Chemical Properties of Acetic acid, hydroxy-, ethyl ester (CAS 623-50-7)

InChI

InChI=1S/C4H8O3/c1-2-7-4(6)3-5/h5H,2-3H2,1H3

InChI Key

ZANNOFHADGWOLI-UHFFFAOYSA-N

Formula

C4H8O3

SMILES

CCOC(=O)CO

Molecular Weight¹

104.10

CAS

623-50-7

Other Names

• Glycolic acid, ethyl ester
• Ethyl glycolate
• Ethyl hydroxyacetate
• HOCH2COOC2H5
• Hydroxyacetic acid ethyl ester
• ethyl glycollate

• 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).
• 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°	-387.94	kJ/mol	Joback Calculated Property
ΔfH°gas	-522.92	kJ/mol	Joback Calculated Property
ΔfusH°	12.99	kJ/mol	Joback Calculated Property
ΔvapH°	50.33	kJ/mol	Joback Calculated Property
log10WS	0.38		Crippen Calculated Property
logPoct/wat	-0.458		Crippen Calculated Property
McVol	80.530	ml/mol	McGowan Calculated Property
Pc	4665.71	kPa	Joback Calculated Property
I	[1436.00; 1436.00]
I	1436.00		NIST
I	1436.00		NIST
Tboil	[431.70; 433.20]	K
Tboil	431.70	K	NIST
Tboil	433.20	K	NIST
Tc	632.96	K	Joback Calculated Property
Tfus	267.82	K	Joback Calculated Property
Vc	0.302	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[165.79; 201.81]	J/mol×K	[459.39; 632.96]
Cp,gas	165.79	J/mol×K	459.39	Joback Calculated Property
Cp,gas	172.31	J/mol×K	488.32	Joback Calculated Property
Cp,gas	178.62	J/mol×K	517.25	Joback Calculated Property
Cp,gas	184.73	J/mol×K	546.17	Joback Calculated Property
Cp,gas	190.63	J/mol×K	575.10	Joback Calculated Property
Cp,gas	196.32	J/mol×K	604.03	Joback Calculated Property
Cp,gas	201.81	J/mol×K	632.96	Joback Calculated Property
η	[0.0002191; 0.0164842]	Pa×s	[267.82; 459.39]
η	0.0164842	Pa×s	267.82	Joback Calculated Property
η	0.0054671	Pa×s	299.75	Joback Calculated Property
η	0.0022425	Pa×s	331.68	Joback Calculated Property
η	0.0010757	Pa×s	363.61	Joback Calculated Property
η	0.0005809	Pa×s	395.53	Joback Calculated Property
η	0.0003440	Pa×s	427.46	Joback Calculated Property
η	0.0002191	Pa×s	459.39	Joback Calculated Property
ΔvapH	47.10	kJ/mol	359.50	NIST

Similar Compounds

Find more compounds similar to Acetic acid, hydroxy-, ethyl ester.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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