Chemical Properties of 2-ethylhexyl 2-ethylhexanoate (CAS 7425-14-1)

InChI

InChI=1S/C16H32O2/c1-5-9-11-14(7-3)13-18-16(17)15(8-4)12-10-6-2/h14-15H,5-13H2,1-4H3

InChI Key

OUCGJMIVSYHBEC-UHFFFAOYSA-N

Formula

C16H32O2

SMILES

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

Molecular Weight¹

256.43

CAS

7425-14-1

• 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).
• P_vap : Vapor 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, 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.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[667.92; 767.94]	J/mol×K	[623.02; 792.50]
Cp,gas	667.92	J/mol×K	623.02	Joback Calculated Property
Cp,gas	686.61	J/mol×K	651.27	Joback Calculated Property
Cp,gas	704.48	J/mol×K	679.51	Joback Calculated Property
Cp,gas	721.53	J/mol×K	707.76	Joback Calculated Property
Cp,gas	737.78	J/mol×K	736.01	Joback Calculated Property
Cp,gas	753.24	J/mol×K	764.25	Joback Calculated Property
Cp,gas	767.94	J/mol×K	792.50	Joback Calculated Property
η	[0.0000960; 0.0079672]	Pa×s	[282.41; 623.02]
η	0.0079672	Pa×s	282.41	Joback Calculated Property
η	0.0020600	Pa×s	339.18	Joback Calculated Property
η	0.0007850	Pa×s	395.95	Joback Calculated Property
η	0.0003810	Pa×s	452.71	Joback Calculated Property
η	0.0002173	Pa×s	509.48	Joback Calculated Property
η	0.0001387	Pa×s	566.25	Joback Calculated Property
η	0.0000960	Pa×s	623.02	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[432.52; 607.02]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.49106e+01
Coefficient B			-4.87568e+03
Coefficient C			-9.90960e+01
Temperature range, min.			432.52
Temperature range, max.			607.02
Pvap	1.33	kPa	432.52	Calculated Property
Pvap	2.98	kPa	451.91	Calculated Property
Pvap	6.12	kPa	471.30	Calculated Property
Pvap	11.70	kPa	490.69	Calculated Property
Pvap	21.05	kPa	510.08	Calculated Property
Pvap	35.93	kPa	529.46	Calculated Property
Pvap	58.55	kPa	548.85	Calculated Property
Pvap	91.65	kPa	568.24	Calculated Property
Pvap	138.44	kPa	587.63	Calculated Property
Pvap	202.64	kPa	607.02	Calculated Property

Similar Compounds

Find more compounds similar to 2-ethylhexyl 2-ethylhexanoate.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• The Yaws Handbook of Vapor Pressure

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
These property values are available through the Cheméo API. A free account gives you an access key.