Bibliothèque des gaz et solvants
Diméthylamine
Диметиламин · Dimetilammina · ثنائي ميثيل أمين · Диметиламин · Dimethylamin · Διμεθυλαμίνη · Dimetilamina · دیمتیلآمین · Dimetilamina · ジメチルアミン · 디메틸아민 · Диметиламин
| CAS | 124-40-3 |
|---|---|
| EC | 204-697-4 |
| UN | 1032, 1160 |
| Formule | C2H7N |
| Masse molaire | 45,08 g/mol |
| LIE (LEL) | 2,8 % vol |
| LSE (UEL) | 14,4 % vol |
| Point d'éclair | -64,3 °C |
| Température d'auto-inflammation | 400 °C |
| Classe de température | T2 |
| Groupe de gaz | IIA |
| Densité relative du gaz ou de la vapeur (air = 1) | 1,56 |
| GHS | Danger · H220, H315, H318, H332, H335 |
Dimethylamine is a secondary aliphatic amine where both N-substituents are methyl. It has a role as a metabolite. Dimethylamine, anhydrous appears as a colorless gas smelling of fish at low concentrations and of ammonia at higher concentrations. Shipped as a liquid under its vapor pressure. Contact with the unconfined liquid can cause frostbite by evaporative cooling and chemical type burns.