Chemical Properties of 1,2-Cyclooctanediol, (E)-

InChI

InChI=1S/C8H16O2/c9-7-5-3-1-2-4-6-8(7)10/h7-10H,1-6H2

InChI Key

HUSOFJYAGDTKSK-UHFFFAOYSA-N

Formula

C8H16O2

SMILES

OC1CCCCCCC1O

Molecular Weight¹

144.21

Other Names

• trans-cyclooctane-1,2-diol

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• 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).
• 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).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Critical Volume 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	[154.56; 464.69]	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			-6.37100e+01
Coefficient B			9.08200e-01
Coefficient C			-4.05000e-04
Coefficient D			2.52000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	154.56	J/mol×K	273.00	Calculated Property
Cp,gas	208.02	J/mol×K	353.78	Calculated Property
Cp,gas	256.54	J/mol×K	434.56	Calculated Property
Cp,gas	300.21	J/mol×K	515.33	Calculated Property
Cp,gas	339.10	J/mol×K	596.11	Calculated Property
Cp,gas	373.29	J/mol×K	676.89	Calculated Property
Cp,gas	402.87	J/mol×K	757.67	Calculated Property
Cp,gas	427.91	J/mol×K	838.44	Calculated Property
Cp,gas	448.49	J/mol×K	919.22	Calculated Property
Cp,gas	464.69	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0834069; 0.0000523]	Pa×s	[297.66; 547.88]	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			-1.86307e+01
Coefficient B			4.80622e+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.			297.66
Temperature range, max.			547.88
η	0.0834069	Pa×s	297.66	Calculated Property
η	0.0209982	Pa×s	325.46	Calculated Property
η	0.0065682	Pa×s	353.26	Calculated Property
η	0.0024342	Pa×s	381.07	Calculated Property
η	0.0010325	Pa×s	408.87	Calculated Property
η	0.0004885	Pa×s	436.67	Calculated Property
η	0.0002528	Pa×s	464.47	Calculated Property
η	0.0001409	Pa×s	492.27	Calculated Property
η	0.0000836	Pa×s	520.07	Calculated Property
η	0.0000523	Pa×s	547.88	Calculated Property

Similar Compounds

Find more compounds similar to 1,2-Cyclooctanediol, (E)-.

Sources

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

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