Diphenyl phosphoryl chloride , 97% , 2524-64-3
Synonym(s):
Diphenyl chlorophosphate;Diphenyl phosphorochloridate
CAS NO.：2524-64-3
Empirical Formula: C12H10ClO3P
Molecular Weight: 268.63
MDL number: MFCD00003030
EINECS: 219-759-6
| Pack Size | Price | Stock | Quantity |
| 25G | RMB23.20 | In Stock |
|
| 100G | RMB62.40 | In Stock |
|
| 500G | RMB203.20 | In Stock |
|
| 2.5kg | RMB812.00 | In Stock |
|
| others | Enquire |
PRODUCT 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 | n |
| Flash point: | >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) |
Description and Uses
Diphenyl chlorophosphate is used to prepare cyclohexyl-amidophosphoric acid diphenyl ester by reacting with cyclohexylamine. It is also used in the synthesis of alfa-substituted beta-lactams, anhydrides, esters and thioesters. It is also employed in the conversion of aldoximes to nitriles. Further, it is used in the preparation and reaction of enol phosphates, guanosine-adenosine-5',5'-triphosphate, guanosine-cytidine-5',5'-triphosphate, guanosine-uridine-5',5'-triphosphate, diguanosine-5',5'-diphosphate and diguanosine-5',5'-triphosphate. In addition to this, it serves as a phosphorylating agent for the preparation of 2-deoxy-D-galactose-3 and -6 phosphoric acids.
Safety
| Symbol(GHS) |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302-H314 |
| Precautionary statements | P270-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| 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 |
| Limited Quantities | 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) |
