CAS 52918-63-5; 溴氰菊酯; 3-(2,2-dibromoethenyl)-2,2-dimethyl-, cyano(3-phenoxyphenyl) methyl ester, [1R-(1.alpha.(S*), 3.alpCyclopropanecarboxylic acid

CAS:

52918-63-5

分子式:

C22H19Br2NO3

分子量:

505.20

中文名称:

溴氰菊酯

敌杀死

(S)α-氰基-苯氧基苄基(1R,3R)-3-(2,2-二溴乙烯基)-2,2-二甲基环丙烷羧酸酯

溴氰菊酯可湿性粉剂(2.5%)

α-氰基-3-苯氧基苄基(IRS)顺式-3-(2,2-二溴乙烯基)-2,2-二甲基环丙烷羧酸酯

凯素灵

英文名称:

nrdc 161

dekametrin

deltagran

deltamethrin

deltamethrine

deltametryna

esbecythrin

fmc 45498

k-othrin

k-othrine

decis

oms 1988

ru 22974

rup 987

(S)-α-cyano-3-phenoxybenzyl(1R)-cis-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropane carboxylate

cyclopropanecarboxylic acid,3-(2,2-dibromoethenyl)-2,2-dimethyl-,cyano(3-phenoxyphenyl)methyl ester,[1R-[1α(S*),3α]]-

3-(2,2-dibromoethenyl)-2,2-dimethylpropanecarboxylate ester

(S)-α-cyano-3-phenoxybenzyl(1R)-cis-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylate

Cyclopropanecarboxylic acid,3-(2,2-dibromoethenyl)-2,2-dimethyl-,cyano(3-phenoxyphenyl)methyl ester,[1R-(1.alpha.(S*),3.alpha.)]-

2-dibromoethenyl)-2,2-dimethylcyclopropanecarboxylic acid cyano(3-phenoxy-3-(

(S).alpha.-Cyano-phenoxybenzyl(1R,3R)-3-(2,2-dibromoethenyl)-2,2-dimethyl cyclopropane carboxylate

(1R-(1-alpha(s*),3-alpha))-oxyphenyl) methyl este

3-alpha))-cyano-(3-phenoxyphenyl)methyl-3-(2,2-dibromovinyl)-(1R-(1-alpha(s*

2,2-dimethylcyclopropanecarboxylate)

(S)-alpha-cyano-3-phenoxybenzyl (1R, 3R)-3-(2,2-dibromovinyl)-2,2-dimethyl- cyc

lopropan-1-carboxylate

(S)-alpha-cyano-3-phenoxybenzyl-(1R)-cis-3-(2,2-dibromovinyl)-2,2-dimethyl- cyc

lopropane carboxyate

3-(2,2-dibromoethenyl)-2,2-dimethyl-, cyano(3-phenoxyphenyl) methyl ester, [1R-(1.alpha.(S*), 3.alpCyclopropanecarboxylic acid

phenyl)-methyl ester

[1R-[1alpha(s*),3alpha]]-cyano(3-phenoxyphenyl)methyl 3-[2,2-dibromoethenyl)-2,

2-dimethyl-cyclopropanecarboxylate

butoss

butox

cislin

crackdown

decamethrine

性质描述:

白色结晶。含量98%以上的原药为无色结晶粉末。熔点98-101℃。20℃水中溶解度为0.002ppm，溶于丙酮、二甲基甲酰胺、二甲苯、苯。40℃贮存三个月无分解，在酸性介质中稳定，在碱性介质中易分解。对塑料制品有腐蚀性。

生产方法:

二溴菊酸与α-氰基-3-苯氧苄醇进行酯化反应，可制得溴氰菊酯；或者将二溴菊酸用氯化亚砜进行酰氯化，生成二溴菊酰氯，然后再与α-氰基-3-苯氧苄醇反应。原料消耗定额：二溴菊酸640kg/t、α-氰基-3-苯氧苄醇460kg/t。

用途:

该品为广谱性拟除虫菊酯类杀虫剂。