氯菊酯_MSDS_用途_密度_氯菊酯CAS号【52645-53-1】

【用途一】
为高效、低毒杀虫剂，用于防治棉花、水稻、蔬菜、果树、茶树等多种作物害虫，也能防治卫生及牲畜害虫
【用途二】
有较强的触杀和胃毒作用，具有击倒力强、杀虫速度快的特点。对光较稳定，在同等使用条件下，对害虫抗性发展也较缓慢，对鳞翅目幼虫高效。可用于蔬菜、茶叶、果树、棉花等作物防治菜青虫、蚜虫、棉铃虫、棉红铃虫、棉蚜、绿盲蝽、黄条跳甲、桃小食心虫、柑橘潜叶蛾、二十八星瓢虫、茶尺蠖、茶毛虫、茶细蛾等多种害虫，对蚊、蝇、跳蚤、蟑螂、虱子等卫生害虫也有良好的效果。如防治棉铃虫、棉红铃虫，在卵孵盛期，用10%乳油1000～1250倍液喷雾，兼治造桥虫、卷叶虫。防治棉蚜于成虫、若虫盛发期，用10%乳油2000～3000倍液喷雾，对抗性棉蚜和棉铃虫效果较差。防治果树害虫，用10%乳油3.75mL/100m²，对水5.52kg喷雾。防治卫生害虫，用10%乳油800～1000倍液喷雾。防治菜青虫、桃蚜、小菜蛾、斜纹夜蛾等用10%乳油1000～2000倍液喷雾。
【用途三】
该品为高效低毒杀虫剂，用于防治棉花、水稻、蔬菜、果树茶树等多种作物害虫，也用于防治卫生害虫及牲畜害虫。杀虫作用强烈，很低的浓度即可使害虫中毒死亡，农业上治虫有效的浓度大多数都在100ppm以下，一般为20-50ppm，每亩有效成份的用量一般只有5-10ml。
【用途四】
该品味高效低毒杀虫剂，用于防治棉花，水稻，蔬菜果树茶树等多种作物害虫，也用于防治卫生害虫及牲畜害虫。杀虫作用强烈，很低的浓度即可使害虫及中间体较易得到，农业上治虫有效的浓度大多数都在100ppm以下，一般为20-50ppm，每亩有效成分的用量一般在5-10ml。

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[ 描述 ]:

Permethrin (NRDC-143) 是杀昆虫化合物,神经毒剂。

[ 相关类别 ]:

信号通路 >> 抗感染 >> 寄生物

研究领域 >> 感染

[参考文献]

[1]. Xiao X, et al. Exposure to permethrin promotes high fat diet-induced weight gain and insulin resistance in male C57BL/6J mice. Food Chem Toxicol. 2018 Jan;111:405-416.

[2]. Smith LB, et al. CYP-mediated permethrin resistance in Aedes aegypti and evidence for trans-regulation. PLoS Negl Trop Dis. 2018 Nov 19;12(11):e0006933.

[相关活性小分子]

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
465.9±45.0 °C at 760 mmHg

[ 熔点 ]:
34-35°C

[ 分子式 ]:
C₂₁H₂₀Cl₂O₃

[ 分子量 ]:
391.288

[ 闪点 ]:
159.4±27.7 °C

[ 精确质量 ]:
390.078949

[ PSA ]:
35.53000

[ LogP ]:
7.15

[ 外观性状 ]:
无色晶体(但技术产品通常作为一种淡棕色液体供应)

[ 蒸汽压 ]:
0.0±1.2 mmHg at 25°C

[ 折射率 ]:
1.616

[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开储运

[ 稳定性 ]:
Stable. Incompatible with strong oxidising agents.

[ 水溶解性 ]:
insoluble

详细MSDS(安全技术说明书)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GZ1255000

CHEMICAL NAME :: Cyclopropanecarboxylic acid, 3-(2,2-dichlorovinyl)-2,2-dimethyl-, 3-phenoxybenzyl ester, (+-)-, (cis,trans)-

CAS REGISTRY NUMBER :: 52645-53-1

LAST UPDATED :: 199710

DATA ITEMS CITED :: 44

MOLECULAR FORMULA :: C21-H20-Cl2-O3

MOLECULAR WEIGHT :: 391.31

WISWESSER LINE NOTATION :: L3TJ A1 A1 B1UYGG CVO1R COR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Human - man

DOSE/DURATION :: >4 gm/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 383 mg/kg

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

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 485 mg/m3

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

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1750 mg/kg

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

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 6600 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - ataxia

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >270 mg/kg

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

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 537 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Behavioral - coma

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 424 mg/kg

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

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 685 mg/m3

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

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >10 gm/kg

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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 429 mg/kg

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

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 10 gm/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - ataxia

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 31 mg/kg

TOXIC EFFECTS :: Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other Enzymes

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intracerebral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 600 ug/kg

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

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 680 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Behavioral - coma

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 4 gm/kg

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

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 4 gm/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: 7 gm/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - irritability Gastrointestinal - changes in structure or function of salivary glands

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: 13500 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - duck

DOSE/DURATION :: 11300 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - domestic

DOSE/DURATION :: 32 gm/kg

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 33855 mg/kg/26W-C

TOXIC EFFECTS :: Liver - changes in liver weight

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 72 gm/kg/2Y-C

TOXIC EFFECTS :: Liver - other changes Liver - changes in liver weight Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other Enzymes

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2800 mg/kg/7D-I

TOXIC EFFECTS :: Peripheral Nerve and Sensation - recording from peripheral motor nerve Behavioral - muscle weakness Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other Enzymes

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1500 ug/m3/24H/13W-C

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Blood - changes in leukocyte (WBC) count Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - phosphatases

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4 mg/kg/10D-I

TOXIC EFFECTS :: Immunological Including Allergic - decrease in cellular immune response

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: 1098 mg/kg/7D-C

TOXIC EFFECTS :: Liver - changes in liver weight Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - hepatic microsomal mixed oxidase (dealkylation, hydroxylation, etc.)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 250 mg/kg

SEX/DURATION :: female 6-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)

TYPE OF TEST :: Specific locus test

TYPE OF TEST :: Micronucleus test

MUTATION DATA

TEST SYSTEM :: Rodent - mouse

DOSE/DURATION :: 150 mg/kg

REFERENCE :: PHABDI Proceedings of the Hungarian Annual Meeting for Biochemistry. (Magyar Kemikusok Egyesulete, Anker Koz 1, 1061 Budapest, Hungary) V.1- 1961- Volume(issue)/page/year: 21,227,1981 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 53,329,1991 IARC Cancer Review:Human No Available Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 53,329,1991 IARC Cancer Review:Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 53,329,1991 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989

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[ 符号 ]:

GHS02, GHS07, GHS09

[ 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

详细合成路线

氯菊酯上游产品

氯菊酯下游产品

【方法一】
三氯乙醛与异丁烯作用得（I）（II）两个三氯烯醇同分异构体。反应以三氯化铝为催化剂，在低温下进行。在氯化氢存在下，乙腈与无水乙醇作用生成亚氨基乙醚盐酸盐，进一步与无水乙醇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114～118℃，反应3h，使（I）转化为（II）。将转位产物与原乙酸三乙酯作用，催化剂为异丁酸，反应温度从110℃上升至150℃，大约12h，在150～155℃反应7～8h，于0.08MPa压力下蒸出前馏分，得3，3-二甲基-4，6，6-三氯己烯-[5]-酸乙酯（V），并伴随（VI）。将（VI）在氯化氢-乙醇溶液中进行开环反应又得（V）。（V）在乙醇钠存在下，于40～45℃反应5h，环合生成2，2-二甲基-3-（2，2-二氯乙烯基）-环丙烷羧酸乙酯（VII），经精馏得纯度较高的二氯菊酸乙酯。在碱液存在下，将（VII）回流反应3h，皂化得相应钠盐（VIII）。（VIII）与氯化间苯氧基苄基三乙胺反应，制得氯菊酯（IX）。反应过程如下：

二氯菊酸的合成可参阅文献[5]。
【方法二】
以三氯乙醛与异丁烯合成1,1,1-三氯-4-甲基-4-戊烯-2-醇，经转位后即得1,1,1-三氯-4-甲基-3-戊烯-2-醇，再与原乙酸三乙酯缩合重排而得3，3-二甲基-4,6,6-三氯-5-已烯酸乙酯，进一步在乙醇钠作用下环合为2,2-二甲基-3-（2,2-二氯乙烯基）环丙烷羧酯乙酯，经皂化成钠盐，再与氯化-3-苯氧基苄基三乙胺反应而制得二氯苯醚菊酯。该法原料及中间体较易得到，工艺过程中操作条件要求较严，产品含量一般在60-80%，加工成3.2%或10%乳油、0.25%粉剂使用。

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[ 海关编码 ]: 2916209022

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