| CAS No.: | 2524-64-3 |
|---|---|
| Formula: | C12h10clo3p |
| EINECS: | 219-759-6 |
| Classification: | High Purity Material |
| Grade: | GR |
| Specific Usage: | For Biological Purpose, Pratical Use, For Synthesis |
| Samples: |
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Audited Supplier Diphenyl chlorophosphate is a viscous colorless liquid. It can be prepared in situ by the reaction between diphenyl hydrogen phosphonate and carbon tetrachloride. It is used to prepare aromatic polyesters by polycondensation reaction in pyridine and polyesteramide. Diphenyl chlorophosphate is used as a phosphonating agent, such as to prepare phenylphosphonic acid. Diphenyl chlorophosphate can be used to synthesize methadone, an opioid used for opioid maintenance therapy and for pain relief. It is used to control seedling grasses in turf. It undergoes anhydrous condensation with ethyl-4-bromo-butyrate and the hydrolysis product in alkaline medium of this condensation reaction is used in the quantitative determination of 3-cyano-3,3-diphenylpropionic acid.
| Diphenyl chlorophosphate Chemical Properties |
| Boiling point | 314-316 °C/272 mmHg (lit.) |
| density | 1.296 g/mL at 25 °C (lit.) |
| vapor pressure | 10 mm Hg ( 190 °C) |
| refractive index | n20/D 1.55(lit.) |
| Fp | >230 °F |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | Chloroform (Slightly), DMSO (Slightly) |
| form | Liquid |
| color | Clear colorless to light yellow |
| Water Solubility | MAY DECOMPOSE |
| Sensitive | Moisture Sensitive |
| BRN | 654130 |
| Stability: | Stable under recommended storage conditions., Stable Under Recommended Storage C |
| CAS DataBase Reference | 2524-64-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Diphenyl chlorophosphate(2524-64-3) |
| EPA Substance Registry System | Phosphorochloridic acid, diphenyl ester (2524-64-3) |
| Safety Information |
| Hazard Codes | C |
| Risk Statements | 34-37 |
| Safety Statements | 26-36/37/39-45-7-24/25-23 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29209085 |
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