Chemical Properties of Dimethylmalonic acid, di(2-ethylhexyl) ester

InChI

InChI=1S/C21H40O4/c1-7-11-13-17(9-3)15-24-19(22)21(5,6)20(23)25-16-18(10-4)14-12-8-2/h17-18H,7-16H2,1-6H3

InChI Key

WYQVMTZMVCQNDJ-UHFFFAOYSA-N

Formula

C21H40O4

SMILES

CCCCC(CC)COC(=O)C(C)(C)C(=O)OCC(CC)CCCC

Molecular Weight¹

356.55

• 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).
• 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).
• I_np : Non-polar retention indices.
• 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, Ionization energy for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[481.56; 1121.50]	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			6.78000e+00
Coefficient B			2.02692e+00
Coefficient C			-1.10760e-03
Coefficient D			1.95400e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	481.56	J/mol×K	273.00	Calculated Property
Cp,gas	593.89	J/mol×K	353.78	Calculated Property
Cp,gas	694.47	J/mol×K	434.56	Calculated Property
Cp,gas	783.92	J/mol×K	515.33	Calculated Property
Cp,gas	862.86	J/mol×K	596.11	Calculated Property
Cp,gas	931.90	J/mol×K	676.89	Calculated Property
Cp,gas	991.67	J/mol×K	757.67	Calculated Property
Cp,gas	1042.78	J/mol×K	838.44	Calculated Property
Cp,gas	1085.85	J/mol×K	919.22	Calculated Property
Cp,gas	1121.50	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0023384; 0.0000486]	Pa×s	[383.51; 683.58]	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			-1.48805e+01
Coefficient B			3.38342e+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.			383.51
Temperature range, max.			683.58
η	0.0023384	Pa×s	383.51	Calculated Property
η	0.0011547	Pa×s	416.85	Calculated Property
η	0.0006330	Pa×s	450.19	Calculated Property
η	0.0003770	Pa×s	483.53	Calculated Property
η	0.0002401	Pa×s	516.87	Calculated Property
η	0.0001615	Pa×s	550.21	Calculated Property
η	0.0001136	Pa×s	583.55	Calculated Property
η	0.0000831	Pa×s	616.90	Calculated Property
η	0.0000627	Pa×s	650.24	Calculated Property
η	0.0000486	Pa×s	683.58	Calculated Property

Similar Compounds

Find more compounds similar to Dimethylmalonic acid, di(2-ethylhexyl) ester.

Sources

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

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