Chemical Properties of Cyclopropane, methylmethylene-

InChI

InChI=1S/C5H8/c1-4-3-5(4)2/h5H,1,3H2,2H3

InChI Key

PKCSMQZDZICOIA-UHFFFAOYSA-N

Formula

C5H8

SMILES

C=C1CC1C

Molecular Weight¹

68.12

Other Names

• 1-Methyl-2-methylenecyclopropane
• 2-Methylmethylenecyclopropane

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• 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

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	[84.61; 225.11]	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			-2.96100e+01
Coefficient B			5.12220e-01
Coefficient C			-3.76000e-04
Coefficient D			1.18500e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	84.61	J/mol×K	273.00	Calculated Property
Cp,gas	109.79	J/mol×K	353.78	Calculated Property
Cp,gas	131.70	J/mol×K	434.56	Calculated Property
Cp,gas	150.72	J/mol×K	515.33	Calculated Property
Cp,gas	167.22	J/mol×K	596.11	Calculated Property
Cp,gas	181.58	J/mol×K	676.89	Calculated Property
Cp,gas	194.18	J/mol×K	757.67	Calculated Property
Cp,gas	205.38	J/mol×K	838.44	Calculated Property
Cp,gas	215.57	J/mol×K	919.22	Calculated Property
Cp,gas	225.11	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0002644; 0.0001934]	Pa×s	[177.73; 349.94]	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			-8.87374e+00
Coefficient B			1.12980e+02
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.			177.73
Temperature range, max.			349.94
η	0.0002644	Pa×s	177.73	Calculated Property
η	0.0002486	Pa×s	196.86	Calculated Property
η	0.0002362	Pa×s	216.00	Calculated Property
η	0.0002264	Pa×s	235.13	Calculated Property
η	0.0002183	Pa×s	254.27	Calculated Property
η	0.0002117	Pa×s	273.40	Calculated Property
η	0.0002060	Pa×s	292.54	Calculated Property
η	0.0002012	Pa×s	311.67	Calculated Property
η	0.0001970	Pa×s	330.81	Calculated Property
η	0.0001934	Pa×s	349.94	Calculated Property

Similar Compounds

Find more compounds similar to Cyclopropane, methylmethylene-.

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.