Chemical Properties of Propanedioic acid, oxo-, diethyl ester

InChI

InChI=1S/C7H10O5/c1-3-11-6(9)5(8)7(10)12-4-2/h3-4H2,1-2H3

InChI Key

DBKKFIIYQGGHJO-UHFFFAOYSA-N

Formula

C7H10O5

SMILES

CCOC(=O)C(=O)C(=O)OCC

Molecular Weight¹

174.15

Other Names

• Diethyl ketomalonate
• Diethyl mesoxalate
• Diethyl oxomalonate
• Ethyl mesoxalate
• Ketomalonic acid diethyl ester
• Mesoxalic acid, diethyl ester

• ω : Acentric Factor.
• 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).
• 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

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[187.58; 385.70]	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			5.47020e+01
Coefficient B			5.31240e-01
Coefficient C			-1.49100e-04
Coefficient D			-5.11400e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	187.58	J/mol×K	273.00	Calculated Property
Cp,gas	221.72	J/mol×K	353.78	Calculated Property
Cp,gas	253.20	J/mol×K	434.56	Calculated Property
Cp,gas	281.87	J/mol×K	515.33	Calculated Property
Cp,gas	307.56	J/mol×K	596.11	Calculated Property
Cp,gas	330.12	J/mol×K	676.89	Calculated Property
Cp,gas	349.37	J/mol×K	757.67	Calculated Property
Cp,gas	365.16	J/mol×K	838.44	Calculated Property
Cp,gas	377.32	J/mol×K	919.22	Calculated Property
Cp,gas	385.70	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0037707; 0.0002756]	Pa×s	[303.24; 503.38]	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			-1.21601e+01
Coefficient B			1.99519e+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.			303.24
Temperature range, max.			503.38
η	0.0037707	Pa×s	303.24	Calculated Property
η	0.0024054	Pa×s	325.48	Calculated Property
η	0.0016253	Pa×s	347.72	Calculated Property
η	0.0011512	Pa×s	369.95	Calculated Property
η	0.0008479	Pa×s	392.19	Calculated Property
η	0.0006453	Pa×s	414.43	Calculated Property
η	0.0005050	Pa×s	436.67	Calculated Property
η	0.0004047	Pa×s	458.91	Calculated Property
η	0.0003310	Pa×s	481.14	Calculated Property
η	0.0002756	Pa×s	503.38	Calculated Property

Similar Compounds

Find more compounds similar to Propanedioic acid, oxo-, diethyl ester.

Sources

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

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