Chemical Properties of Pentanedioic acid, 2-methyl- (CAS 617-62-9)

InChI

InChI=1S/C6H10O4/c1-4(6(9)10)2-3-5(7)8/h4H,2-3H2,1H3,(H,7,8)(H,9,10)

InChI Key

AQYCMVICBNBXNA-UHFFFAOYSA-N

Formula

C6H10O4

SMILES

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

Molecular Weight¹

146.14

CAS

617-62-9

Other Names

• «alpha»-Methylglutaric acid
• Glutaric acid, 2-methyl-
• 2-Methylglutaric acid
• dl-«alpha»-Methylglutaric acid

• 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_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	[159.69; 350.97]	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			4.95200e+00
Coefficient B			6.81320e-01
Coefficient C			-4.51000e-04
Coefficient D			1.15700e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	159.69	J/mol×K	273.00	Calculated Property
Cp,gas	194.66	J/mol×K	353.78	Calculated Property
Cp,gas	225.35	J/mol×K	434.56	Calculated Property
Cp,gas	252.12	J/mol×K	515.33	Calculated Property
Cp,gas	275.34	J/mol×K	596.11	Calculated Property
Cp,gas	295.37	J/mol×K	676.89	Calculated Property
Cp,gas	312.59	J/mol×K	757.67	Calculated Property
Cp,gas	327.35	J/mol×K	838.44	Calculated Property
Cp,gas	340.02	J/mol×K	919.22	Calculated Property
Cp,gas	350.97	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0008973; 0.0003002]	Pa×s	[463.58; 584.64]	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			-1.23034e+01
Coefficient B			2.45110e+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.			463.58
Temperature range, max.			584.64
η	0.0008973	Pa×s	463.58	Calculated Property
η	0.0007730	Pa×s	477.03	Calculated Property
η	0.0006714	Pa×s	490.48	Calculated Property
η	0.0005876	Pa×s	503.93	Calculated Property
η	0.0005178	Pa×s	517.38	Calculated Property
η	0.0004592	Pa×s	530.84	Calculated Property
η	0.0004097	Pa×s	544.29	Calculated Property
η	0.0003675	Pa×s	557.74	Calculated Property
η	0.0003314	Pa×s	571.19	Calculated Property
η	0.0003002	Pa×s	584.64	Calculated Property

Similar Compounds

Find more compounds similar to Pentanedioic acid, 2-methyl-.

Sources

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

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