
氯菊酯
Permethrin (NRDC-143) 是杀昆虫化合物,神经毒剂。
产品名称
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中文名氯菊酯
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英文名Permethrin
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中文别名(3-苯氧苄基)甲基顺式,反式(±)-3-(2,2-二氯乙烯基)-2,2-二甲基环丙烷羧酸酯 | 氯菊脂(异构体) | 氯菊脂 | 除虫精 | 二氯苯醚菊酯 | 苄氯菊酯
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英文别名
Anomethrin N 3-(Phenoxyphenyl)methyl (±)-cis,trans-3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate kudos Ambushfog Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (3-phenoxyphenyl)methyl ester Peregin Stomozan Perigen Kestrel Pounce Peregin W SBP 15131TEC 3-Phenoxybenzyl-3-(2,2-dichlorethenyl)-2,2-dimethylcyclopropancarboxylat Chinetrin Outflank L3TJ A1 A1 BVO1R COR&& C1UYGG Permanone 80 ICI-PP 557 Picket G 1RS,3SR)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate Exmin EXPAR 3-Phenoxybenzyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate Eksmin Kafil Stomoxin 3-phenoxybenzyl (1RS,3RS Indothrin Cosair BW-21-Z Quamlin Ambush Kavil Ridect Pour-On Talcord (3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate Outflank-stockade 3-Dichloroacetyl-4-hydroxy-1-methyl-2-oxo-1,2-dihydroquinoline Insorbcid MP MFCD00041809 Efmethrin (3-Phenoxyphenyl)methyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate Lyclear Ecsumin Perigen W Diffusil H m-Phenoxybenzyl (±)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate [3-(phenyloxy)phenyl]methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate Permethrin (±)-3-Phenoxybenzyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate (3-Phenoxyphenyl)methyl 3-(2,2-dichlorethenyl)-2,2-dimethylcyclopropanecarboxylate Imperator Coopex m-Phenoxybenzyl (±)-cis,trans-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate Stomoxi Permethrin (cis/trans) Acticin Picket Permasect-25EC 3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid (3-phenoxyphenyl)methyl ester Bematin 987 Permasect SBP-1513TEC Pynosect Exsmin 3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid, (3-phenoxyphenyl)methyl ester MP79 Permethrin (isomers) 3-phenoxybenzyl (1RS)-cis-trans-3-(2,2-dichlorovinyl)-2,2- dimethylcyclopropanecarboxylate (3-Phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate LE 79-519 (3-phenoxyphenyl)methyl (1Ξ,3Ξ)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate Antiborer 3768 Kaleait 3-Phenoxybenzyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate EINECS 258-067-9 Stomoxin P Dragnet FT Ectiban Mitin BC (3-Phenoxyphenyl)methyl (±)-cis,trans-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate Ipitox Pramex 3-Phenoxybenzyl (1RS)-cis-trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate Corsair NIX Dragnet 3-Phenoxybenzyl 2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylate Cooper Perthrine -
常用名氯菊酯
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C A S号52645-53-1
物理性质
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密度1.3±0.1 g/cm3
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沸点465.9±45.0 °C at 760 mmHg
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熔点34-35°C
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化学式C21H20Cl2O3
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结构式
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闪点159.4±27.7 °C
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分子量391.288
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精确质量390.078949
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P S A35.53000
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外观形状无色晶体(但技术产品通常作为一种淡棕色液体供应)
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储存条件库房通风低温干燥,与氧化剂分开储运
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稳定性
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水溶解性
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形态纯品为固体,原药为棕黄色黏稠液体或半固体。
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H L B值
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粘度
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PH值
作用/用途
Permethrin (NRDC-143) 是杀昆虫化合物,神经毒剂。
制备方法
二氯乙醛与异丁烯作用得(上)(II)两个二氯烯醉同分异构体。反应以二氯化铝为催化剂,在低温下进行。在氯化氢存在下,乙睛与无水乙醉作用生成业氦基乙醚盐酸盐,进一步与无水乙醉反应生成原乙酸三乙酯(Ⅲ)。在催化剂对甲苯磺酸存在下,加热至114~118ºC,反应3h,使(上)转化为(II)。将转位产物与原乙酸二乙酷作用,催化剂为异丁酸,反应温度从110℃上升至150 ºC,大约12h,在150~155℃反应7~8h,于0.08MPa压力下蒸出前馏分,得3,3一二甲基-4,6,6一二氯已烯一[5〕一酸乙酷(V),并伴随(11)。将(11)在氯化氢一乙醉洛液中进行开环反应又得(V)。(V)在乙醉钠存在下,于40 ~ 45℃反应Sh,环合生成2,2一二甲基W2, 2一二氯乙烯基)一环丙烷拔酸乙酷C VII },经精馏得纯度较高的二氯菊酸乙酷。在碱液存在下,将(1'1l)回流反应3h,皂化得相应钠盐(VIII)。 (VIII)与氯化间苯氧基节基二乙胺反应,制得氯菊酷(IX)。反应过程如下:
安全提醒
MSDS
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原料简介
应用范围
毒性和生态
安全信息
符号 |
![]() ![]() ![]() GHS02, GHS07, GHS09 |
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信号词 | Danger |
危害声明 | H225-H302-H312-H319-H332-H411 |
警示性声明 | P210-P273-P280-P305 + P351 + P338 |
个人防护装备 | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
危害码 (欧洲) | Xn: Harmful;N: Dangerous for the environment;T: Toxic;F: Flammable; |
风险声明 (欧洲) | R20/22 |
安全声明 (欧洲) | S13-S24-S36/37/39-S60-S61-S45-S36/37-S16-S7-S26 |
危险品运输编码 | UN1230 3/PG 2 |
RTECS号 | GZ1255000 |
海关编码 | 2916209022 |
是否危险品
危险性
危险类别码
危险等级
触发危险方式
安全技术说明书
环境影响程度
包装与储运
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