080000		ChemSep v8.3 pure component data Compiled value
Zra	0.28		ChemSep v8.3 pure component data Compiled value

Cheméo can also estimate Log10 of Water solubility in mol/l for this compound, but it falls outside the models' validated range, so it is not shown here. Open the prediction tool to compute it on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
η	0.0004000	Pa×s	298.15	NCMS SOLV-DB
ΔvapH	[30.20; 35.60]	kJ/mol	[291.00; 358.00]
ΔvapH	34.00	kJ/mol	291.00	NIST
ΔvapH	33.70 ± 0.10	kJ/mol	313.00	NIST
ΔvapH	35.60	kJ/mol	320.00	NIST
ΔvapH	32.60 ± 0.10	kJ/mol	328.00	NIST
ΔvapH	34.40	kJ/mol	328.00	NIST
ΔvapH	35.40	kJ/mol	336.00	NIST
ΔvapH	31.50 ± 0.10	kJ/mol	343.00	NIST
ΔvapH	30.40	kJ/mol	357.10	NIST
ΔvapH	30.20 ± 0.10	kJ/mol	358.00	NIST
Pvap	10.82	kPa	298.15	NCMS SOLV-DB
n0	[1.39200; 1.39240]		[293.15; 298.15]
n0	1.39220		293.15	Measurement and correlation of the mutual solubility of diisopropylamine + water and triethylamine + water systems at high pressure
n0	1.39240		293.15	Vapor-Liquid Equilibrium and Excess Gibbs Energies of Hexane + N,N-Dimethyl Formamide, 2-Methylpropan-2-ol + 2-Aminophenol, N,N-Dimethyl Formamide, and 2-Propanol + Diisopropyl Amine at 94.4 kPa
n0	1.39200		298.15	NCMS SOLV-DB
ρl	[696.81; 722.00]	kg/m3	[293.15; 313.15]
ρl	716.37	kg/m3	293.15	Density, Speed of Sound, Viscosity, Excess Properties, and Prigogine Flory Patterson (PFP) Theory of Binary Mixtures of Amine and Alcohols
ρl	720.89	kg/m3	293.15	Excess molar volumes of Diisopropylamine + (C1-C5) Alkan-1-ols: application of the ERAS model and cubic EOS
ρl	717.30	kg/m3	293.15	Acoustic, volumetric and spectral studies of binary liquid mixtures of aliphatic dialkylamine and 2-alkanols at different temperatures
ρl	722.00	kg/m3	295.00	KDB
ρl	712.44	kg/m3	298.15	Acoustic, volumetric and spectral studies of binary liquid mixtures of aliphatic dialkylamine and 2-alkanols at different temperatures
ρl	711.51	kg/m3	298.15	Density, Speed of Sound, Viscosity, Excess Properties, and Prigogine Flory Patterson (PFP) Theory of Binary Mixtures of Amine and Alcohols
ρl	715.35	kg/m3	298.15	Excess molar volumes of Diisopropylamine + (C1-C5) Alkan-1-ols: application of the ERAS model and cubic EOS
ρl	710.23	kg/m3	303.15	Excess molar volumes of Diisopropylamine + (C1-C5) Alkan-1-ols: application of the ERAS model and cubic EOS
ρl	706.63	kg/m3	303.15	Density, Speed of Sound, Viscosity, Excess Properties, and Prigogine Flory Patterson (PFP) Theory of Binary Mixtures of Amine and Alcohols
ρl	707.55	kg/m3	303.15	Acoustic, volumetric and spectral studies of binary liquid mixtures of aliphatic dialkylamine and 2-alkanols at different temperatures
ρl	702.66	kg/m3	308.15	Acoustic, volumetric and spectral studies of binary liquid mixtures of aliphatic dialkylamine and 2-alkanols at different temperatures
ρl	701.74	kg/m3	308.15	Density, Speed of Sound, Viscosity, Excess Properties, and Prigogine Flory Patterson (PFP) Theory of Binary Mixtures of Amine and Alcohols
ρl	699.71	kg/m3	313.15	Excess molar volumes of Diisopropylamine + (C1-C5) Alkan-1-ols: application of the ERAS model and cubic EOS
ρl	696.81	kg/m3	313.15	Density, Speed of Sound, Viscosity, Excess Properties, and Prigogine Flory Patterson (PFP) Theory of Binary Mixtures of Amine and Alcohols
γ	0.02	N/m	298.15	NCMS SOLV-DB

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[146.14; 419.58]	J/mol×K	[273.00; 1500.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is Cp,gas in J/mol×K, T in K
Coefficient A			6.16410e+01
Coefficient B			-4.32930e+02
Coefficient C			5.93124e+00
Coefficient D			3.73420e-04
Coefficient E			-1.43290e-07
Temperature range, min.			273.00
Temperature range, max.			1500.00
Cp,gas	146.14	J/mol×K	273.00	Calculated Property
Cp,gas	210.42	J/mol×K	409.33	Calculated Property
Cp,gas	261.77	J/mol×K	545.67	Calculated Property
Cp,gas	302.56	J/mol×K	682.00	Calculated Property
Cp,gas	335.29	J/mol×K	818.33	Calculated Property
Cp,gas	361.60	J/mol×K	954.67	Calculated Property
Cp,gas	382.59	J/mol×K	1091.00	Calculated Property
Cp,gas	398.94	J/mol×K	1227.33	Calculated Property
Cp,gas	411.15	J/mol×K	1363.67	Calculated Property
Cp,gas	419.58	J/mol×K	1500.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	[216.58; 251.48]	J/mol×K	[275.00; 357.05]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is Cp,liquid in J/mol×K, T in K
Coefficient A			1.50380e+02
Coefficient B			2.76560e+02
Coefficient C			-1.16666e+00
Coefficient D			2.18810e-02
Coefficient E			-2.19980e-05
Temperature range, min.			275.00
Temperature range, max.			357.05
Cp,liquid	216.58	J/mol×K	275.00	Calculated Property
Cp,liquid	220.33	J/mol×K	284.12	Calculated Property
Cp,liquid	224.17	J/mol×K	293.23	Calculated Property
Cp,liquid	228.08	J/mol×K	302.35	Calculated Property
Cp,liquid	232.03	J/mol×K	311.47	Calculated Property
Cp,liquid	236.00	J/mol×K	320.58	Calculated Property
Cp,liquid	239.96	J/mol×K	329.70	Calculated Property
Cp,liquid	243.88	J/mol×K	338.82	Calculated Property
Cp,liquid	247.73	J/mol×K	347.93	Calculated Property
Cp,liquid	251.48	J/mol×K	357.05	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0007481; 0.0001319]	Pa×s	[250.00; 422.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			-7.01050e+00
Coefficient B			7.66590e+02
Coefficient C			-5.71010e-01
Coefficient D			-1.61730e-06
Coefficient E			2.00000e+00
Temperature range, min.			250.00
Temperature range, max.			422.00
η	0.0007481	Pa×s	250.00	Calculated Property
η	0.0005677	Pa×s	269.11	Calculated Property
η	0.0004442	Pa×s	288.22	Calculated Property
η	0.0003563	Pa×s	307.33	Calculated Property
η	0.0002917	Pa×s	326.44	Calculated Property
η	0.0002429	Pa×s	345.56	Calculated Property
η	0.0002051	Pa×s	364.67	Calculated Property
η	0.0001753	Pa×s	383.78	Calculated Property
η	0.0001514	Pa×s	402.89	Calculated Property
η	0.0001319	Pa×s	422.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
ΔvapH	[67.26; 17.95]	kJ/mol	[176.85; 504.88]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A·(1 − Tr)^(B + C·Tr + D·Tr² + E·Tr³), Tr = T/Tc Y is ΔvapH in kJ/mol, T in K
Coefficient A			8.53704e+01
Coefficient B			-2.45934e+00
Coefficient C			1.47393e+01
Coefficient D			-1.97085e+01
Coefficient E			7.84420e+00
Critical temperature, Tc (K)			5.22150e+02
Temperature range, min.			176.85
Temperature range, max.			504.88
ΔvapH	67.26	kJ/mol	176.85	Calculated Property
ΔvapH	55.86	kJ/mol	213.30	Calculated Property
ΔvapH	46.31	kJ/mol	249.75	Calculated Property
ΔvapH	38.88	kJ/mol	286.19	Calculated Property
ΔvapH	33.45	kJ/mol	322.64	Calculated Property
ΔvapH	29.70	kJ/mol	359.09	Calculated Property
ΔvapH	27.24	kJ/mol	395.54	Calculated Property
ΔvapH	25.54	kJ/mol	431.98	Calculated Property
ΔvapH	23.60	kJ/mol	468.43	Calculated Property
ΔvapH	17.95	kJ/mol	504.88	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.66]	kPa	[260.58; 380.55]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.48638e+01
Coefficient B			-3.32495e+03
Coefficient C			-3.24720e+01
Temperature range, min.			260.58
Temperature range, max.			380.55
Pvap	1.33	kPa	260.58	Calculated Property
Pvap	2.98	kPa	273.91	Calculated Property
Pvap	6.13	kPa	287.24	Calculated Property
Pvap	11.73	kPa	300.57	Calculated Property
Pvap	21.10	kPa	313.90	Calculated Property
Pvap	36.00	kPa	327.23	Calculated Property
Pvap	58.65	kPa	340.56	Calculated Property
Pvap	91.76	kPa	353.89	Calculated Property
Pvap	138.54	kPa	367.22	Calculated Property
Pvap	202.66	kPa	380.55	Calculated Property
Pvap	[2.05e-05; 3122.02]	kPa	[176.85; 522.15]	ChemSep v8.3 pure component data Compiled value
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is Pvap in kPa, T in K
Coefficient A			2.30452e+02
Coefficient B			-1.24030e+04
Coefficient C			-3.32760e+01
Coefficient D			3.51650e-05
Coefficient E			2.00000e+00
Comment			Range stopped at Tc; ChemSep gives it to 523.1 K.
Temperature range, min.			176.85
Temperature range, max.			522.15
Pvap	2.05e-05	kPa	176.85	Calculated Property
Pvap	0.01	kPa	215.22	Calculated Property
Pvap	0.67	kPa	253.58	Calculated Property
Pvap	7.94	kPa	291.95	Calculated Property
Pvap	42.00	kPa	330.32	Calculated Property
Pvap	138.61	kPa	368.68	Calculated Property
Pvap	348.94	kPa	407.05	Calculated Property
Pvap	759.26	kPa	445.42	Calculated Property
Pvap	1548.15	kPa	483.78	Calculated Property
Pvap	3122.02	kPa	522.15	Calculated Property
Pvap	[4.92e-06; 3385.34]	kPa	[176.85; 523.10]	KDB Vapor Pressure Data
Equation			ln(Y) = A + B/T + C·ln(T) + D·T² + E/T² Y is Pvap in kPa, T in K
Coefficient A			2.95430e+02
Coefficient B			-1.50323e+04
Coefficient C			-4.32974e+01
Coefficient D			4.55601e-05
Coefficient E			0.00000e+00
Temperature range, min.			176.85
Temperature range, max.			523.10
Pvap	4.92e-06	kPa	176.85	Calculated Property
Pvap	7.67e-03	kPa	215.32	Calculated Property
Pvap	0.56	kPa	253.79	Calculated Property
Pvap	7.84	kPa	292.27	Calculated Property
Pvap	43.81	kPa	330.74	Calculated Property
Pvap	145.24	kPa	369.21	Calculated Property
Pvap	361.59	kPa	407.68	Calculated Property
Pvap	782.29	kPa	446.16	Calculated Property
Pvap	1615.08	kPa	484.63	Calculated Property
Pvap	3385.34	kPa	523.10	Calculated Property

Property	Value	Unit	Temperature (K)	Source
ρl	[815.97; 420.82]	kg/m3	[176.85; 504.88]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A / B^(1 + (1 − T/C)^D) Y is ρl in kg/m3, T in K
Coefficient A			7.36198e+01
Coefficient B			2.79180e-01
Coefficient C			5.22150e+02
Coefficient D			2.94580e-01
Temperature range, min.			176.85
Temperature range, max.			504.88
ρl	815.97	kg/m3	176.85	Calculated Property
ρl	786.71	kg/m3	213.30	Calculated Property
ρl	756.09	kg/m3	249.75	Calculated Property
ρl	723.81	kg/m3	286.19	Calculated Property
ρl	689.40	kg/m3	322.64	Calculated Property
ρl	652.22	kg/m3	359.09	Calculated Property
ρl	611.15	kg/m3	395.54	Calculated Property
ρl	564.17	kg/m3	431.98	Calculated Property
ρl	506.61	kg/m3	468.43	Calculated Property
ρl	420.82	kg/m3	504.88	Calculated Property

Property	Value	Unit	Temperature (K)	Source
γ	[0.03; 0.01]	N/m	[212.15; 356.65]	Jasper (1972), surface tension of pure liquid compounds Compiled value
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is γ in N/m, T in K
Coefficient A			5.04483e-02
Coefficient B			-1.07700e-04
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			212.15
Temperature range, max.			356.65
γ	0.03	N/m	212.15	Calculated Property
γ	0.03	N/m	228.21	Calculated Property
γ	0.02	N/m	244.26	Calculated Property
γ	0.02	N/m	260.32	Calculated Property
γ	0.02	N/m	276.37	Calculated Property
γ	0.02	N/m	292.43	Calculated Property
γ	0.02	N/m	308.48	Calculated Property
γ	0.02	N/m	324.54	Calculated Property
γ	0.01	N/m	340.59	Calculated Property
γ	0.01	N/m	356.65	Calculated Property
γ	[0.03; 6.43e-04]	N/m	[176.85; 504.88]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is γ in N/m, T in K
Coefficient A			-7.97500e-03
Coefficient B			5.82060e+01
Coefficient C			-3.54690e+00
Coefficient D			1.67720e-03
Coefficient E			-8.50960e-06
Temperature range, min.			176.85
Temperature range, max.			504.88
γ	0.03	N/m	176.85	Calculated Property
γ	0.03	N/m	213.30	Calculated Property
γ	0.02	N/m	249.75	Calculated Property
γ	0.02	N/m	286.19	Calculated Property
γ	0.02	N/m	322.64	Calculated Property
γ	0.01	N/m	359.09	Calculated Property
γ	0.01	N/m	395.54	Calculated Property
γ	0.01	N/m	431.98	Calculated Property
γ	0.00	N/m	468.43	Calculated Property
γ	6.43e-04	N/m	504.88	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λgas	[0.00; 0.09]	W/m×K	[176.85; 1000.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A·T^B / (1 + C/T + D/T²) Y is λgas in W/m×K, T in K
Coefficient A			4.84820e-04
Coefficient B			8.14530e-01
Coefficient C			3.49640e+02
Coefficient D			1.51910e+05
Temperature range, min.			176.85
Temperature range, max.			1000.00
λgas	0.00	W/m×K	176.85	Calculated Property
λgas	0.01	W/m×K	268.31	Calculated Property
λgas	0.02	W/m×K	359.77	Calculated Property
λgas	0.03	W/m×K	451.23	Calculated Property
λgas	0.04	W/m×K	542.69	Calculated Property
λgas	0.05	W/m×K	634.16	Calculated Property
λgas	0.06	W/m×K	725.62	Calculated Property
λgas	0.07	W/m×K	817.08	Calculated Property
λgas	0.08	W/m×K	908.54	Calculated Property
λgas	0.09	W/m×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λliquid	[0.14; 0.10]	W/m×K	[176.85; 357.05]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is λliquid in W/m×K, T in K
Coefficient A			4.64880e-02
Coefficient B			-1.13840e+02
Coefficient C			-6.38460e-01
Coefficient D			-6.56310e-03
Coefficient E			2.94420e-06
Temperature range, min.			176.85
Temperature range, max.			357.05
λliquid	0.14	W/m×K	176.85	Calculated Property
λliquid	0.14	W/m×K	196.87	Calculated Property
λliquid	0.13	W/m×K	216.89	Calculated Property
λliquid	0.13	W/m×K	236.92	Calculated Property
λliquid	0.12	W/m×K	256.94	Calculated Property
λliquid	0.12	W/m×K	276.96	Calculated Property
λliquid	0.11	W/m×K	296.98	Calculated Property
λliquid	0.11	W/m×K	317.01	Calculated Property
λliquid	0.10	W/m×K	337.03	Calculated Property
λliquid	0.10	W/m×K	357.05	Calculated Property

Similar Compounds

Find more compounds similar to Diisopropylamine.

Mixtures

• Diisopropylamine + Water
• 2-Pentanol + Diisopropylamine
• Methyl Alcohol + Diisopropylamine
• Ethanol + Diisopropylamine
• 1-Propanol + Diisopropylamine
• 1-Butanol + Diisopropylamine
• 1-Pentanol + Diisopropylamine
• 1-Propanol, 2-methyl- + Diisopropylamine
• 2-Propanol + Diisopropylamine
• 2-Butanol + Diisopropylamine

Sources

• KDB Vapor Pressure Data
• Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
• IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 9 ChEDL chemicals 1.5.2, from Marsh, K. N.; Young, C. L.; Morton, D. W.; Ambrose, D.; Tsonopoulos, C. Vapor-Liquid Critical Properties of Elements and Compounds. 9. Organic Compounds Containing Nitrogen. J. Chem. Eng. Data 2006, 51, 305-314.
• Jasper (1972), surface tension of pure liquid compounds ChEDL chemicals 1.5.2, from Jasper, J. J. The Surface Tension of Pure Liquid Compounds. J. Phys. Chem. Ref. Data 1972, 1, 841-1010 (as transcribed in Lange's Handbook).
• PSRK revision IV (2005), critical constants and acentric factors of 1000 components ChEDL chemicals 1.5.2, from Horstmann, S.; Jabłoniec, A.; Krafczyk, J.; Fischer, K.; Gmehling, J. PSRK Group Contribution Equation of State: Comprehensive Revision and Extension IV, Including Critical Constants and α-Function Parameters for 1000 Components. Fluid Phase Equilib. 2005, 227, 157-164.
• ChemSep v8.3 pure component data Converted from ChemSep v8.3 pure component data, H. Kooijman and R. Taylor (2021, 2022), Artistic License 2.0; see how the values differ.
• Crippen Method
• Thermodynamics of aqueous solutions of methyldiethanolamine and diisopropanolamine.
• Measurement and correlation of the mutual solubility of diisopropylamine + water and triethylamine + water systems at high pressure
• Acoustic, volumetric and spectral studies of binary liquid mixtures of aliphatic dialkylamine and 2-alkanols at different temperatures
• Excess molar volumes of Diisopropylamine + (C1-C5) Alkan-1-ols: application of the ERAS model and cubic EOS
• Density, Speed of Sound, Viscosity, Excess Properties, and Prigogine Flory Patterson (PFP) Theory of Binary Mixtures of Amine and Alcohols
• Vapor-Liquid Equilibrium and Excess Gibbs Energies of Hexane + N,N-Dimethyl Formamide, 2-Methylpropan-2-ol + 2-Aminophenol, N,N-Dimethyl Formamide, and 2-Propanol + Diisopropyl Amine at 94.4 kPa
• KDB
• McGowan Method
• NIST Webbook
• NCMS SOLV-DB
• The Yaws Handbook of Vapor Pressure

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