灭多威

灭多威用途

【用途一】
是一种广谱、速效杀虫剂，对蚜虫、棉铃虫等多种害虫有效，可用于粮食、棉花、蔬菜、烟草、水果等作物

【用途二】
内吸性氨基甲酸酯类杀虫剂，兼有触杀和胃毒作用，能有效防治多种害虫及其幼虫和卵，残效期较短。防治棉铃虫、棉潜蛾、烟夜蛾用24%水剂24～36mL/100m2 对水喷雾。也可用叶面喷雾防治蚜虫、蓟马、红蜘蛛、卷叶虫、黏虫等，土壤处理防治线虫和叶部害虫。
【用途三】
该品为一种内吸性具有触杀、胃毒作用的氨基甲酸酯类的广谱杀虫剂。1966年由美国Du Pont公司首批推荐作为杀虫、杀线虫剂。适用于棉花、烟草、果树、蔬菜防治蚜虫、蛾、地老虎等害虫，是目前防治抗药性棉蚜良好的替换品种。本品又用作硫双威（Thiodicarb）的中间体。

灭多威名称

[ CAS 号 ]:
16752-77-5

[ 中文名 ]:
灭多威

[ 英文名 ]:
methomyl

[中文别名 ]:

[英文别名 ]:

IN 1179
methomyl
DUNET
Methomyl PESTANAL(R),analytical standard
Metomil
KUIK
Kipsin
1SY1&UNOVM1
MFCD00055451
Flytek

灭多威物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
144°C

[ 熔点 ]:
78°C

[ 分子式 ]:
C₅H₁₀N₂O₂S

[ 分子量 ]:
162.210

[ 精确质量 ]:
162.046295

[ PSA ]:
75.99000

[ LogP ]:
0.60

[ 外观性状 ]:
白色结晶固体

[ 折射率 ]:
1.509

[ 储存条件 ]:
库房通风低温干燥,与食品原料分开储运

[ 稳定性 ]:
Stable. Incompatible with strong bases, strong oxidizing agents.

[ 水溶解性 ]:
Soluble. 5.8 g/100 mL

灭多威MSDS

详细MSDS(安全技术说明书)

灭多威毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AK2975000

CHEMICAL NAME :: Acetimidic acid, thio-N-((methylcarbamoyl)oxy)-, methyl ester

CAS REGISTRY NUMBER :: 16752-77-5

LAST UPDATED :: 199712

DATA ITEMS CITED :: 52

MOLECULAR FORMULA :: C5-H10-N2-O2-S

MOLECULAR WEIGHT :: 162.23

WISWESSER LINE NOTATION :: 1SY1&UNOVM1

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 :: 17 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 :: 77 ppm/4H

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Behavioral - tremor Lungs, Thorax, or Respiration - dyspnea

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >1600 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 :: 9 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 :: 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 :: Mammal - dog

DOSE/DURATION :: 20 mg/kg

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Primate - monkey

DOSE/DURATION :: 40 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 - rabbit

DOSE/DURATION :: 5880 mg/kg

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 15 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 :: 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 - chicken

DOSE/DURATION :: 28 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: 23700 ug/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 :: Bird - quail

DOSE/DURATION :: 3680 ppm

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 :: 15 mg/kg

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

REFERENCE :: SHELL* Shell Chemical Company. (P.O. Box 4320, Houston, TX 77210)

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

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Bird - duck

DOSE/DURATION :: 1890 ppm

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 :: 10 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 :: 15960 mg/kg/95W-C

TOXIC EFFECTS :: Blood - changes in bone marrow (not otherwise specified) Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - changes in testicular weight

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 264 mg/kg/33D-I

TOXIC EFFECTS :: Brain and Coverings - other degenerative changes 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 :: Mammal - dog

DOSE/DURATION :: 18200 mg/kg/2Y-C

TOXIC EFFECTS :: Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Blood - changes in bone marrow (not otherwise specified) Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 3 gm/kg/3W-I

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea Related to Chronic Data - death

TYPE OF TEST :: DNA damage

TYPE OF TEST :: DNA damage

TYPE OF TEST :: Cytogenetic analysis

MUTATION DATA

TEST SYSTEM :: Rodent - mouse

REFERENCE :: ENVRAL Environmental Research. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1967- Volume(issue)/page/year: 42,362,1987 *** REVIEWS *** ACGIH TLV-Not classifiable as a human carcinogen DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 ACGIH TLV-TWA 2.5 mg/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 TOXICOLOGY REVIEW 85ALAU "Carbamate Insecticides: Chemistry, Biochemistry, and Toxicology," Kuhr, R.J., and H.W. Dorough, Cleveland, OH, CRC Press, 1976 Volume(issue)/page/year: -,106,1977 *** 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-AUSTRALIA:TWA 2.5 mg/m3 JAN 1993 OEL-BELGIUM:TWA 2.5 mg/m3 JAN 1993 OEL-DENMARK:TWA 2.5 mg/m3;Skin JAN 1993 OEL-FRANCE:TWA 2.5 mg/m3;Skin JAN 1993 OEL-THE NETHERLANDS:TWA 2.5 mg/m3;Skin JAN 1993 OEL-SWITZERLAND:TWA 2.4 mg/m3;Skin JAN 1993 OEL-UNITED KINGDOM:TWA 2.5 mg/m3;Skin JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO METHOMYL-air:10H TWA 2.5 mg/m3 REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - B0027 No. of Facilities: 15 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 2367 (estimated) No. of Female Employees: 1288 (estimated)

灭多威安全信息

[ 符号 ]:

GHS06, GHS09

[ 信号词 ]:
Danger

[ 危害声明 ]:
H300-H410

[ 警示性声明 ]:
P273-P301 + P310 + P330-P391-P501

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
T+:Verytoxic;N:Dangerous for the environment;

[ 风险声明 (欧洲) ]:
R28;R50/53

[ 安全声明 (欧洲) ]:
S1/2-S22-S36/37-S60-S61-S45-S16

[ 危险品运输编码 ]:
UN 2757

[ RTECS号 ]:
AK2975000

[ 包装等级 ]:
II

[ 危险类别 ]:
6.1(a)

[ 海关编码 ]:
2930909052

灭多威上下游产品

灭多威上游产品

灭多威下游产品

灭多威制备

1.将乙醛与硫酸羟胺在碱性溶液中反应制成乙醛肟，将其溶于犖甲基吡咯烷酮中，经氯化制得氯代乙醛肟。在氯代乙醛肟生成液中，加甲硫醇及水，于5℃下滴加50%氢氧化钠溶液至ｐＨ值为6～7，制成灭多威肟的甲基吡咯烷酮溶液。加入三乙胺和异氰酸甲酯进行反应则得乙肟威。

灭多威海关

[ 海关编码 ]: 2930909052

[ 中文概述 ]:
2930909052 灭多威、涕灭威、乙硫苯威等〔包括杀线威、甲硫威、多杀威、涕灭砜威、硫双威、〕。监管条件:S(进出口农药登记证明)。增值税率:17.0%。退税率:0.0%。最低关税:6.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 监管条件 ]: S.进出口农药登记证明

[ Summary ]:
2930909052 (e)-2-methyl-2-(methylsulfonyl)propanal o-methylcarbamoyl oxime。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:0.0%。MFN tarrif:6.5%。general tariff:30.0%

灭多威文献

Effect of methomyl and oxamyl soil applications on early control of nematodes and insects.

Pest Manag. Sci. 67(5) , 507-13, (2011)

Methomyl is a widely used carbamate insecticide that has traditionally been applied as a foliar spray. More recently, methomyl has been labeled as a soil application via drip chemigation. Not much is ...

Efficacy of wax matrix bait stations for Mediterranean fruit flies (Diptera: Tephritidae).

J. Econ. Entomol. 105(2) , 471-9, (2012)

Tests were conducted that evaluated efficacy of wax matrix bait stations for Ceratitis capitata (Wiedemann) adults in Guatemala. Bait stations were exposed to outdoor conditions to determine effect of...

Polar organic chemical integrative samplers for pesticides monitoring: impacts of field exposure conditions.

Sci. Total Environ. 488-489 , 188-96, (2014)

This study focuses on how Polar Organic Chemical Integrative Samplers (POCIS) work in real environmental conditions. A selection of 23 polar pesticides and 8 metabolites were investigated by exposure ...

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灭多威