氟氯菊酯

氟氯菊酯用途

联苯菊酯是一种人工合成的拟除虫菊酯杀虫剂,它能延长钠通道的开放时间,导致昆虫神经系统的膜去极化和传导阻滞。联苯菊酯对冈比亚疟原虫和致倦库蚊有效(LD50s分别为0.15和0.16ng/mg),并增加了处理过的玉米和高粱植株的内生线虫死亡率。

氟氯菊酯名称

[ CAS 号 ]:
82657-04-3

[ 中文名 ]:
联苯菊酯

[ 英文名 ]:
bifenthrin

[中文别名 ]:

[英文别名 ]:

UNII-6B66JED0KN
MFCD00143694
biphenate
capture
Brookade
biphenthrin
Talster
brigade
TALSTAR
bifenthrin

氟氯菊酯生物活性

[ 描述 ]:

[ 相关类别 ]:

信号通路 >> 跨膜转运 >> 钠通道

氟氯菊酯物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
453.2±45.0 °C at 760 mmHg

[ 熔点 ]:
68-71°C

[ 分子式 ]:
C₂₃H₂₂ClF₃O₂

[ 分子量 ]:
422.868

[ 闪点 ]:
136.5±17.9 °C

[ 精确质量 ]:
422.126038

[ PSA ]:
26.30000

[ LogP ]:
7.30

[ 外观性状 ]:
白色结晶固体

[ 蒸汽压 ]:
0.0±1.1 mmHg at 25°C

[ 折射率 ]:
1.564

[ 储存条件 ]:
库房通风低温干燥,与食品原料分开储运

[ 水溶解性 ]:
0.01 g/100 mL

氟氯菊酯MSDS

氟氯菊酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GZ1227800

CHEMICAL NAME :: Cyclopropanecarboxylic acid, 3-(2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethyl- , (2-methyl(1,1'-biphenyl)-3-yl)methyl ester, (Z)-

CAS REGISTRY NUMBER :: 82657-04-3

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C23-H22-Cl-F3-O2

MOLECULAR WEIGHT :: 422.90

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 54500 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,73,1991

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,73,1991

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: 1800 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,73,1991

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - duck

DOSE/DURATION :: >4450 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,73,1991

氟氯菊酯安全信息

[ 符号 ]:

GHS02, GHS07, GHS09

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H302 + H312 + H332-H319-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

[ 风险声明 (欧洲) ]:
R20/21/22;R50/53

[ 安全声明 (欧洲) ]:
S13-S60-S61-S36/37-S16

[ 危险品运输编码 ]:
UN 2588

[ RTECS号 ]:
GZ1227800

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1(b)

氟氯菊酯合成路线

氟氯菊酯上下游产品

氟氯菊酯上游产品

氟氯菊酯下游产品

氟氯菊酯制备

制备方法一由2-苯基苯甲酸与SOCl2反应制得2-苯基苯甲酰氯，再与二甲基甲酰胺反应制得相应的2-苯基苯甲酰胺，经氢化锂铝还原制得2-苯基二甲苄胺。将2-苯基二甲苄胺与CH3I反应制得相应的铵盐，再经异构化后与氯甲酸乙酯反应，制得2-甲基-3-苯基氯苄。最后与相应的酸在KOH存在下，于乙腈中回流16h，制得联苯菊酯。制备方法二由3，3-二甲基-1-烯戊酸2-甲基-3-苯基溴苄经缩合、环合、脱氯化氢制得

2.由3,3-二甲基-1-烯戊酸2-甲基-3-苯基溴苄经缩合、环合、脱氯化氢制得。

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