- InChI
- InChI=1S/CH/h1H
- InChI Key
- VRLIPUYDFBXWCH-UHFFFAOYSA-N
- Formula
- CH
- SMILES
- [CH]
- Molecular Weight1
- 13.02
- CAS
- 3315-37-5
- ω : Acentric Factor.
- EA : Electron affinity (eV).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- 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).
- 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 |
|---|---|---|---|
| ω | 0.1075 | Relay (... Calculated Property | |
| EA | [0.74; 2.60] | eV |
|
| EA | 1.26 ± 0.02 | eV | NIST |
| EA | 1.24 ± 0.01 | eV | NIST |
| EA | 0.74 ± 0.05 | eV | NIST |
| EA | 2.60 ± 0.30 | eV | NIST |
| ΔfG° | -73.80 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | 233.15 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 7.04 | kJ/mol | Relay (... Calculated Property |
| IE | [10.64; 10.64] | eV |
|
| IE | 10.64 ± 0.01 | eV | NIST |
| IE | 10.64 | eV | NIST |
| IE | 10.64 ± 0.01 | eV | NIST |
| log10WS | -0.78 | Relay (... Calculated Property | |
| logPoct/wat | 0.204 | Crippen Calculated Property | |
| McVol | 18.500 | ml/mol | McGowan Calculated Property |
| Pc | 5273.95 | kPa | Relay (... Calculated Property ⚠️ |
| Tboil | 252.39 | K | Relay (... Calculated Property |
| Tc | 376.28 | K | Relay (... Calculated Property |
| Tfus | 72.28 | K | Relay (... Calculated Property |
| Vc | 0.078 | m3/kmol | Relay (... Calculated Property |
Similar Compounds
Find more compounds similar to Methylidyne.
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
- McGowan Method
- NIST Webbook
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