英语词典化工词典

chlorfenvinfos

chlorfenvinfos

  • 中文别名：毒虫威
  • 中文释义：毒虫畏;代草克;2-氯-1-(2,4-二氯苯基)乙烯基二乙基磷酸酯;GC-4072
  • 英文别名：chlorfenvinfos;
    Chlorfenvinphos;
    (1Ξ)-2-chloro-1-(2,4-dichlorophenyl)ethenyl diethyl phosphate;
    chlorfenvinphos;
    clofenvinfos;
    (EZ)-2-chloro-1-(2,4-dichlorophenyl)vinyl diethyl phosphate;
    Chlorfenvinfos;
    2-chloro-1-(2,4-dichlorophenyl)ethenyl diethyl phosphate 
  • CAS No.：470-90-6
  • 分子式：C12H14Cl3O4P
  • 分子量：359.57000
  • 精确分子量：357.97000
  • PSA：54.57000
  • MDL：MFCD00041818
  • InChI：The Key: FSAVDKDHPDSCTO-WQLSENKSSA-N
  • 分子结构式：

物化性质

外观与性状：
琥珀色的液体,带有一种温和化学气味
密度：
1.373g/cm3
熔点：
-23 to -19ºC
沸点：
396.5ºC at 760 mmHg
闪点：
100 °C
水溶解性：
Insoluble
折射率：
1.534
蒸汽压：
3.9E-06mmHg at 25°C
存储条件/存储方法：
库房通风低温干燥,与食品原料分开储运
稳定性相关：

明火可燃; 受热放出有毒氧化磷、氯化物气体

安全信息

外观与性状：
琥珀色的液体,带有一种温和化学气味
密度：
1.373g/cm3
熔点：
-23 to -19ºC
沸点：
396.5ºC at 760 mmHg
闪点：
100 °C
水溶解性：
Insoluble
折射率：
1.534
蒸汽压：
3.9E-06mmHg at 25°C
存储条件/存储方法：
库房通风低温干燥,与食品原料分开储运
稳定性相关：

明火可燃; 受热放出有毒氧化磷、氯化物气体

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TB8750000
CHEMICAL NAME :
Phosphoric acid, 2-chloro-1-(2,4-dichlorophenyl)vinyl diethyl ester
CAS REGISTRY NUMBER :
470-90-6
LAST UPDATED :
199709
DATA ITEMS CITED :
37
MOLECULAR FORMULA :
C12-H14-Cl3-O4-P
MOLECULAR WEIGHT :
359.58
WISWESSER LINE NOTATION :
GR CG DYU1GOPO&O2&O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Human
DOSE/DURATION :
10 mg/kg
TOXIC EFFECTS :
Blood - other changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
10 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 :
50 mg/m3/4H
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 :
26400 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 :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
8500 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 :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
7 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 :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
6600 ug/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation Gastrointestinal - changes in structure or function of salivary glands Gastrointestinal - hypermotility, diarrhea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
65 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 :
Administration onto the skin
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
336 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 :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
87 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 :
339 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 :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
87 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 :
Mammal - dog
DOSE/DURATION :
1200 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 :
Intravenous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
51 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation Gastrointestinal - changes in structure or function of salivary glands Gastrointestinal - hypermotility, diarrhea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
300 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation Gastrointestinal - changes in structure or function of salivary glands Gastrointestinal - hypermotility, diarrhea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
400 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation Gastrointestinal - changes in structure or function of salivary glands Gastrointestinal - hypermotility, diarrhea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
125 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 - pigeon
DOSE/DURATION :
13300 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 :
Oral
SPECIES OBSERVED :
Bird - chicken
DOSE/DURATION :
29100 ug/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Bird - chicken
DOSE/DURATION :
23100 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 :
Oral
SPECIES OBSERVED :
Bird - quail
DOSE/DURATION :
148 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - fasciculations Gastrointestinal - hypermotility, diarrhea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - domestic
DOSE/DURATION :
71250 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 :
Oral
SPECIES OBSERVED :
Mammal - cattle
DOSE/DURATION :
20 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 :
Mammal - species unspecified
DOSE/DURATION :
10 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 - wild bird species
DOSE/DURATION :
13 mg/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 :
420 mg/kg/12W-C
TOXIC EFFECTS :
Endocrine - changes in spleen weight Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
49 mg/kg/35W-I
TOXIC EFFECTS :
Cardiac - other changes Liver - other changes Kidney, Ureter, Bladder - other changes
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
182 mg/kg/26W-I
TOXIC EFFECTS :
Blood - changes in leukocyte (WBC) count
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
50400 mg/kg/28D-I
TOXIC EFFECTS :
Liver - other changes Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
14 mg/kg/17W-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other transferases
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
697 mg/kg/7D-C
TOXIC EFFECTS :
Brain and Coverings - other degenerative changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other esterases
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
2100 ug/kg/12W-C
TOXIC EFFECTS :
Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
500 ug/plate
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 116,185,1983 *** REVIEWS *** TOXICOLOGY REVIEW RREVAH Residue Reviews. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1962- Volume(issue)/page/year: 46,1,1973 TOXICOLOGY REVIEW CNDQA8 Cahiers de Nutrition et de Dietetique. (Editions Meteore, 42, rue du Louvre, 75001 Paris, France) V.1- 1966- Volume(issue)/page/year: 10(3),43,1975 TOXICOLOGY REVIEW RREVAH Residue Reviews. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1962- Volume(issue)/page/year: 63,1,1976 *** 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
毒理学数据：

口服-大鼠 LD50: 10 毫克/公斤; 口服-小鼠 LD50: 65 毫克/公斤

MSDS

国标编号: 61874
ＣＡＳ: 470-90-6
中文名称: 毒虫畏
英文名称: Phosphosric Acid;Chlorfenvinphos
别 名: 杀螟威；2-氯-1-(2，4-二氯苯基)乙烯基二乙基磷酸酯
分子式: C12H14Cl3O4P
分子量: 359.58
熔 点: 167～170℃(66.7Pa)
密 度: 1.36
蒸汽压:
溶解性: 微溶于水，但可与丙酮、乙醇、煤油、丙二醇和二甲苯混
稳定性: 本品能被水缓慢水解，对钢、铁、黄铜等有腐蚀作用，但
外观与性状: 本品是(Z)和(E)异构体的混合物，其中大多数是(Z)异构体，为琥珀色油状液体，(Z：E)异构体的标准比例为8.5：
危险标记: 14(有毒品)
用 途: 杀虫剂，在土壤处理时，可防治地老虎、根蝇等

2.对环境的影响: 毒理学资料 急性毒性：LD50117mg/kg(小鼠经口)； 20mg/kg(大鼠经口) 3.现场应急监测方法: 　 4.实验室监测方法: 气相色谱法，参照《分析化学手册》(第四分册，色谱分析)，化学工业出版社 气相色谱法(农作物、水果、蔬菜)《农药残留量气相色谱法》国家商检局编 5.环境标准: 欧洲经济共同体法规(1982)食物中最高残留限值 一般农作物：0.1mg/kg；特定农作物：0.05～0.5mg/kg 美国(1981)食物和饲料中容许残留限值 0.005～0.2mg/kg(特定畜产品) 6.应急处理处置方法: 急性中毒时，立即使患者脱离现场，脱去污染衣服，全身污染部位用肥皂水或碱溶液彻底清洗，如系口服者，应立即口服1～2%苏打水，或用0.2～0.5%高锰酸钾溶液洗胃，并服用片剂解磷毒(PAM)或阿托品1～2片。眼部污染可用苏打水或生理盐水冲洗。 漏应急处理：迅速撤离泄漏污染区人员至安全区，严格限制出入。切断火源。穿防毒服。切断泄漏源。小量泄漏用砂土或其它不燃材料吸附或吸收。也可大量水冲洗，洗水稀释后放入废水系统。大量泄漏：构筑围堤或挖坑收容。用泡沫覆盖降低蒸气灾害。用泵转移至槽车或专用收集器内，回收或运至废物处理场所处置。 消防：用水、砂土、二氧化碳灭火器灭火，应注意穿戴可靠的防毒、防护用品，防止人身中毒。

分子结构与计算化学数据

分子结构数据

五、分子性质数据：

1、 摩尔折射率：81.43

2、 摩尔体积（cm3/mol）：261.8

3、 等张比容（90.2K）：671.2

4、 表面张力（dyne/cm）：43.2

5、 介电常数（F/m）：

6、 偶极距（D）：

7、 极化率（10-24cm3）：32.28

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