Trimethyl phosphate
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| Trimethyl phosphate | |
|---|---|
 |
|
| Other names | phosphoric acid, trimethyl ester TMP methyl phosphate, trimethoxyphosphine oxide trimethyl orthophosphate |
| Identifiers | |
| CAS number | [512-56-1] |
| Properties | |
| Molecular formula | (CH3)3PO4 |
| Molar mass | 140.08 |
| Appearance | Colorless liquid |
| Melting point |
-46 °C |
| Boiling point |
197 °C |
| Hazards | |
| EU classification | Harmful substances or preparations (Xn) |
| NFPA 704 |
 1
2
0
|
| R-phrases | R22,R36/37/38 |
| S-phrases | S36/37,S45 |
| Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) Infobox disclaimer and references |
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Trimethyl phosphate, (CH3O)3PO, is the trimethyl ester of phosphoric acid.
[edit] Applications
Trimethyl phosphate is a methylating agent for nitrogen heterocyclic compounds. It is used as a color inhibitor for fibers (e.g. polyester) and other polymers. This compound is used as a solvent for aromatic halogenations and nitrations and for pesticides and pharmaceuticals.
[edit] References
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