Chemical Properties of Ethanol, 2-(2-propoxyethoxy)- (CAS 6881-94-3)

InChI

InChI=1S/C7H16O3/c1-2-4-9-6-7-10-5-3-8/h8H,2-7H2,1H3

InChI Key

DJCYDDALXPHSHR-UHFFFAOYSA-N

Formula

C7H16O3

SMILES

CCCOCCOCCO

Molecular Weight¹

148.20

CAS

6881-94-3

Other Names

• 2-(2-propoxyethoxy)ethanol
• diethylene glycol monopropyl ether
• propyl carbitol

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase heat capacity (J/mol×K).
• 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_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).
• 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).
• n₀ : Refractive Index.
• ρ_c : Critical density (kg/m³).
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.7360		Relay (1.0) Calculated Property
ΔfG°	-338.76	kJ/mol	Joback Calculated Property
ΔfH°gas	-617.94	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	20.35	kJ/mol	Joback Calculated Property
ΔvapH°	65.70 ± 0.80	kJ/mol	NIST
IE	9.80	eV	Relay (1.0) Calculated Property
log10WS	0.08		Relay (1.0) Calculated Property
logPoct/wat	0.422		Crippen Calculated Property
McVol	127.100	ml/mol	McGowan Calculated Property
Pc	[3000.00; 3040.00]	kPa
Pc	3040.00 ± 400.00	kPa	NIST
Pc	3000.00 ± 20.00	kPa	NIST
ρc	[284.54; 302.33]	kg/m3
ρc	284.54 ± 19.27	kg/m3	NIST
ρc	302.33 ± 4.45	kg/m3	NIST
Inp	1046.00		NIST
Tboil	486.00 ± 5.00	K	NIST
Tc	[679.80; 687.00]	K
Tc	680.00 ± 7.00	K	NIST
Tc	679.80 ± 1.00	K	NIST
Tc	687.00 ± 13.00	K	NIST
Tfus	219.90 ± 0.60	K	NIST
Vc	0.484	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	[321.30; 346.50]	J/mol×K	[275.15; 339.15]
Cp,liquid	321.30	J/mol×K	275.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	322.00	J/mol×K	277.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	322.60	J/mol×K	279.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	323.30	J/mol×K	281.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	324.00	J/mol×K	283.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	324.70	J/mol×K	285.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	325.40	J/mol×K	287.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	326.10	J/mol×K	289.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	326.80	J/mol×K	291.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	327.50	J/mol×K	293.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	328.20	J/mol×K	295.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	329.00	J/mol×K	297.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	329.40	J/mol×K	298.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	329.70	J/mol×K	299.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	330.50	J/mol×K	301.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	331.30	J/mol×K	303.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	332.00	J/mol×K	305.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	332.80	J/mol×K	307.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	333.60	J/mol×K	309.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	334.40	J/mol×K	311.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	335.20	J/mol×K	313.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	336.00	J/mol×K	315.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	336.90	J/mol×K	317.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	337.70	J/mol×K	319.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	338.50	J/mol×K	321.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	339.40	J/mol×K	323.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	340.30	J/mol×K	325.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	341.10	J/mol×K	327.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	342.00	J/mol×K	329.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	342.90	J/mol×K	331.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	343.80	J/mol×K	333.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	344.70	J/mol×K	335.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	345.60	J/mol×K	337.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
Cp,liquid	346.50	J/mol×K	339.15	Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
ΔvapH	65.30	kJ/mol	386.50	NIST
n0	1.42727		298.15	Excess molar volumes and excess molar enthalpies of the binary mixtures of 1,2-dichloropropane with di- and triethylene glycol mono-alkyl ethers at T=298.15K

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[197.29; 436.14]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			5.28160e+01
Coefficient B			5.76420e-01
Coefficient C			-1.65400e-04
Coefficient D			-2.77000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	197.29	J/mol×K	273.00	Calculated Property
Cp,gas	234.81	J/mol×K	353.78	Calculated Property
Cp,gas	269.80	J/mol×K	434.56	Calculated Property
Cp,gas	302.15	J/mol×K	515.33	Calculated Property
Cp,gas	331.78	J/mol×K	596.11	Calculated Property
Cp,gas	358.61	J/mol×K	676.89	Calculated Property
Cp,gas	382.55	J/mol×K	757.67	Calculated Property
Cp,gas	403.51	J/mol×K	838.44	Calculated Property
Cp,gas	421.40	J/mol×K	919.22	Calculated Property
Cp,gas	436.14	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.2006803; 0.0001502]	Pa×s	[219.90; 477.59]	Joback Predicted correlation
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			-1.49454e+01
Coefficient B			2.93333e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			219.90
Temperature range, max.			477.59
η	0.2006803	Pa×s	219.90	Calculated Property
η	0.0431621	Pa×s	248.53	Calculated Property
η	0.0127524	Pa×s	277.16	Calculated Property
η	0.0047341	Pa×s	305.80	Calculated Property
η	0.0020824	Pa×s	334.43	Calculated Property
η	0.0010427	Pa×s	363.06	Calculated Property
η	0.0005777	Pa×s	391.69	Calculated Property
η	0.0003468	Pa×s	420.32	Calculated Property
η	0.0002222	Pa×s	448.95	Calculated Property
η	0.0001502	Pa×s	477.59	Calculated Property

Similar Compounds

Find more compounds similar to Ethanol, 2-(2-propoxyethoxy)-.

Mixtures

• Propane, 1,2-dichloro- + Ethanol, 2-(2-propoxyethoxy)-

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Excess molar volumes and excess molar enthalpies of the binary mixtures of 1,2-dichloropropane with di- and triethylene glycol mono-alkyl ethers at T=298.15K
• Measurement and Prediction of Molar Heat Capacities of Liquid Polyoxyethylene Glycol Monoalkyl Ethers (CnEm)
• Joback Method
• McGowan Method
• NIST Webbook

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
These property values are available through the Cheméo API. A free account gives you an access key.