Chemical Properties of 2-Octen-4-ol, (E)- (CAS 20125-81-9)

InChI

InChI=1S/C8H16O/c1-3-5-7-8(9)6-4-2/h4,6,8-9H,3,5,7H2,1-2H3/b6-4+

InChI Key

WGDUEFYADBRNKG-GQCTYLIASA-N

Formula

C8H16O

SMILES

CC=CC(O)CCCC

Molecular Weight¹

128.21

CAS

20125-81-9

Other Names

• trans-2-Octen-4-ol
• (E)-oct-2-en-4-ol

• 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).
• 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, Acentric Factor 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	[173.38; 420.68]	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			-1.49570e+01
Coefficient B			8.23740e-01
Coefficient C			-5.28800e-04
Coefficient D			1.40700e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	173.38	J/mol×K	273.00	Calculated Property
Cp,gas	216.51	J/mol×K	353.78	Calculated Property
Cp,gas	254.69	J/mol×K	434.56	Calculated Property
Cp,gas	288.37	J/mol×K	515.33	Calculated Property
Cp,gas	317.98	J/mol×K	596.11	Calculated Property
Cp,gas	343.97	J/mol×K	676.89	Calculated Property
Cp,gas	366.80	J/mol×K	757.67	Calculated Property
Cp,gas	386.89	J/mol×K	838.44	Calculated Property
Cp,gas	404.71	J/mol×K	919.22	Calculated Property
Cp,gas	420.68	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.1274533; 0.0001884]	Pa×s	[220.66; 454.10]	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			-1.47373e+01
Coefficient B			2.79737e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			220.66
Temperature range, max.			454.10
η	0.1274533	Pa×s	220.66	Calculated Property
η	0.0335933	Pa×s	246.60	Calculated Property
η	0.0114125	Pa×s	272.54	Calculated Property
η	0.0046774	Pa×s	298.47	Calculated Property
η	0.0022109	Pa×s	324.41	Calculated Property
η	0.0011677	Pa×s	350.35	Calculated Property
η	0.0006734	Pa×s	376.29	Calculated Property
η	0.0004170	Pa×s	402.22	Calculated Property
η	0.0002736	Pa×s	428.16	Calculated Property
η	0.0001884	Pa×s	454.10	Calculated Property

Similar Compounds

Find more compounds similar to 2-Octen-4-ol, (E)-.

Sources

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

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