Acetonitrile
Ацетонитрил · أسيتونتريل · Acetonitril · Αιθανονιτρίλιο · Acetonitrilo · استونیتریل · אצטוניטריל · एसिटोनाइट्रिल · Acetonitril · Asetonitril · アセトニトリル · 아세토나이트릴
| CAS | 75-05-8 |
|---|---|
| EC | 200-835-2 |
| UN | 1648 |
| Formula | C2H3N |
| Molar mass | 41.05 g/mol |
| LEL | 3.0 % vol |
| UEL | 16.0 % vol |
| Flash point | 2 °C |
| Autoignition temperature | 523 °C |
| Temperature class | T1 |
| Gas group | IIA |
| Relative density of the gas or vapour (air = 1) | 1.42 |
| GHS | Danger · H225, H302, H312, H319, H332 |
Acetonitrile is a nitrile that is hydrogen cyanide in which the hydrogen has been replaced by a methyl group. It has a role as a polar aprotic solvent and an EC 3.5.1.4 (amidase) inhibitor. Acetonitrile appears as a colorless limpid liquid with an aromatic odor. Flash point 42 °F. Density 0.783 g / cm3.