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CAS: 485-31-4
分子式: C15H18N2O6
分子量: 322.31
中文名称: 
乐杀螨
2-仲丁基-4,6-二硝基苯基-3,3-二甲基丙烯酸酯
英文名称: 
hoe 2784
4,6-dinitro-2-sec-butylphenyl beta,beta-dimethylacrylate
4,6-dinitrophenyl-2-sec-butyl-3-methyl-2-butenonate
acricid
ambox
binapacryl
dapacryl
dinapacryl
dinoseb methacrylate
dinoseb, 3,3-dimethylacryl ester
endosan
ent 25,793
fmc 9044
3-methylcrotonic acid 2-sec-butyl-4,6-dinitrophenyl ester
hoe 2784 oa
morocide
morrocid
nia 9044
niagara 9044
2-sec-butyl-4,6-dinitro-pheno 3-methylcrotonate
senecioic acid 2-sec butyl-4,6-dinitrophenyl ester
senecioic acid 2-sec-butyl-4,6-dinitrophenyl ester
2-sec-Butyl-4,6-dinitrophenyl 3-methyl-crotonate
Binapacryl(BSI,ISO,ANSI,ESA,JMAF)
crotonic acid,3-methyl-,2-sec-butyl-4,6-dinitrophenyl ester
2-butenoic acid,3-methyl-,2-(1-methylpropyl)-4,6-dinitrophenylester
2-sec-butyl-4,6-dinitrophenyl 3-methylbut-2-enoate
(6-(1-methyl-propyl)-2,4-dinitro-fenyl)-3,3-dimethyl-acrylaat
(6-(1-methyl-propyl)-2,4-dinitro-fenyl)-3,3-dimethyl-acrylaat (dutch)
(6-(1-methyl-propyl)-2,4-dinitro-phenyl)-3,3-dimethyl-acrylat
(6-(1-methyl-propyl)-2,4-dinitro-phenyl)-3,3-dimethyl-acrylat (german)
(6-(1-metil-propil)-2,4-dinitro-fenil)-3,3-dimetil-acrilato
(6-(1-metil-propil)-2,4-dinitro-fenil)-3,3-dimetil-acrilato (italian)
2,4-dinitro-6-sec-butylphenyl 2-methylcrotonate
2-(1-methylpropyl)-4,6-dinitrophenyl 3,3-dimethylacrylate
2-(1-methylpropyl)-4,6-dinitrophenyl 3-methyl-2-butenoate
2-(1-methylpropyl)-4,6-dinitrophenyl beta,beta-dimethacrylate
2-butenoic acid, 3-methyl-, 2-(1-methylpropyl)-4,6-dinitrophenyl ester
2-sec-butyl-4,6-dinitrophenyl 3-methyl-2-butenoate
crotonic acid, 3-methyl-, 2-sec-butyl-4,6-dinitrophenyl ester
2-sec-butyl-4,6-dinitrophenyl 3-methylcrotonate
2-sec-butyl-4,6-dinitrophenyl beta, beta-dimethylacrylate
2-sec-butyl-4,6-dinitrophenyl senecioate
2-sec-butyl-4,6-dinitrophenyl-3,3-dimethylacrylate
2-sek.butyl-4,6-dinitrofenylester kyseliny 3-methylkrotonove
3,3 dimethyl-acrylate de 2,4-dinitro-6-(1-methylpropyle) phenyle
3,3 dimethyl-acrylate de 2,4-dinitro-6-(1-methylpropyle) phenyle (french)
3,3 dimethyl-acrylate de 2,4-dinitro-6-(1-methylpropyle)phenyl (french)
3,3-dimethylacrylic acid 2-sec-butyl-4,6-dinitrophenyl ester
3-methyl-2-butenoic acid 2-(1-methylpropyl)-4,6-dinitrophenyl ester
3-methyl-2-butenoic acid 2-sec-butyl-4,6-dinitrophenyl ester
性质描述: 白色结晶性粉末。熔点65-69℃,相对密度1.2307(20℃)。60℃时蒸气压为0.0133Pa,几乎不溶于水。溶于多数有机溶剂,其溶解度为:丙酮780g/kg,煤油107g/kg,二甲苯700g/kg,在浓酸和稀碱中不稳定,带有轻微的芳香气味。
生产方法: 2-仲丁基-4,6-二硝基酚与β,β二甲基丙烯酰氯在氮气保护下,于135℃搅拌反应5h,减压蒸馏除去过量的酰氯,剩余物用石油醚洗涤,经苯-己烷重结晶,得原药乐杀螨。原料消耗定额:2-仲丁基-4,6-二硝基酚750kg/t、β,β二甲基丙烯酰氯1120kg/t。
用途: 该品为内吸性杀螨剂,对螨类有速效作用,对卵、幼虫和成虫的各个阶段均有效,对蜜蜂等采花昆虫和天敌无害,有特效性,对抗性螨类也有效。作为杀菌剂,对白粉病有效。急性经口毒性LD50(mg/kg):大白鼠150-225,雄小白鼠1600-3200。
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