Dimethyl sulfate
Dimethylsulfat · Θειικός διμεθυλεστέρας · Sulfato de dimetilo · دیمتیل سولفات · Sulfate de diméthyle · Dimetilsolfato · 硫酸ジメチル · 황산다이메틸 · Dimethylsulfaat · Siarczan dimetylu · Sulfato de dimetilo · Sulfat de dimetil
| CAS | 77-78-1 |
|---|---|
| EC | 201-058-1 |
| UN | 1595 |
| Formula | C2H6O4S |
| Molar mass | 126.13 g/mol |
| LEL | 3.6 % vol |
| UEL | 23.3 % vol |
| Flash point | 83 °C |
| Autoignition temperature | 449 °C |
| Temperature class | T2 |
| Gas group | IIA |
| Relative density of the gas or vapour (air = 1) | 4.35 |
| GHS | Danger · H301, H314, H317, H330, H341, H350 |
Dimethyl sulfate is the dimethyl ester of sulfuric acid. It has a role as an alkylating agent and an immunosuppressive agent. Dimethyl sulfate is a colorless oily liquid, odorless to a faint onion-like odor. It is very toxic by inhalation. It is a combustible liquid and has a flash point of 182 °F.