Chemical Properties of Cyclopentane, methylene- (CAS 1528-30-9)

InChI

InChI=1S/C6H10/c1-6-4-2-3-5-6/h1-5H2

InChI Key

NFJPEKRRHIYYES-UHFFFAOYSA-N

Formula

C6H10

SMILES

C=C1CCCC1

Molecular Weight¹

82.14

CAS

1528-30-9

Other Names

• Methylenecyclopentane
• 1-Methylenecyclopentane

• 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_fG° : Standard Gibbs free energy of formation (kJ/mol).
• 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).
• 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).
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
PAff	832.40	kJ/mol	NIST
BasG	803.50	kJ/mol	NIST
ΔcH°liquid	-3770.10 ± 0.79	kJ/mol	NIST
ΔfG°	96.98	kJ/mol	Joback Calculated Property
ΔfH°gas	10.20	kJ/mol	NIST
ΔfH°liquid	-20.20 ± 0.88	kJ/mol	NIST
ΔfusH°	3.00	kJ/mol	Joback Calculated Property
ΔvapH°	29.68	kJ/mol	Joback Calculated Property
IE	[7.20; 9.26]	eV
IE	8.70 ± 0.05	eV	NIST
IE	8.96 ± 0.02	eV	NIST
IE	Outlier 7.20	eV	NIST
IE	9.26 ± 0.05	eV	NIST
IE	8.55 ± 0.01	eV	NIST
IE	8.51 ± 0.01	eV	NIST
IE	8.94 ± 0.01	eV	NIST
IE	9.05 ± 0.02	eV	NIST
IE	9.14	eV	NIST
log10WS	-2.08		Crippen Calculated Property
logPoct/wat	2.117		Crippen Calculated Property
McVol	80.240	ml/mol	McGowan Calculated Property
Pc	4098.62	kPa	Joback Calculated Property
Inp	[650.00; 657.00]
Inp	657.00		NIST
Inp	654.00		NIST
Inp	657.00		NIST
Inp	654.00		NIST
Inp	657.00		NIST
Inp	654.00		NIST
Inp	650.00		NIST
Inp	650.00		NIST
Inp	657.00		NIST
Inp	654.00		NIST
Tboil	355.79	K	Joback Calculated Property
Tc	553.33	K	Joback Calculated Property
Tfus	[145.32; 146.00]	K
Tfus	145.32 ± 0.50	K	NIST
Tfus	146.00 ± 0.15	K	NIST
Vc	0.297	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[126.63; 189.73]	J/mol×K	[355.79; 553.33]
Cp,gas	126.63	J/mol×K	355.79	Joback Calculated Property
Cp,gas	138.59	J/mol×K	388.71	Joback Calculated Property
Cp,gas	149.93	J/mol×K	421.64	Joback Calculated Property
Cp,gas	160.70	J/mol×K	454.56	Joback Calculated Property
Cp,gas	170.91	J/mol×K	487.48	Joback Calculated Property
Cp,gas	180.58	J/mol×K	520.40	Joback Calculated Property
Cp,gas	189.73	J/mol×K	553.33	Joback Calculated Property
η	[0.0002932; 0.0028005]	Pa×s	[186.20; 355.79]
η	0.0028005	Pa×s	186.20	Joback Calculated Property
η	0.0015005	Pa×s	214.46	Joback Calculated Property
η	0.0009297	Pa×s	242.73	Joback Calculated Property
η	0.0006366	Pa×s	271.00	Joback Calculated Property
η	0.0004682	Pa×s	299.26	Joback Calculated Property
η	0.0003631	Pa×s	327.52	Joback Calculated Property
η	0.0002932	Pa×s	355.79	Joback Calculated Property

Similar Compounds

Find more compounds similar to Cyclopentane, methylene-.

Sources

• 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.
Outlier This icon means that the value is more than 2 standard deviations away from the property mean.