Chemical Properties of 3,3,5,5-Tetramethylcyclopentene

InChI

InChI=1S/C9H16/c1-8(2)5-6-9(3,4)7-8/h5-6H,7H2,1-4H3

InChI Key

FCJMCOVEXBZEMH-UHFFFAOYSA-N

Formula

C9H16

SMILES

CC1(C)C=CC(C)(C)C1

Molecular Weight¹

124.23

• 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.
• 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
ΔfusH°	2.70	kJ/mol	Joback Calculated Property
logPoct/wat	2.999		Crippen Calculated Property
McVol	122.510	ml/mol	McGowan Calculated Property
Inp	852.00		NIST
Tboil	380.18 ± 0.50	K	NIST
Tfus	[208.92; 208.92]	K
Tfus	208.92 ± 0.30	K	NIST
Tfus	208.92 ± 0.50	K	NIST

Cheméo can also estimate 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	[151.11; 456.96]	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			-1.52040e+02
Coefficient B			1.49188e+00
Coefficient C			-1.59028e-03
Coefficient D			7.07400e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	151.11	J/mol×K	273.00	Calculated Property
Cp,gas	208.04	J/mol×K	353.78	Calculated Property
Cp,gas	254.01	J/mol×K	434.56	Calculated Property
Cp,gas	291.26	J/mol×K	515.33	Calculated Property
Cp,gas	322.03	J/mol×K	596.11	Calculated Property
Cp,gas	348.55	J/mol×K	676.89	Calculated Property
Cp,gas	373.07	J/mol×K	757.67	Calculated Property
Cp,gas	397.82	J/mol×K	838.44	Calculated Property
Cp,gas	425.04	J/mol×K	919.22	Calculated Property
Cp,gas	456.96	J/mol×K	1000.00	Calculated Property

Similar Compounds

Find more compounds similar to 3,3,5,5-Tetramethylcyclopentene.

Sources

• 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.
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