Chemical Properties of 2-Methylenebicyclo[2.2.1]-heptane (CAS 497-35-8)

InChI

InChI=1S/C8H12/c1-6-4-7-2-3-8(6)5-7/h7-8H,1-5H2

InChI Key

AJQVASAUQUTVJK-UHFFFAOYSA-N

Formula

C8H12

SMILES

C=C1CC2CCC1C2

Molecular Weight¹

108.18

CAS

497-35-8

Other Names

• Bicyclo[2.2.1]heptane,2-methylene-
• Norbornane, 2-methylene-
• 2-Methylenenorbornane

• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• Δ_cH°_liquid : Standard liquid enthalpy of combustion (kJ/mol).
• 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_fH°_liquid : Liquid phase 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).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• T_boil : Normal Boiling Point Temperature (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
PAff	860.70	kJ/mol	NIST
BasG	831.80	kJ/mol	NIST
ΔcH°liquid	-4859.00 ± 1.60	kJ/mol	NIST
ΔfH°gas	59.01	kJ/mol	Relay (1.0) Calculated Property
ΔfH°liquid	-4.10 ± 1.70	kJ/mol	NIST
ΔfusH°	9.49	kJ/mol	Joback Calculated Property
ΔvapH°	41.69	kJ/mol	Relay (1.0) Calculated Property
IE	[9.02; 9.04]	eV
IE	9.04	eV	NIST
IE	9.02	eV	NIST
logPoct/wat	2.363		Crippen Calculated Property
McVol	97.560	ml/mol	McGowan Calculated Property
Tboil	405.18	K	Relay (1.0) Calculated Property

Cheméo can also estimate Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, 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.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[187.72; 267.95]	J/mol×K	[399.55; 602.87]
Cp,gas	187.72	J/mol×K	399.55	Joback Calculated Property
Cp,gas	203.34	J/mol×K	433.44	Joback Calculated Property
Cp,gas	217.99	J/mol×K	467.32	Joback Calculated Property
Cp,gas	231.72	J/mol×K	501.21	Joback Calculated Property
Cp,gas	244.59	J/mol×K	535.09	Joback Calculated Property
Cp,gas	256.65	J/mol×K	568.98	Joback Calculated Property
Cp,gas	267.95	J/mol×K	602.87	Joback Calculated Property
η	[0.0004992; 0.0005970]	Pa×s	[225.96; 399.55]
η	0.0005970	Pa×s	225.96	Joback Calculated Property
η	0.0005697	Pa×s	254.89	Joback Calculated Property
η	0.0005489	Pa×s	283.82	Joback Calculated Property
η	0.0005325	Pa×s	312.75	Joback Calculated Property
η	0.0005193	Pa×s	341.69	Joback Calculated Property
η	0.0005084	Pa×s	370.62	Joback Calculated Property
η	0.0004992	Pa×s	399.55	Joback Calculated Property

Similar Compounds

Find more compounds similar to 2-Methylenebicyclo[2.2.1]-heptane.

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.
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