Chemical Properties of 1,1,4a-Trimethyl-7,8a-(«alpha»-methylethano)-tetradecahydro-phenanthrene

InChI

InChI=1S/C20H34/c1-13-12-16-14(13)6-8-17-15(16)7-9-18-19(2,3)10-5-11-20(17,18)4/h13-18H,5-12H2,1-4H3

InChI Key

OITZWLWAQWDBFQ-UHFFFAOYSA-N

Formula

C20H34

SMILES

CC1CC2C1CCC1C2CCC2C(C)(C)CCCC12C

Molecular Weight¹

274.49

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• I_np : Non-polar retention indices.
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfusH°	23.38	kJ/mol	Joback Calculated Property
logPoct/wat	5.911		Crippen Calculated Property
McVol	249.220	ml/mol	McGowan Calculated Property
Inp	[1970.00; 1970.00]
Inp	1970.00		NIST
Inp	1970.00		NIST

Cheméo can also estimate Normal Boiling Point Temperature, Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy, Log10 of Water solubility in mol/l 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	[317.62; 1018.51]	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			-3.12970e+02
Coefficient B			2.94688e+00
Coefficient C			-2.60300e-03
Coefficient D			9.87600e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	317.62	J/mol×K	273.00	Calculated Property
Cp,gas	447.51	J/mol×K	353.78	Calculated Property
Cp,gas	557.11	J/mol×K	434.56	Calculated Property
Cp,gas	649.54	J/mol×K	515.33	Calculated Property
Cp,gas	727.93	J/mol×K	596.11	Calculated Property
Cp,gas	795.39	J/mol×K	676.89	Calculated Property
Cp,gas	855.06	J/mol×K	757.67	Calculated Property
Cp,gas	910.05	J/mol×K	838.44	Calculated Property
Cp,gas	963.50	J/mol×K	919.22	Calculated Property
Cp,gas	1018.51	J/mol×K	1000.00	Calculated Property

Similar Compounds

Find more compounds similar to 1,1,4a-Trimethyl-7,8a-(«alpha»-methylethano)-tetradecahydro-phenanthrene.

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

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.
Calculated This icon marks a calculated value or equation: a prediction, not a measurement.
These property values are available through the Cheméo API. A free account gives you an access key.