Diphenyl methylphosphonate
- CAS NO.：7526-26-3
- Empirical Formula: C13H13O3P
- Molecular Weight: 248.21
- MDL number: MFCD00137951
- EINECS: 231-388-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:49:20
What is Diphenyl methylphosphonate?
The Uses of Diphenyl methylphosphonate
Diphenyl Methylphosphonate is an intermediate in the synthesis of organophosphorus compounds as potential pesticides.
Hazard
A poison by ingestion.
Safety Profile
A poison by ingestion. When heated to decomposition it emits toxic vapors of POx.
Properties of Diphenyl methylphosphonate
| Melting point: | 32.5-37.5 °C(lit.) |
| Boiling point: | 151 °C(Press: 0.8 Torr) |
| Density | 1.21 g/mL at 25 °C(lit.) |
| vapor pressure | 0.009Pa at 25℃ |
| Flash point: | 230 °F |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly) |
| form | solid |
| Water Solubility | 1.56g/L at 20℃ |
| CAS DataBase Reference | 7526-26-3 |
| EPA Substance Registry System | Phosphonic acid, methyl-, diphenyl ester (7526-26-3) |
Safety information for Diphenyl methylphosphonate
Computed Descriptors for Diphenyl methylphosphonate
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