Chemical Properties of Phthalic acid, hexyl 2,4,4-trimethylpentyl ester

InChI

InChI=1S/C22H34O4/c1-6-7-8-11-14-25-20(23)18-12-9-10-13-19(18)21(24)26-16-17(2)15-22(3,4)5/h9-10,12-13,17H,6-8,11,14-16H2,1-5H3

InChI Key

WPNNZPHJEQIPBK-UHFFFAOYSA-N

Formula

C22H34O4

SMILES

CCCCCCOC(=O)c1ccccc1C(=O)OCC(C)CC(C)(C)C

Molecular Weight¹

362.51

• 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	[448.38; 1050.99]	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			-1.20530e+01
Coefficient B			1.97760e+00
Coefficient C			-1.12296e-03
Coefficient D			2.08400e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	448.38	J/mol×K	273.00	Calculated Property
Cp,gas	556.26	J/mol×K	353.78	Calculated Property
Cp,gas	652.37	J/mol×K	434.56	Calculated Property
Cp,gas	737.37	J/mol×K	515.33	Calculated Property
Cp,gas	811.92	J/mol×K	596.11	Calculated Property
Cp,gas	876.68	J/mol×K	676.89	Calculated Property
Cp,gas	932.31	J/mol×K	757.67	Calculated Property
Cp,gas	979.46	J/mol×K	838.44	Calculated Property
Cp,gas	1018.80	J/mol×K	919.22	Calculated Property
Cp,gas	1050.99	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0008309; 0.0000426]	Pa×s	[448.72; 735.03]	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			-1.47189e+01
Coefficient B			3.42192e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			448.72
Temperature range, max.			735.03
η	0.0008309	Pa×s	448.72	Calculated Property
η	0.0005015	Pa×s	480.53	Calculated Property
η	0.0003223	Pa×s	512.34	Calculated Property
η	0.0002181	Pa×s	544.16	Calculated Property
η	0.0001541	Pa×s	575.97	Calculated Property
η	0.0001129	Pa×s	607.78	Calculated Property
η	0.0000853	Pa×s	639.59	Calculated Property
η	0.0000662	Pa×s	671.41	Calculated Property
η	0.0000526	Pa×s	703.22	Calculated Property
η	0.0000426	Pa×s	735.03	Calculated Property

Similar Compounds

Find more compounds similar to Phthalic acid, hexyl 2,4,4-trimethylpentyl ester.

Sources

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

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