121-75-5 malathion

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Basic

CAS No. 121-75-5
Product Name malathion
Synonyms 1,2-bis(ethoxycarbonyl)ethyl O,O-dimethyl phosphorodithioate; diethyl (dimethoxyphosphinothioylthio)succinate; S-[1,2-DICARBETHOXYETHYL]-O,O-DIMETHYL-DITHIOPHOSPHATE; O,O-Dimethyl S-(1,2-dicarbethoxyethyl) dithiophosphate; O,O-DIETHYL S-[1,2-DI(ETHOXYCARBONYL)ETHYL]PHOSPHORODITHIOATE; PHOSPHOTHION(R); ((dimethoxyphosphinothioyl)thio)-butanedioicacidiethylester; [(dimethoxyphosphinothioyl)thio]-butanedioicacidiethylester; 1,2-di(ethoxycarbonyl)ethylo,o-dimethylphosphorodithioate; diethyl 2-dimethoxyphosphinothioylsulfanylbutanedioate; S-1,2-bis(ethoxycarbonyl)-ethyl-o,o-dimethylphosphorodithioate; diethyl 2-[(dimethoxyphosphorothioyl)sulfanyl]butanedioate; diethyl (2S)-2-[(dimethoxyphosphorothioyl)sulfanyl]butanedioate
Molecular Formula C10H19O6PS2
Molecular Weight 330.358

Physical property

Density 1.272g/cm3
Melting point 2.85℃
Boiling point 385.1°C at 760 mmHg
Flash point 186.7°C
Water solubility 0.0145 g/100 mL
Refractive index 1.508
Hazard Symbols Xn:Harmful; N:Dangerous for the environment;
Risk Codes R22:; R50/53:;
Safety Description S2:; S24:; S60:; S61:;