杀虫畏
杀虫畏用途
可用于防治鳞翅目和双翅目害虫，牛奶棚和家畜笼中的蝇，仓库、牧场和森林害虫，也可用来做防蛾剂
【用途二】
高效、低毒有机磷杀虫剂。以触杀为主，对鳞翅目、双翅目和多种鞘翅目害虫有高效，而对温血动物毒性低。在有机磷杀虫剂出现抗性问题时，国外已将杀虫畏作为一个重要的替换品种。可用于粮、棉、果、茶、蔬菜和林业上，也要引入防治仓贮粮、织物害虫。如防治水稻二化螟，以15g有效成分/100 m2施药2次，杀虫效果达90%。以0。05%药液防治蓟马，效果达97%。用0。04%质量分数药液防治棉蚜，效果达98%，用0。025%药液喷雾防治棉红蜘蛛，效果达94%。
杀虫畏名称
[ CAS 号 ]:
22248-79-9
[ 中文名 ]:
杀虫畏
[ 英文名 ]:
Tetrachlorvinphos
[中文别名 ]:
[英文别名 ]:
- Rabond
- ipo8
- Rabon
- stirofos
- Ravap
- Tetrachlorvinphos
- CVMP
- MFCD00078729
- ROL
- Dust M
杀虫畏物理化学性质
[ 密度 ]:
1.52 g/cm3
[ 沸点 ]:
399.5ºC at 760 mmHg
[ 熔点 ]:
97-98 °C(lit.)
[ 分子式 ]:
C10H9Cl4O4P
[ 分子量 ]:
365.96200
[ 闪点 ]:
302.8ºC
[ 精确质量 ]:
363.89900
[ PSA ]:
54.57000
[ LogP ]:
5.60150
[ 外观性状 ]:
无色晶体或白色粉末
[ 储存条件 ]:
库房通风低温干燥,与食品原料分开储运
杀虫畏MSDS
杀虫畏毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TB9100000
- CHEMICAL NAME :
- Phosphoric acid, 2-chloro-1-(2,4,5-trichlorophenyl)vinyl dimethyl ester, (Z)-
- CAS REGISTRY NUMBER :
- 22248-79-9
- LAST UPDATED :
- 199703
- DATA ITEMS CITED :
- 34
- MOLECULAR FORMULA :
- C10-H9-Cl4-O4-P
- MOLECULAR WEIGHT :
- 365.96
- WISWESSER LINE NOTATION :
- GR BG DG EYU1GOPO&O1&O1
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 :
- 480 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- TYPE OF TEST :
- LC - Lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >854 mg/m3
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - changes in structure or function of salivary glands
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1500 mg/kg
- TOXIC EFFECTS :
- 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 :
- Unreported
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 7473 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 :
- Rodent - mouse
- DOSE/DURATION :
- 1379 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LC - Lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >290 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 - mouse
- DOSE/DURATION :
- >7500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LC - Lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Mammal - cat
- DOSE/DURATION :
- >290 mg/m3/4H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LC - Lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- >290 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 - rabbit
- DOSE/DURATION :
- >2500 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 - rabbit
- DOSE/DURATION :
- >5 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 :
- 1600 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LC - Lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- >854 mg/m3
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - changes in structure or function of salivary glands
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- >5 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 :
- 2528 mg/kg
- TOXIC EFFECTS :
- Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Bird - duck
- 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 :
- Mammal - cattle
- DOSE/DURATION :
- 360 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 :
- Mammal - species unspecified
- 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 - wild bird species
- DOSE/DURATION :
- 100 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 :
- 4550 mg/kg/26W-I
- TOXIC EFFECTS :
- Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) 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 :
- 2520 mg/kg/2W-C
- TOXIC EFFECTS :
- Blood - 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 :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 280 mg/kg/28D-I
- TOXIC EFFECTS :
- Liver - changes in liver weight Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - dehydrogenases
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1384 gm/kg/2Y-C
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Kidney, Ureter, Bladder - Kidney tumors
- TYPE OF TEST :
- Micronucleus test
- TYPE OF TEST :
- Micronucleus test
MUTATION DATA
- TYPE OF TEST :
- Sister chromatid exchange
- TEST SYSTEM :
- Rodent - mouse Cells - not otherwise specified
- DOSE/DURATION :
- 500 ug/L
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 279,165,1992 *** REVIEWS *** IARC Cancer Review:Animal Limited 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: 30,197,1983 IARC Cancer Review:Human No Adequate 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: 30,197,1983 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 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 *** 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 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 1 mg/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1542 No. of Facilities: 31 (estimated) No. of Industries: 1 No. of Occupations: 4 No. of Employees: 644 (estimated) No. of Female Employees: 123 (estimated)
杀虫畏安全信息
[ 符号 ]:
GHS07, GHS09
[ 信号词 ]:
Warning
[ 危害声明 ]:
H302-H400
[ 警示性声明 ]:
P273
[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves
[ 危害码 (欧洲) ]:
N: Dangerous for the environment;Xn: Harmful;F: Flammable;
[ 风险声明 (欧洲) ]:
R21/22
[ 安全声明 (欧洲) ]:
S36-S60-S61-S36/37-S16
[ 危险品运输编码 ]:
UN 3077 9/PG 3
[ RTECS号 ]:
TB9100000
[ 包装等级 ]:
I; II; III
[ 危险类别 ]:
6.1
[ 海关编码 ]:
2919900090
杀虫畏制备
五氯苯乙酮的制备 将三氯乙烯和少量偶氮二异丁腈（催化剂）于100℃通入干燥氧气，在6.5×105Pa 压力下，于110℃反应10h得二氯乙酰氯。然后将二氯乙酰氯滴入1， 2， 4-三氯苯和无水三氯化铝浆状物中，升温至90℃，维持4h，制得五氯苯乙酮。收率可达79.87%。n15D1.5854～1。5930。
亚磷酸三甲酯的制备 苯酚与三氯化磷的作用容易收到较好的收率，先生成亚磷酸三苯酯，然后与过量的无水甲醇在甲醇钠的存在下，于一个乳化反应塔内进行酯交换反应，温度130～150℃，用过量的甲醇蒸气把三甲酯从塔顶带出，再经蒸馏后分离甲醇和三甲酯，塔底出来的苯酚循环使用。
杀虫畏的合成 五氯苯乙酮投入反应锅中，于30～50℃滴入亚磷酸三甲酯，再升温至110℃，保温反应0.5h，用乙醇（或乙醚和戊烷）处理得杀虫畏，收率达77.13%。
杀虫畏海关
[ 海关编码 ]: 2919900090
[ 中文概述 ]:
HS:2919900090 其他磷酸酯及其盐（包括乳磷酸盐）（包括它们的卤化，磺化，硝化和亚硝化衍生物） 增值税率:17.0% 退税率:9.0% 监管条件:AB(入境货物通关单,出境货物通关单) 最惠国关税:6.5% 普通关税:30.0%
[ 申报要素 ]: 品名, 成分含量, 用途
[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单
[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
[ Summary ]:
2919900090 other phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%
杀虫畏文献
Parasitol. Res. 114 Suppl 1 , S7-18, (2015)
The susceptibility of 12 field-collected isolates and 4 laboratory strains of cat fleas, Ctenocephalides felis was determined by topical application of some of the insecticides used as on-animal thera...
Economic effects of horn fly (Diptera: Muscidae) populations on beef cattle exposed to three pesticide treatment regimes.J. Econ. Entomol. 84(4) , 1270-4, (1991)
Horn flies could not be maintained below 50 per animal with sprays or dusts during a 21-wk study. However, weights of cows and calves and condition scores of cows were not influenced by suppression of...
Controlled release insecticide devices for protection of sheep against head strike caused by Lucilia cuprina.Vet. Parasitol. 52(1-2) , 113-28, (1994)
The effectiveness of polymer matrix tags containing (w/w) 8.5% cypermethrin, 7.5% flucythrinate, 13.7% tetrachlorvinphos or 20.0% diazinon in protecting sheep against head strike by the sheep blowfly ...
推荐生产厂家/供应商：
公司名：上海吉至生化科技有限公司
区域：上海市奉贤区
价格：
￥1068.0/250mg
联系人：刘佳
产品详情：杀虫威
公司名：上海阿拉丁生化科技股份有限公司
区域：上海市浦东新区
价格：
￥659.9/250mg
￥391.9/1ml
￥需询单/1g
￥需询单/1g
联系人：阿拉丁李高志
产品详情：杀虫威
查看所有供应商请点击：
相关化合物
【杀虫畏】化源网提供杀虫畏CAS号22248-79-9，杀虫畏MSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询杀虫畏上化源网，专业又轻松。>>电脑版：杀虫畏
标题：杀虫畏_MSDS_用途_密度_杀虫畏CAS号【22248-79-9】_化源网 地址：https://m.chemsrc.com/mip/cas/22248-79-9_1189916.html