D91632
Diethyl chlorophosphate
97%
Synonym(s):
Diethyl phosphorochloridate
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About This Item
Linear Formula:
(C2H5O)2P(O)Cl
CAS Number:
Molecular Weight:
172.55
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
212-396-4
Beilstein/REAXYS Number:
471433
MDL number:
Assay:
97%
Form:
liquid
vapor density
5.94 (vs air)
Quality Segment
vapor pressure
0.1 mmHg ( 25 °C)
assay
97%
form
liquid
refractive index
n20/D 1.416 (lit.)
bp
60 °C/2 mmHg (lit.)
density
1.194 g/mL at 25 °C (lit.)
SMILES string
CCOP(Cl)(=O)OCC
InChI
1S/C4H10ClO3P/c1-3-7-9(5,6)8-4-2/h3-4H2,1-2H3
InChI key
LGTLXDJOAJDFLR-UHFFFAOYSA-N
Application
Diethyl chlorophosphate is a general reagent to synthesize diethylphosphate esters from alcohols, as in the synthesis of organophosphorus nerve agent mimics, chiral phosphine complexes for preparing copper alkoxide phosphine catalysts and the synthesis of chalcogenorhodamine bearing phosphonic acid sensitizers.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Oral - Acute Tox. 3 Inhalation
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
flash_point_f
199.4 °F - closed cup
flash_point_c
93 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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