Methiocarb is a carbamate pesticide which is used as a bird repellent, insecticide, acaricide and molluscicide since the 1960s. Carbamates are widely used in agriculture as insecticides and herbicides. They are preferred instead of organochlorines because organochlorines are long lasting persistent in crops. Methiocarb has contact and stomach action on mites and neurotoxic effects on molluscs. Seeds treated with methiocarb also affects birds. Like the other carbamates, methiocarb inhibits reversibly acetylcholinesterase activity resulting in a cholinergic stimulation making methiocarb a potent neurotoxin. It can even cause acute toxicity in humans if exposed for long periods of time or a sufficient dose. It is not listed as a carcinogen. Methiocarb is also a known poison to water organisms. Other names for methiocarb are mesurol and mercaptodimethur.

CAS：2032-65-7
中文别名：灭虫威;3,5-二甲基-4(甲硫基)苯基氨基甲酸甲酯;灭梭威;灭赐克;灭旱螺;
英文别名：3,5-dimethyl-4-methylthio-phenyl N-methyl-carbamate;3,5-dimethyl-4-(methylthio)phenyl methylcarbamate;Mesurol Phenol;(3,5-dimethyl-4-methylsulfanylphenyl) N-methylcarbamate;Certan;Draza;3,5-dimethyl-4-(methylsulfanyl)phenyl methylcarbamate;4-methylthio-3,5-xylyl methylcarbamate;3,5-dimethyl-4-(methylthio)phenyl N-methylcarbamate;Mesurol;4-(methylthio)-3,5-xylyl methylcarbamate;Lizetan;mercaptodimethur;METHIOCARB;Grandslam;Mercaptodimethur;Methiocarbe;Methiocarb;Metmercapturon;
分子式：C11H15NO2S
分子量：225.307
精确质量：225.082
Psa：63.63
Logp：3.1344

EINECS号：217-991-2
RTECS号：FC5775000
BRN号：1881431
MDL号：MFCD00055450

外观与性状：白色结晶粉末带有一种温和气味
密度：1.14 g/cm3
沸点：310.7ºC at 760 mmHg
熔点：119°C
闪点：141.7ºC
折射率：1.559
水溶解性：Insoluble
储存条件：库房通风低温干燥,与食品原料分开储运
蒸汽压：0.000592mmHg at 25°C

RTECS号：FC5775000
安全说明：S22-S37-S45-S60-S61
危险类别码：R25; R50/53
危险品运输编码：UN 2811/2757
海关编码：2930909052
危险类别：6.1(a)
包装等级：II
危险品标志：T; N

用途
用于猪、牛、羊、马、兔和家禽等体内外寄生虫(如线虫、螨、虱、蝉、蝇蛆等)