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Diphenyl phosphoryl chloride

ALDRICH/344249 - 96%

Synonym: Diphenyl chlorophosphate; Diphenyl phosphorochloridate

CAS Number: 2524-64-3
Empirical Formula (Hill Notation): C12H10ClO3P
Molecular Weight: 268.63
EC Number: 219-759-6
MDL Number: MFCD00003030
Linear Formula: (C6H5O)2POCl
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-344249-100G 100 g
 $111.00
1/EA		 Add To Favorites
45-344249-500G 500 g
 $478.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 344249-100G.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 344249-500G.

 

assay 96%
bp 314-316 °C/272 mmHg (lit.)
density 1.296 g/mL at 25 °C (lit.)
form liquid
InChI 1S/C12H10ClO3P/c13-17(14,15-11-7-3-1-4-8-11)16-12-9-5-2-6-10-12/h1-10H
InChI key BHIIGRBMZRSDRI-UHFFFAOYSA-N
Quality Level 100 
refractive index n20/D 1.55 (lit.)
SMILES string ClP(=O)(Oc1ccccc1)Oc2ccccc2
vapor pressure 10 mmHg ( 190 °C)
Application: Diphenyl phosphoryl chloride may be used:
• in the preparation of guanosine-adenosine-5′,5′-triphosphate, guanosine-cytidine-5′,5′-triphosphate, guanosine-uridine-5′,5′-triphosphate, diguanosine-5′,5′-diphosphate and diguanosine-5′,5′-triphosphate
• as phosphorylating agent for the synthesis of 2-deoxy-D-galactose-3 and -6 phosphoric acids
• in the synthesis of diaryl phosphoryl derivatives of alkylene dithiophosphates
General description: Diphenyl phosphoryl chloride is a diaryl phosphoryl derivative. It is formed during the preparation of monophenyl phosphoryl chloride via reaction of phenol and phosphorus oxychloride.
Packaging: 100, 500 g in glass bottle
Symbol GHS05  GHS05
Signal word Danger
Hazard statements H314
Precautionary statements P280 - P305 + P351 + P338 - P310
Hazard Codes C
Risk Statements 34-37
Safety Statements 26-36/37/39-45
RIDADR UN 3265 8 / PGII
WGK Germany WGK 3
Flash Point(F) > 235.4 °F - closed cup
Flash Point(C) > 113 °C - closed cup
Purity 96%
bp 314-316 °C/272 mmHg (lit.)
Density 1.296 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.55 (lit.)
UNSPSC 12352100

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