Chemical Properties of L-«alpha»-Terpineol (CAS 10482-56-1)

InChI

InChI=1S/C10H18O/c1-8-4-6-9(7-5-8)10(2,3)11/h4,9,11H,5-7H2,1-3H3/t9-/m0/s1

InChI Key

WUOACPNHFRMFPN-VIFPVBQESA-N

Formula

C10H18O

SMILES

CC1=CCC(C(C)(C)O)CC1

Molecular Weight¹

154.25

CAS

10482-56-1

Other Names

• 3-Cyclohexene-1-methanol, «alpha»,«alpha»,4-trimethyl-, (S)-
• p-Menth-1-en-8-ol, (S)-(-)-
• «alpha»-Terpineol, (-)-
• (-)-«alpha»-Terpineol
• 2-(4-Methyl-3-cyclohexen-1-yl)-2-propanol, (S)-
• 3-Cyclohexene-1-methanol, «alpha»,«alpha»,4-trimethyl-, (1S)-
• Alpha terpineol
• «alpha»-Terpieol
• p-menth-1-en-8-ol
• «alpha»-terpineol

• 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_subH : Enthalpy of sublimation at a given temperature (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).
• I_np : Non-polar retention indices.
• I_p : Polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfH°gas	-240.43	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	11.00	kJ/mol	Joback Calculated Property
ΔvapH°	69.98	kJ/mol	Relay (1.0) Calculated Property
IE	8.62	eV	Relay (1.0) Calculated Property
log10WS	-1.73		Relay (1.0) Calculated Property
logPoct/wat	2.504		Crippen Calculated Property
McVol	142.470	ml/mol	McGowan Calculated Property
Inp	[1172.00; 1192.00]
Inp	1172.00		NIST
Inp	1192.00		NIST
Inp	1187.00		NIST
Inp	1172.00		NIST
Ip	[1690.00; 1690.00]
Ip	1690.00		NIST
Ip	1690.00		NIST
Tboil	482.52	K	Relay (1.0) Calculated Property
Tfus	308.00 ± 4.00	K	NIST

Cheméo can also estimate Critical Temperature, Critical Pressure, Critical Volume, 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.

Temperature Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[186.62; 506.11]	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			-6.89100e+01
Coefficient B			1.12026e+00
Coefficient C			-7.23640e-04
Coefficient D			1.78400e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	186.62	J/mol×K	273.00	Calculated Property
Cp,gas	244.74	J/mol×K	353.78	Calculated Property
Cp,gas	295.89	J/mol×K	434.56	Calculated Property
Cp,gas	340.64	J/mol×K	515.33	Calculated Property
Cp,gas	379.54	J/mol×K	596.11	Calculated Property
Cp,gas	413.15	J/mol×K	676.89	Calculated Property
Cp,gas	442.06	J/mol×K	757.67	Calculated Property
Cp,gas	466.81	J/mol×K	838.44	Calculated Property
Cp,gas	487.97	J/mol×K	919.22	Calculated Property
Cp,gas	506.11	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0095793; 0.0001425]	Pa×s	[308.00; 518.84]	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			-1.50034e+01
Coefficient B			3.18942e+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.			308.00
Temperature range, max.			518.84
η	0.0095793	Pa×s	308.00	Calculated Property
η	0.0046074	Pa×s	331.43	Calculated Property
η	0.0024409	Pa×s	354.85	Calculated Property
η	0.0013990	Pa×s	378.28	Calculated Property
η	0.0008556	Pa×s	401.70	Calculated Property
η	0.0005524	Pa×s	425.13	Calculated Property
η	0.0003733	Pa×s	448.56	Calculated Property
η	0.0002623	Pa×s	471.98	Calculated Property
η	0.0001906	Pa×s	495.41	Calculated Property
η	0.0001425	Pa×s	518.84	Calculated Property

Similar Compounds

Find more compounds similar to L-«alpha»-Terpineol.

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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