Chemical Properties of Dimethyl pyromellitate

InChI

InChI=1S/C12H10O8/c1-19-11(17)7-3-6(10(15)16)8(12(18)20-2)4-5(7)9(13)14/h3-4H,1-2H3,(H,13,14)(H,15,16)

InChI Key

QUNAYECDJMFUKV-UHFFFAOYSA-N

Formula

C12H10O8

SMILES

COC(=O)c1cc(C(=O)O)c(C(=O)OC)cc1C(=O)O

Molecular Weight¹

282.20

• 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_fH°_solid : Solid phase 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	[270.36; 548.55]	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			6.09900e+01
Coefficient B			8.78440e-01
Coefficient C			-4.15080e-04
Coefficient D			2.42000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	270.36	J/mol×K	273.00	Calculated Property
Cp,gas	320.88	J/mol×K	353.78	Calculated Property
Cp,gas	366.32	J/mol×K	434.56	Calculated Property
Cp,gas	406.76	J/mol×K	515.33	Calculated Property
Cp,gas	442.27	J/mol×K	596.11	Calculated Property
Cp,gas	472.92	J/mol×K	676.89	Calculated Property
Cp,gas	498.80	J/mol×K	757.67	Calculated Property
Cp,gas	519.98	J/mol×K	838.44	Calculated Property
Cp,gas	536.54	J/mol×K	919.22	Calculated Property
Cp,gas	548.55	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0001829; 0.0000884]	Pa×s	[694.84; 806.97]	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			-1.38414e+01
Coefficient B			3.63732e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			694.84
Temperature range, max.			806.97
η	0.0001829	Pa×s	694.84	Calculated Property
η	0.0001668	Pa×s	707.30	Calculated Property
η	0.0001526	Pa×s	719.76	Calculated Property
η	0.0001400	Pa×s	732.22	Calculated Property
η	0.0001288	Pa×s	744.68	Calculated Property
η	0.0001189	Pa×s	757.14	Calculated Property
η	0.0001100	Pa×s	769.60	Calculated Property
η	0.0001020	Pa×s	782.05	Calculated Property
η	0.0000948	Pa×s	794.51	Calculated Property
η	0.0000884	Pa×s	806.97	Calculated Property

Similar Compounds

Find more compounds similar to Dimethyl pyromellitate.

Sources

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

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