Chemical Properties of Racemic-2,3-dimethyl-butanedioic acid (CAS 608-40-2)

InChI

InChI=1S/C6H10O4/c1-3(5(7)8)4(2)6(9)10/h3-4H,1-2H3,(H,7,8)(H,9,10)

InChI Key

KLZYRCVPDWTZLH-UHFFFAOYSA-N

Formula

C6H10O4

SMILES

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

Molecular Weight¹

146.14

CAS

608-40-2

Other Names

• Racemic-2,3-dimethyl-succinic acid
• Butanedioic acid, 2,3-dimethyl-, (R*,S*)-
• erythro-2,3-Dimethylsuccinic acid
• Butanedioic acid, 2,3-dimethyl-, (R-(R*,S*))-
• Succinic acid, 2,3-dimethyl-, erythro-meso-
• Succinic acid, 2,3-dimethyl-, meso-
• (R*,S*)-2,3-dimethylsuccinic acid

• ω : Acentric Factor.
• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• 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	[159.38; 351.51]	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			3.27000e+00
Coefficient B			6.87240e-01
Coefficient C			-4.54200e-04
Coefficient D			1.15200e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	159.38	J/mol×K	273.00	Calculated Property
Cp,gas	194.65	J/mol×K	353.78	Calculated Property
Cp,gas	225.60	J/mol×K	434.56	Calculated Property
Cp,gas	252.57	J/mol×K	515.33	Calculated Property
Cp,gas	275.94	J/mol×K	596.11	Calculated Property
Cp,gas	296.08	J/mol×K	676.89	Calculated Property
Cp,gas	313.34	J/mol×K	757.67	Calculated Property
Cp,gas	328.09	J/mol×K	838.44	Calculated Property
Cp,gas	340.69	J/mol×K	919.22	Calculated Property
Cp,gas	351.51	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0008558; 0.0002750]	Pa×s	[463.15; 587.19]	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			-1.24374e+01
Coefficient B			2.48892e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			463.15
Temperature range, max.			587.19
η	0.0008558	Pa×s	463.15	Calculated Property
η	0.0007327	Pa×s	476.93	Calculated Property
η	0.0006328	Pa×s	490.71	Calculated Property
η	0.0005509	Pa×s	504.50	Calculated Property
η	0.0004832	Pa×s	518.28	Calculated Property
η	0.0004266	Pa×s	532.06	Calculated Property
η	0.0003791	Pa×s	545.84	Calculated Property
η	0.0003388	Pa×s	559.63	Calculated Property
η	0.0003045	Pa×s	573.41	Calculated Property
η	0.0002750	Pa×s	587.19	Calculated Property

Similar Compounds

Find more compounds similar to Racemic-2,3-dimethyl-butanedioic acid.

Sources

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

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