Chemical Properties of Bicyclopentylidene (CAS 16189-35-8)

InChI

InChI=1S/C10H16/c1-2-6-9(5-1)10-7-3-4-8-10/h1-8H2

InChI Key

AFQHVWWURXWNGD-UHFFFAOYSA-N

Formula

C10H16

SMILES

C1CCC(=C2CCCC2)C1

Molecular Weight¹

136.23

CAS

16189-35-8

Other Names

• Cyclopentenylidene cyclopentane

• 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).
• IE : Ionization energy (eV).
• 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
ΔfH°gas	-15.22	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	7.83	kJ/mol	Joback Calculated Property
IE	8.23	eV	Relay (1.0) Calculated Property
logPoct/wat	3.431		Crippen Calculated Property
McVol	125.740	ml/mol	McGowan Calculated Property
Inp	[1045.00; 1045.00]
Inp	1045.00		NIST
Inp	1045.00		NIST
Tboil	471.49	K	Relay (1.0) Calculated Property
Tfus	275.86	K	Relay (1.0) Calculated Property

Cheméo can also estimate Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, 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	[145.26; 451.13]	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			-1.02670e+02
Coefficient B			1.09520e+00
Coefficient C			-7.39000e-04
Coefficient D			1.97600e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	145.26	J/mol×K	273.00	Calculated Property
Cp,gas	201.04	J/mol×K	353.78	Calculated Property
Cp,gas	249.92	J/mol×K	434.56	Calculated Property
Cp,gas	292.51	J/mol×K	515.33	Calculated Property
Cp,gas	329.45	J/mol×K	596.11	Calculated Property
Cp,gas	361.35	J/mol×K	676.89	Calculated Property
Cp,gas	388.84	J/mol×K	757.67	Calculated Property
Cp,gas	412.55	J/mol×K	838.44	Calculated Property
Cp,gas	433.11	J/mol×K	919.22	Calculated Property
Cp,gas	451.13	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0039070; 0.0003127]	Pa×s	[258.54; 493.64]	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			-1.08476e+01
Coefficient B			1.37094e+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.			258.54
Temperature range, max.			493.64
η	0.0039070	Pa×s	258.54	Calculated Property
η	0.0024017	Pa×s	284.66	Calculated Property
η	0.0016022	Pa×s	310.78	Calculated Property
η	0.0011381	Pa×s	336.91	Calculated Property
η	0.0008492	Pa×s	363.03	Calculated Property
η	0.0006591	Pa×s	389.15	Calculated Property
η	0.0005281	Pa×s	415.27	Calculated Property
η	0.0004344	Pa×s	441.39	Calculated Property
η	0.0003652	Pa×s	467.51	Calculated Property
η	0.0003127	Pa×s	493.64	Calculated Property

Similar Compounds

Find more compounds similar to Bicyclopentylidene.

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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