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About This Item
Linear Formula:
(C6H5O)2POCl
CAS Number:
Molecular Weight:
268.63
Beilstein:
654130
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
vapor pressure
10 mmHg ( 190 °C)
Quality Level
Assay
96%
form
liquid
refractive index
n20/D 1.55 (lit.)
bp
314-316 °C/272 mmHg (lit.)
density
1.296 g/mL at 25 °C (lit.)
SMILES string
ClP(=O)(Oc1ccccc1)Oc2ccccc2
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
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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.
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
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 3
Flash Point(F)
>235.4 °F - closed cup
Flash Point(C)
> 113 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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