Chemical Properties of Cyclohexanol, 1-ethyl- (CAS 1940-18-7)

InChI

InChI=1S/C8H16O/c1-2-8(9)6-4-3-5-7-8/h9H,2-7H2,1H3

InChI Key

BUCJHJXFXUZJHL-UHFFFAOYSA-N

Formula

C8H16O

SMILES

CCC1(O)CCCCC1

Molecular Weight¹

128.21

CAS

1940-18-7

Other Names

• 1-Aethyl-cyclohexanol-(1)
• 1-Ethylcyclohexanol

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• 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).
• Δ_vapH : Enthalpy of vaporization at a given temperature (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).
• 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

Property	Value	Unit	Source
ω	0.5069		Relay (1.0) Calculated Property
ΔfG°	-101.38	kJ/mol	Joback Calculated Property
ΔfH°gas	-321.17	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	6.10	kJ/mol	Joback Calculated Property
ΔvapH°	58.57	kJ/mol	Relay (1.0) Calculated Property
IE	9.54	eV	Relay (1.0) Calculated Property
log10WS	-1.03		Relay (1.0) Calculated Property
logPoct/wat	2.092		Crippen Calculated Property
McVol	118.590	ml/mol	McGowan Calculated Property
Pc	3699.95	kPa	Joback Calculated Property
Tboil	[439.00; 439.20]	K
Tboil	439.20	K	NIST
Tboil	439.00 ± 6.00	K	NIST
Tc	658.50	K	Relay (1.0) Calculated Property
Tfus	269.73	K	Relay (1.0) Calculated Property
Vc	0.420	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[274.97; 351.77]	J/mol×K	[494.41; 692.80]
Cp,gas	274.97	J/mol×K	494.41	Joback Calculated Property
Cp,gas	289.78	J/mol×K	527.48	Joback Calculated Property
Cp,gas	303.67	J/mol×K	560.54	Joback Calculated Property
Cp,gas	316.73	J/mol×K	593.61	Joback Calculated Property
Cp,gas	329.04	J/mol×K	626.67	Joback Calculated Property
Cp,gas	340.69	J/mol×K	659.74	Joback Calculated Property
Cp,gas	351.77	J/mol×K	692.80	Joback Calculated Property
ΔvapH	46.90	kJ/mol	382.00	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[0.21; 202.62]	kPa	[307.65; 463.32]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.61139e+01
Coefficient B			-4.32195e+03
Coefficient C			-6.32340e+01
Temperature range, min.			307.65
Temperature range, max.			463.32
Pvap	0.21	kPa	307.65	Calculated Property
Pvap	0.67	kPa	324.95	Calculated Property
Pvap	1.87	kPa	342.24	Calculated Property
Pvap	4.61	kPa	359.54	Calculated Property
Pvap	10.30	kPa	376.84	Calculated Property
Pvap	21.17	kPa	394.13	Calculated Property
Pvap	40.51	kPa	411.43	Calculated Property
Pvap	72.89	kPa	428.73	Calculated Property
Pvap	124.37	kPa	446.02	Calculated Property
Pvap	202.62	kPa	463.32	Calculated Property

Similar Compounds

Find more compounds similar to Cyclohexanol, 1-ethyl-.

Sources

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

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