- 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
- CAS
- 18631-84-0
- Other Names
-
- 1-Methyl-2-methylenecyclopropane
- 2-Methylmethylenecyclopropane
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Inp : Non-polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfG° | 105.05 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 10.51 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 5.68 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 26.80 | kJ/mol | Joback Calculated Property |
| log10WS | -1.42 | Crippen Calculated Property | |
| logPoct/wat | 1.582 | Crippen Calculated Property | |
| McVol | 66.150 | ml/mol | McGowan Calculated Property |
| Pc | 4167.71 | kPa | Joback Calculated Property |
| Inp | 575.62 | NIST | |
| Tboil | 319.70 | K | Joback Calculated Property |
| Tc | 499.61 | K | Joback Calculated Property |
| Tfus | 177.73 | K | Joback Calculated Property |
| Vc | 0.257 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [99.59; 147.22] | J/mol×K | [319.70; 499.61] | 
|
| Cp,gas | 99.59 | J/mol×K | 319.70 | Joback Calculated Property |
| Cp,gas | 108.60 | J/mol×K | 349.68 | Joback Calculated Property |
| Cp,gas | 117.15 | J/mol×K | 379.67 | Joback Calculated Property |
| Cp,gas | 125.27 | J/mol×K | 409.65 | Joback Calculated Property |
| Cp,gas | 132.98 | J/mol×K | 439.64 | Joback Calculated Property |
| Cp,gas | 140.29 | J/mol×K | 469.62 | Joback Calculated Property |
| Cp,gas | 147.22 | J/mol×K | 499.61 | Joback Calculated Property |
| η | [0.0001994; 0.0002644] | Pa×s | [177.73; 319.70] |
|
| η | 0.0002644 | Pa×s | 177.73 | Joback Calculated Property |
| η | 0.0002454 | Pa×s | 201.39 | Joback Calculated Property |
| η | 0.0002313 | Pa×s | 225.05 | Joback Calculated Property |
| η | 0.0002205 | Pa×s | 248.72 | Joback Calculated Property |
| η | 0.0002120 | Pa×s | 272.38 | Joback Calculated Property |
| η | 0.0002051 | Pa×s | 296.04 | Joback Calculated Property |
| η | 0.0001994 | Pa×s | 319.70 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Cyclopropane, methylmethylene-.
Sources
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