Dimethyl chlorothiophosphate is an organophosphorus reagent that is used to synthesize phosphorus analogues of γ-aminobutyric acid, compounds that exhibit anticonvulsant properties. Dimethyl chlorothiophosphate is also used as a reagent to synthesize Parathion, a widely used pesticide.

CAS：2524-03-0
中文别名：氯硫代酸-O,O-二甲酯;氯硫代磷酸二甲酯;
英文别名：Dimethyl chlorothionophosphate;Chlorodimethoxyphosphine sulfide;Dimethyl phosphorochlorothioate;Methyl PCT;Dimethyl chlorothiophosphonate;Dimethyl chlorothiophosphate;O,O-dimethyl phosphorochloridothionate;Dimethylchlorothiophosphate;phosphorochloridothioic acid,O,O-dimethyl ester;Dimethyl phosphorochloridothionate;O,O-dimethyl thiophosphorochloridate;O,O-Dimethyl phosphorochloridothioate;O,O-Dimethyl chlorothiophosphate;(MeO)2P(=S)Cl;
分子式：C2H6ClO2PS
分子量：160.56
精确质量：159.951
Psa：60.36
Logp：2.3931

MDL号：MFCD00008353
PubChem号：24893472
RTECS号：TD1830000
EINECS号：219-754-9

外观与性状：无色至淡琥珀色液体带有一种恶臭
密度：1.322g/mLat 25°C(lit.)
沸点：66-67°C16mm Hg(lit.)
闪点：221°F
折射率：n20/D 1.482(lit.)
水溶解性：slowly hydrolyzes
稳定性：Stable under normal temperatures and pressures. Begins autocatalytic decomposition at temperatures above 120ºC.
储存条件：Keep away from heat, sparks, and flame. Keep away from sources of ignition. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area. Store pro
蒸汽压：1.1mmHg at 25°C

RTECS号：TD1830000
安全说明：S23-S26-S36/37/39-S45-S24/25
危险类别码：R21/22; R23; R34
WGK Germany：3
危险品运输编码：UN 2267 6.1/PG 2
海关编码：2931900090
危险类别：6.1(a)
包装等级：II
危险品标志：T