亞磷酸三甲酯
Trimethyl phosphite · Trimethylphosphit · Fosfito de trimetilo · تریمتیل فسفیت · Triméthylphosphite · ट्राइमिथाइल फोस्फाइट · 亜リン酸トリメチル · Trimethylfosfiet · Fosforyn trimetylu · Fosfito de trimetilo · Триметилфосфит · Триметил фосфит
| CAS | 121-45-9 |
|---|---|
| EC | 204-471-5 |
| UN | 2329 |
| 分子式 | C3H9O3P |
| 摩尔质量 | 124.08 g/mol |
| 闪点 | 23 °C |
| 引燃温度 | 250 °C |
| 温度组别 | T3 |
| 气体或蒸气的相对密度（空气 = 1） | 4.28 |
| GHS | 危险 · H226, H302, H312, H315, H318, H319, H332, H335, H361 |
Trimethyl phosphite is an organophosphorus compound that is phosphane in which the three hydrogens are replaced by methoxy groups. It is an alkylating agent used primarily in the synthesis of organophosphate compounds. Trimethyl phosphite appears as a clear colorless liquid with a strong foul odor. Flash point 99 °F. Denser than water and insoluble in water.