- InChI
- InChI=1S/C4H6/c1-4-2-3-4/h1-3H2
- InChI Key
- XSGHLZBESSREDT-UHFFFAOYSA-N
- Formula
- C4H6
- SMILES
- C=C1CC1
- Molecular Weight1
- 54.09
- CAS
- 6142-73-0
- Other Names
-
- Cyclopropane, methylene-
- ΔcH°gas : Standard gas enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- 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).
- IE : Ionization energy (eV).
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Inp : Non-polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔcH°gas | -2632.00 ± 1.90 | kJ/mol | NIST |
| ΔfH°gas | 201.00 ± 2.00 | kJ/mol | NIST |
| ΔfusH° | 2.02 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 20.34 | kJ/mol | Relay (1.0) Calculated Property |
| IE | [9.57; 9.60] | eV |
|
| IE | 9.60 ± 0.10 | eV | NIST |
| IE | 9.57 | eV | NIST |
| logPoct/wat | 1.336 | Crippen Calculated Property | |
| McVol | 52.060 | ml/mol | McGowan Calculated Property |
| Inp | [432.00; 432.50] |
|
|
| Inp | 432.50 | NIST | |
| Inp | 432.00 | NIST | |
| Inp | 432.50 | NIST | |
| Tboil | 279.82 | K | Relay (1.0) Calculated Property |
| Tfus | [134.50; 137.00] | K |
|
| Tfus | 134.50 ± 1.00 | K | NIST |
| Tfus | 137.00 ± 1.00 | K | NIST |
Cheméo can also estimate 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 | [68.56; 106.67] | J/mol×K | [301.49; 481.67] |
|
| Cp,gas | 68.56 | J/mol×K | 301.49 | Joback Calculated Property |
| Cp,gas | 75.93 | J/mol×K | 331.52 | Joback Calculated Property |
| Cp,gas | 82.87 | J/mol×K | 361.55 | Joback Calculated Property |
| Cp,gas | 89.39 | J/mol×K | 391.58 | Joback Calculated Property |
| Cp,gas | 95.52 | J/mol×K | 421.61 | Joback Calculated Property |
| Cp,gas | 101.27 | J/mol×K | 451.64 | Joback Calculated Property |
| Cp,gas | 106.67 | J/mol×K | 481.67 | Joback Calculated Property |
| η | [0.0001935; 0.0003809] | Pa×s | [170.70; 301.49] |
|
| η | 0.0003809 | Pa×s | 170.70 | Joback Calculated Property |
| η | 0.0003192 | Pa×s | 192.50 | Joback Calculated Property |
| η | 0.0002772 | Pa×s | 214.30 | Joback Calculated Property |
| η | 0.0002472 | Pa×s | 236.09 | Joback Calculated Property |
| η | 0.0002247 | Pa×s | 257.89 | Joback Calculated Property |
| η | 0.0002073 | Pa×s | 279.69 | Joback Calculated Property |
| η | 0.0001935 | Pa×s | 301.49 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Methylenecyclopropane.
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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