Chemical Properties of 2-Ethylbutyl methyl phthalate

InChI

InChI=1S/C15H20O4/c1-4-11(5-2)10-19-15(17)13-9-7-6-8-12(13)14(16)18-3/h6-9,11H,4-5,10H2,1-3H3

InChI Key

UFXXNCPNXIUKHW-UHFFFAOYSA-N

Formula

C15H20O4

SMILES

CCC(CC)COC(=O)c1ccccc1C(=O)OC

Molecular Weight¹

264.32

Other Names

• 1,2-Benzenedicarboxylic acid, 2-ethylbutyl methyl ester

• 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).
• 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 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	[301.34; 688.38]	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			1.87830e+01
Coefficient B			1.18676e+00
Coefficient C			-5.70360e-04
Coefficient D			5.32000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	301.34	J/mol×K	273.00	Calculated Property
Cp,gas	369.60	J/mol×K	353.78	Calculated Property
Cp,gas	431.16	J/mol×K	434.56	Calculated Property
Cp,gas	486.17	J/mol×K	515.33	Calculated Property
Cp,gas	534.82	J/mol×K	596.11	Calculated Property
Cp,gas	577.26	J/mol×K	676.89	Calculated Property
Cp,gas	613.67	J/mol×K	757.67	Calculated Property
Cp,gas	644.22	J/mol×K	838.44	Calculated Property
Cp,gas	669.06	J/mol×K	919.22	Calculated Property
Cp,gas	688.38	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0019443; 0.0001146]	Pa×s	[367.41; 625.32]	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			-1.31078e+01
Coefficient B			2.52226e+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.			367.41
Temperature range, max.			625.32
η	0.0019443	Pa×s	367.41	Calculated Property
η	0.0011832	Pa×s	396.07	Calculated Property
η	0.0007699	Pa×s	424.72	Calculated Property
η	0.0005290	Pa×s	453.38	Calculated Property
η	0.0003800	Pa×s	482.04	Calculated Property
η	0.0002833	Pa×s	510.69	Calculated Property
η	0.0002179	Pa×s	539.35	Calculated Property
η	0.0001721	Pa×s	568.01	Calculated Property
η	0.0001391	Pa×s	596.67	Calculated Property
η	0.0001146	Pa×s	625.32	Calculated Property

Similar Compounds

Find more compounds similar to 2-Ethylbutyl methyl phthalate.

Sources

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

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