Substance
| Nom | Acetylene |
|---|---|
| CAS No | 74-86-2 |
| CE No | 200-816-9 |
| CE Index No | 601-015-00-0 |
| Formule | C2H2 |
| SMILES | C#C |
| InChI | InChI=1/C2H2/c1-2/h1-2H |
| Molar Heat of Combustion | 1255.7 kJ/mol |
| Vapour Density | 0.8989 |
| Stoichiometric Concentration | 7.7325 %v |
| Substance Type | Flammable |
| State of Matter | Gas |
| Molecular Weight | 26.04 g/mol |
| Molar Volume | 41.844 cm3/mol |
| Density | 0.6223 g/cm3 |
| Boiling Point | 192.59 K (-80.56°C) |
| Vapour Pressure | 48.702 bar (4870240 Pa) |
| Specific Heat Ratio | 1.23 |
| Specific Heat of Combustion | 48.222 MJ/kg (48222 kJ/kg) |
| Lower Flammability Limit | 2.5 %v |
| Upper Flammability Limit | 80 %v |
| RMP Plume Type | Neutrally Buoyant |
| RMP Toxic Endpoint | 100 mg/L |
| RMP Density Factor | 0.78 ft2/lb |
| RMP Gas Factor | 17 |
| RMP Liquid Factor Ambient | 3.7276 |
| RMP Liquid Factor Boiling | 0.12 |
| RMP Pool Fire Factor | 4.8 |
| Accès | Public |
Créé: Système – Mis à jour: Serkan GIRGIN, 18/04/2017 15:27:32
Évaluation des risques | Risques naturels | Installations industrielles | Scientifique | Utilisateurs |