Chemical Properties of Butanedioic acid, methyl- (CAS 498-21-5)

InChI

InChI=1S/C5H8O4/c1-3(5(8)9)2-4(6)7/h3H,2H2,1H3,(H,6,7)(H,8,9)

InChI Key

WXUAQHNMJWJLTG-UHFFFAOYSA-N

Formula

C5H8O4

SMILES

CC(CC(=O)O)C(=O)O

Molecular Weight¹

132.11

CAS

498-21-5

Other Names

• Succinic acid, methyl-
• Methylsuccinic acid
• Pyrotartaric acid
• 1,2-Propanedicarboxylic acid
• Methylbutanedioic acid
• 2-Methylsuccinic acid
• 2-Methylbutanedioic acid

• ω : Acentric Factor.
• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,solid : Solid phase heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• 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

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.

Temperature Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[138.48; 299.38]	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			5.86100e+00
Coefficient B			5.86320e-01
Coefficient C			-3.96600e-04
Coefficient D			1.03800e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	138.48	J/mol×K	273.00	Calculated Property
Cp,gas	168.25	J/mol×K	353.78	Calculated Property
Cp,gas	194.27	J/mol×K	434.56	Calculated Property
Cp,gas	216.89	J/mol×K	515.33	Calculated Property
Cp,gas	236.43	J/mol×K	596.11	Calculated Property
Cp,gas	253.21	J/mol×K	676.89	Calculated Property
Cp,gas	267.57	J/mol×K	757.67	Calculated Property
Cp,gas	279.83	J/mol×K	838.44	Calculated Property
Cp,gas	290.33	J/mol×K	919.22	Calculated Property
Cp,gas	299.38	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0009170; 0.0003105]	Pa×s	[452.31; 570.95]	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			-1.22053e+01
Coefficient B			2.35694e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			452.31
Temperature range, max.			570.95
η	0.0009170	Pa×s	452.31	Calculated Property
η	0.0007912	Pa×s	465.49	Calculated Property
η	0.0006882	Pa×s	478.67	Calculated Property
η	0.0006031	Pa×s	491.86	Calculated Property
η	0.0005322	Pa×s	505.04	Calculated Property
η	0.0004726	Pa×s	518.22	Calculated Property
η	0.0004222	Pa×s	531.40	Calculated Property
η	0.0003792	Pa×s	544.58	Calculated Property
η	0.0003424	Pa×s	557.76	Calculated Property
η	0.0003105	Pa×s	570.95	Calculated Property

Similar Compounds

Find more compounds similar to Butanedioic acid, methyl-.

Sources

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

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