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437891

Sigma-Aldrich

Dimethyl chlorophosphate

96%

Synonym(s):
Dimethyl phosphorochloridate
Linear Formula:
(CH3O)2P(O)Cl
CAS Number:
Molecular Weight:
144.49
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

96%

form

liquid

refractive index

n20/D 1.413 (lit.)

bp

80 °C/25 mmHg (lit.)

density

1.34 g/mL at 25 °C (lit.)

SMILES string

COP(Cl)(=O)OC

InChI

1S/C2H6ClO3P/c1-5-7(3,4)6-2/h1-2H3

InChI key

NGFFLHMFSINFGB-UHFFFAOYSA-N

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This Item
158216235245672114
assay

96%

assay

85%

assay

99%

assay

≥96.5% (T), 97%

form

liquid

form

-

form

liquid

form

-

refractive index

n20/D 1.413 (lit.)

refractive index

n20/D 1.436 (lit.)

refractive index

n20/D 1.539 (lit.)

refractive index

n20/D 1.417

bp

80 °C/25 mmHg (lit.)

bp

62-64 °C/15 mmHg (lit.)

bp

142 °C/11 mmHg (lit.)

bp

-

density

1.34 g/mL at 25 °C (lit.)

density

1.488 g/mL at 25 °C (lit.)

density

1.508 g/mL at 25 °C (lit.)

density

-

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

Application

Dimethyl chlorophosphate may be used for the preparation of (E)-3-cyanophosphoenolpyruvate, by reaction with the potassium enolate of ethyl cyanopyruvate. It may be used for the synthesis of mono- and diphosphate esters of 2-arachidonyl glyceryl ether.

Pictograms

CorrosionSkull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic 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

Certificate of Analysis

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Certificate of Origin

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