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Dimethylamidophosphoric dichloride

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Dimethylamidophosphoric dichloride
Dimethyl amidophosphoric dichloride 3D balls
Dimethylamidophosphoric dichloride 2D skeletal
Names
IUPAC name
N-Dichlorophosphoryl-N-methylmethanamine
Other names
(Dimethylamido)phosphoryl dichloride
N,N-Dimethylphosphoramidodichloridate
Identifiers
3D model (JSmol)
  • InChI=1S/C2H6Cl2NOP/c1-5(2)7(3,4)6/h1-2H3
    Key: YNHXBEVSSILHPI-UHFFFAOYSA-N
  • CN(C)P(=O)(Cl)Cl
Properties
C2H6Cl2OP
Molar mass 147.94 g·mol−1
Melting point < 0 °C (32 °F; 273 K)
Hazards
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gasFlammability 3: Liquids and solids that can be ignited under almost all ambient temperature conditions. Flash point between 23 and 38 °C (73 and 100 °F). E.g. gasolineInstability 2: Undergoes violent chemical change at elevated temperatures and pressures, reacts violently with water, or may form explosive mixtures with water. E.g. white phosphorusSpecial hazard W: Reacts with water in an unusual or dangerous manner. E.g. sodium, sulfuric acid
3
3
2
W
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Dimethylamidophosphoric dichloride is an important chemical for few industrial purposes. It is an important chemical for synthesizing phosphoramidates as well as Nerve agent GA which is used as a chemical weapon.

Safety

This chemical is also corrosive, flammable and will cause mild nerve agent symptoms if ingested or absorbed through skin due to its nature. It will react with water giving off hydrogen chloride vapors and dimethylamidophosphoric acid.

See also

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