Chlorosarin

Chlorosarin
Names
	Preferred IUPAC name Propan-2-yl methylphosphonochloridate
	Other names O-Isopropyl methylphosphonochloridate; Isopropyl methylphosphonic chloride
Identifiers
CAS Number	1445-76-7 ;
3D model (JSmol)	Interactive image;
ChemSpider	92259 ;
PubChem CID	102124;
UNII	0DNX22ZOWK ;
CompTox Dashboard (EPA)	DTXSID40862669 ;
	InChI InChI=1S/C4H10ClO2P/c1-4(2)7-8(3,5)6/h4H,1-3H3 Key: RHAHLPAWJVKXAZ-UHFFFAOYSA-N ; InChI=1/C4H10ClO2P/c1-4(2)7-8(3,5)6/h4H,1-3H3 Key: RHAHLPAWJVKXAZ-UHFFFAOYAW;
	SMILES ClP(=O)(OC(C)C)C;
Properties
Chemical formula	C4H10ClO2P
Molar mass	156.55 g·mol−1
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Chlorosarin is a chemical precursor used in the final step of one method for the production of the nerve agent sarin. Also known as O-isopropyl methylphosphonochloridate and isopropyl methylphosphonic chloride, it has a molecular weight of 156.55 g/mol and a molecular formula of C₄H₁₀Cl O₂P.