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CAS: 22224-92-6
分子式: C13H22NO3PS
分子量: 303.36
中文名称: 
乙基-3-甲基-4-(甲硫基)苯基异丙基氨基磷酸酯
苯胺磷
乙基-3-甲基-4-(甲基硫代)苯基(1-甲基乙基)磷酰胺
线畏磷
力螨库
克线磷
英文名称: 
isopropyl-phosphoramidic aci ethyl 4-(methylthio)-m-tolyl ester
nemacur
nemacur p
nsc 195106
o-aethyl-o-(3-methyl-4-methylthiophenyl)-isopropylamido-phosphorsaeurees ter
o-aethyl-o-(3-methyl-4-methylthiophenyl)-isopropylamido-phosphorsaeureester (ge
phenamiphos
(1-methylethyl)-phosphoramidic aci ethyl (3-methyl-4-(methylthio)phenyl)
(1-methylethyl)-phosphoramidic aci ethyl 3-methyl-4-(methylthio)phenyl este
methaphenamiphos
sra 3886
Ethyl-3-methyl-4-(methylthio)phenyl-1-methylethylphosphoramidate
Ethyl-4-methylthio-m-tolylisopropylphosphoramidate
Nenacur
Inemacuty
Phenamipho
Phosphoramidic acid,(1-methylethyl)-,ethyl-3-methyl-4(methylthio)phenyl ester
ent 27572
Phosphoramidic acid, (1-methylethyl)-, ethyl-3-methyl-4(methylthio)phenyl ester
Fenamiphos
isopropyl-phosphoramidic aci 4-(methylthio)-m-tolyl ethyl ester
1-(methylethyl)-ethyl 3-methyl-4-(methylthio)phenyl phosphoramidate
ai3-27572
bay 68138
bay sra 3886
caswell no 453a
Ethyl-3-methyl-4-(methylthio)phenyl isopropyl phosphoramidate
epa pesticide chemical code 100601
ethyl 3-methyl-4-(methylthio)phenyl (1-methylethyl)phosphoramidate
ethyl 3-methyl-4-(methylthio)phenyl isopropylphoshoramidate
ethyl 3-methyl-4-(methylthio)phenyl(1-methylethyl)phosphoramidate
ethyl 4-(methylthio)-m-tolyl isopropylphosphoramidate
ethyl 4-methylthio-m-tolyl isopropylphosphoramidate
isopropylamino-o-ethyl-(4-methylmercapto-3-methylphenyl)phosphate
性质描述: 白色结晶。熔点49℃。相对密度1.14(20/4℃)。蒸气压(30℃)为1×10-7kPa。20℃时,在水中的溶解度为700mg/L,正已烷40g/L,异丙醇和二氯甲烷中均大于是1200g/L。
生产方法: 乙醇和异丙胺与三氯氧磷连续反应制得乙基-异丙胺基磷酰氯,再与3-甲基-4-甲硫基苯酚反应而制得克线磷。本方法的关键是中间体3-甲基-4-甲硫基苯酚的合成,可由间甲酚与二甲二硫反应得到。将200g混甲酚(含间甲酚65%)及145g二甲二硫(含量90%)投入反应瓶中,开动搅拌,用冰水浴将物料冷却至10℃。滴加95%硫酸136g,1h内滴完,控制温度10-15℃,搅拌反应5h,静置。分出废酸,加入15%碳酸钠溶液280ml,搅拌20min,再静置。分出水层,水洗,减压蒸除水和二甲二硫及未反应的混甲酚,得中间体。
用途: 克线磷是优良的杀线虫剂,能有效地防治根瘤线虫,结节线虫和自由生活线虫。也能防治红蜘蛛。
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