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CAS: 314-40-9
分子式: C9H13BrN2O2
分子量: 261.12
中文名称: 
除草定
5-溴-3-仲丁基-6-甲基脲嘧啶
西玛嗪
6-甲基-5-溴-3-仲丁基脲嘧啶
英文名称: 
uragon
hyvar x weed killer
hyvar x-l
hyvar x-ws
hyvar-x weed killer
hyvar-xl weed killer
hyvarex
istemul
krovar i weed killer
krovar ii weed killer
nalkil
rout g-8
uragan
hyvar x bromacil
ureabor
urox "b"
urox b
urox b water soluble concentrate weed killer
urox ha
urox hx
urox hx granular weed killer
urox-hx
5-Bromo-3-sec,-butyl-6-methyluracil
Bromacil(ANSI,BSI,ISO,WSSA,JMAF)
5-bromo-6-methyl-3-(1-methyl propyl)-2,4(1H,3H)-pyrimidinedione
borocil
(+-)-bromacil
(5-bromo-3-sec-butyl-6-methyluracil)
3h)-pyrimidinedione, 5-bromo-6-methyl-3-(1-methylpropyl)-4(1h
3-sek.butyl-5-brom-6-methyluracil
5-bromo-3-sec-butyl-6-methyluracil
5-bromo-6-methyl-3(1-methylpropyl)uracil
5-bromo-6-methyl-3-(1-methylpropyl)-2,4 (1h,3h) pyrimidinedione
5-bromo-6-methyl-3-(1-methylpropyl)-2,4(1h,3h)-pyrimidinedione
5-bromo-6-methyl-3-(1-methylpropyl)-2,4(1h,3h)pyrimidinedione
5-bromo-6-methyl-3-(1-methylpropyl)uracil
borea
5-bromo-3-sec-butyl-6-methyl-uraci
bromacil
bromax
bromazil
cynogan
du pont herbicide 976
eerex granular weed killer
eerex water soluble concentrate weed killer
herbicide 976
hibor
hyvar
hyvar x
性质描述: 纯品为无色结晶固体,熔点158-159℃, 蒸气压0.033mPa(25℃),溶解度(25℃)水中815mg/l, 溶于碱(96g/kg0.9M 氢氧化钠);丙酮中201g/kg;乙腈中;乙醇中155 g/kg; 甲苯中33 g/kg.低于熔点温度下稳定; 可被强酸慢慢分解。
用途: 本品为非选择性除草剂,以5~15kg AI/ha剂量施用,可防除非耕地作区一般杂草;防除一年生杂草,用量2~4kg/ha.在定植的柑桔园中防除一年生杂草,用量3.2~8.0kg/ha;菠萝中用量1.8~5.5 kg/ha.在较高剂量下,其作用可维持一个季节以上.
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