Chemical Properties of Acetic acid, oxo-, methyl ester

InChI

InChI=1S/C3H4O3/c1-6-3(5)2-4/h2H,1H3

InChI Key

KFKXSMSQHIOMSO-UHFFFAOYSA-N

Formula

C3H4O3

SMILES

COC(=O)C=O

Molecular Weight¹

88.06

Other Names

• Glyoxylic acid methyl ester
• Methyl glyoxylate
• Methyl oxoethanoate
• methyl oxoacetate

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_{(+) ion} : Enthalpy of formation of positive ion 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).
• 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).
• 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

Cheméo can also estimate Standard Gibbs free energy of formation 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.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[90.37; 172.99]	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			3.69700e+01
Coefficient B			2.08520e-01
Coefficient C			-3.78000e-05
Coefficient D			-3.47000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	90.37	J/mol×K	273.00	Calculated Property
Cp,gas	104.47	J/mol×K	353.78	Calculated Property
Cp,gas	117.60	J/mol×K	434.56	Calculated Property
Cp,gas	129.64	J/mol×K	515.33	Calculated Property
Cp,gas	140.49	J/mol×K	596.11	Calculated Property
Cp,gas	150.03	J/mol×K	676.89	Calculated Property
Cp,gas	158.17	J/mol×K	757.67	Calculated Property
Cp,gas	164.78	J/mol×K	838.44	Calculated Property
Cp,gas	169.75	J/mol×K	919.22	Calculated Property
Cp,gas	172.99	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0042158; 0.0002973]	Pa×s	[207.90; 391.58]	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			-1.11220e+01
Coefficient B			1.17527e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Comment			Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc.
Temperature range, min.			207.90
Temperature range, max.			391.58
η	0.0042158	Pa×s	207.90	Calculated Property
η	0.0025434	Pa×s	228.31	Calculated Property
η	0.0016671	Pa×s	248.72	Calculated Property
η	0.0011651	Pa×s	269.13	Calculated Property
η	0.0008564	Pa×s	289.54	Calculated Property
η	0.0006555	Pa×s	309.94	Calculated Property
η	0.0005186	Pa×s	330.35	Calculated Property
η	0.0004216	Pa×s	350.76	Calculated Property
η	0.0003507	Pa×s	371.17	Calculated Property
η	0.0002973	Pa×s	391.58	Calculated Property

Similar Compounds

Find more compounds similar to Acetic acid, oxo-, methyl ester.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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