百草枯

百草枯用途

【用途一】
属速效灭生性触杀型除草剂，广泛用于橡胶、香蕉、甘蔗、果园、农田等地除草

百草枯作用

属速效灭生性触杀型除草剂，广泛用于橡胶、香蕉、甘蔗、果园、农田等地除草

百草枯名称

[ CAS 号 ]:
2074-50-2

[ 中文名 ]:
百草枯

[ 英文名 ]:
Paraquat methosulfate

[中文别名 ]:

[英文别名 ]:

PARAQUATBIS
Paraquat bis(methyl sulfate).
Gramoxone methyl sulfate
Paraquat methosulfate
PARAQUAT-DIMETHYLSULFATE
Weedol(Chevron)
EINECS 218-196-3
paraquate
Dimethyl-4,4'-bipyridinium bis(methyl sulfate)
Gramoone

百草枯物理化学性质

[ 分子式 ]:
C₁₄H₂₀N₂O₈S₂

[ 分子量 ]:
408.44700

[ 精确质量 ]:
408.06600

[ PSA ]:
157.38000

[ LogP ]:
1.35020

[ 外观性状 ]:
棕色统一的液体

百草枯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DW2010000

CHEMICAL NAME :: 4,4'-Bipyridinium, 1,1'-dimethyl-, bis(methyl sulfate)

CAS REGISTRY NUMBER :: 2074-50-2

LAST UPDATED :: 199612

DATA ITEMS CITED :: 13

MOLECULAR FORMULA :: C12-H14-N2.2C-H3-O4-S

MOLECULAR WEIGHT :: 408.48

WISWESSER LINE NOTATION :: T6KJ A D- 2 &WSO&O1 & 2 &3/16 2

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 :: 100 mg/kg

TOXIC EFFECTS :: Gastrointestinal - hypermotility, diarrhea Lungs, Thorax, or Respiration - respiratory depression Lungs, Thorax, or Respiration - other changes

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 17,679,1970

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 35 mg/kg

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Behavioral - changes in motor activity (specific assay) Lungs, Thorax, or Respiration - respiratory stimulation

REFERENCE :: BJIMAG British Journal of Industrial Medicine. (British Medical Journal, Box 560B, Kennebunkport, ME 04046) V.1- 1944- Volume(issue)/page/year: 23,126,1966

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 25 mg/kg

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

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 10,520,1979

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: 35 mg/kg

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

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 10,520,1979

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 30 mg/kg

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

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 10,520,1979 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1800 mg/kg/90D-C

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - fibrosis (interstitial) Lungs, Thorax, or Respiration - other changes Related to Chronic Data - death

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 17,679,1970 *** 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 OSHA PEL (Gen Indu):8H TWA 0.5 mg/m3 (skin), respirable dust CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 0.5 mg/m3 (skin), respirable dust CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 0.5 mg/m3 (skin), respirable dust CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-DENMARK:TWA 0.1 mg/m3;Skin JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV

百草枯安全信息

[ 危险品运输编码 ]:
UN 2781

[ 包装等级 ]:
II

[ 危险类别 ]:
6.1(a)

[ 海关编码 ]:
2933399022

百草枯海关

[ 海关编码 ]: 2933399022

[ 中文概述 ]:
2933399022 百草枯,啶虫脒。监管条件:S(进出口农药登记证明)。增值税率:17.0%。退税率:9.0%。最低关税:6.5%。普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ 监管条件 ]: S.进出口农药登记证明

[ Summary ]:
2933399022 1,1'-dimethyl-[4,4'-bipyridine]-1,1'-diium。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0%

百草枯