Chemical Properties of Propanoic acid, 3-ethoxy-, ethyl ester (CAS 763-69-9)

InChI

InChI=1S/C7H14O3/c1-3-9-6-5-7(8)10-4-2/h3-6H2,1-2H3

InChI Key

BHXIWUJLHYHGSJ-UHFFFAOYSA-N

Formula

C7H14O3

SMILES

CCOCCC(=O)OCC

Molecular Weight¹

146.18

CAS

763-69-9

Other Names

• 3-Ethoxypropionic acid ethyl ester
• Ektapro EEP
• Ethoxypropionic acid, ethyl ester
• Ethyl 3-ethoxypropanoate
• Ethyl ester of 3-ethoxypropanoic acid
• Ethyl «beta»-ethoxypropionate
• Ethylester kyseliny 3-ethoxypropionove
• NSC 8870
• Propionic acid, 3-ethoxy-, ethyl ester
• ethyl .beta.-ethoxypropionate
• ethyl 3-ethoxypropionate
• ethyl 4-oxahexanoate
• «beta»-Ethoxypropionic acid ethyl ester

• C_p,gas : Ideal gas 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).
• 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).
• ρ_c : Critical density (kg/m³).
• I_np : Non-polar retention indices.
• I : 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
ΔfG°	-330.86	kJ/mol	Joback Calculated Property
ΔfH°gas	-564.83	kJ/mol	Joback Calculated Property
ΔfusH°	17.86	kJ/mol	Joback Calculated Property
ΔvapH°	42.74	kJ/mol	Joback Calculated Property
log10WS	-0.70		Crippen Calculated Property
logPoct/wat	0.976		Crippen Calculated Property
McVol	122.800	ml/mol	McGowan Calculated Property
Pc	2660.00 ± 20.00	kPa	NIST
ρc	318.68 ± 5.85	kg/m3	NIST
Inp	[970.70; 970.70]
Inp	970.70		NIST
Inp	970.70		NIST
I	[1320.00; 1351.00]
I	1332.00		NIST
I	1351.00		NIST
I	1320.00		NIST
I	1332.00		NIST
Tboil	458.27	K	Joback Calculated Property
Tc	[618.70; 621.00]	K
Tc	621.00 ± 1.00	K	NIST
Tc	618.70 ± 2.00	K	NIST
Tfus	263.04	K	Joback Calculated Property
Vc	0.469	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[261.73; 322.52]	J/mol×K	[458.27; 634.29]
Cp,gas	261.73	J/mol×K	458.27	Joback Calculated Property
Cp,gas	272.68	J/mol×K	487.61	Joback Calculated Property
Cp,gas	283.31	J/mol×K	516.94	Joback Calculated Property
Cp,gas	293.62	J/mol×K	546.28	Joback Calculated Property
Cp,gas	303.59	J/mol×K	575.61	Joback Calculated Property
Cp,gas	313.23	J/mol×K	604.95	Joback Calculated Property
Cp,gas	322.52	J/mol×K	634.29	Joback Calculated Property
η	[0.0008590; 0.0011760]	Pa×s	[298.15; 318.15]
η	0.0011760	Pa×s	298.15	Density...
η	0.0009960	Pa×s	308.15	Density...
η	0.0008590	Pa×s	318.15	Density...
ΔvapH	45.50	kJ/mol	379.00	NIST

Similar Compounds

Find more compounds similar to Propanoic acid, 3-ethoxy-, ethyl ester.

Mixtures

• Propanoic acid, 3-ethoxy-, ethyl ester + 2-Propenoic acid, 2-methyl-
• Benzyl methacrylate + Propanoic acid, 3-ethoxy-, ethyl ester

Sources

• Crippen Method
• Crippen Method
• Density and Viscosity for Ethyl 3-Ethoxypropionate + Methacrylic Acid, + Benzyl Methacrylate, and + 2-Hydroxyethyl Methacrylate
• Joback Method
• McGowan Method
• NIST Webbook

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