乙腈中除草定

乙腈中除草定用途

【用途一】
非选择性除草剂，用于防除一年生及多年生禾本科杂草
【用途二】
本品为非选择性除草剂，以5~15kg AI/ha剂量施用,可防除非耕地作区一般杂草;防除一年生杂草,用量2~4kg/ha.在定植的柑桔园中防除一年生杂草,用量3.2~8.0kg/ha;菠萝中用量1.8~5.5 kg/ha.在较高剂量下,其作用可维持一个季节以上.

乙腈中除草定名称

[ CAS 号 ]:
314-40-9

[ 中文名 ]:
除草定

[ 英文名 ]:
Bromacil

[中文别名 ]:

[英文别名 ]:

Uragon
Urox B
hibor
EINECS 206-245-1
5-Br
(RS)-5-bromo-3-sec-butyl-6-methyluracil
Nalkil
Borea
5-bromo-3-s-butyl-6-methyluracil
Rout

乙腈中除草定物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
411ºC

[ 熔点 ]:
157-160°C

[ 分子式 ]:
C₉H₁₃BrN₂O₂

[ 分子量 ]:
261.116

[ 精确质量 ]:
260.016022

[ PSA ]:
54.86000

[ LogP ]:
2.10

[ 外观性状 ]:
白色至米色结晶固体

[ 折射率 ]:
1.541

[ 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 acids, strong oxidizing agents.

乙腈中除草定MSDS

详细MSDS(安全技术说明书)

乙腈中除草定毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YQ9100000

CHEMICAL NAME :: Uracil, 5-bromo-3-sec-butyl-6-methyl-

CAS REGISTRY NUMBER :: 314-40-9

BEILSTEIN REFERENCE NO. :: 0647896

LAST UPDATED :: 199712

DATA ITEMS CITED :: 34

MOLECULAR FORMULA :: C9-H13-Br-N2-O2

MOLECULAR WEIGHT :: 261.15

WISWESSER LINE NOTATION :: T6MVNVJ CY2&1 EE F1

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 :: 641 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 :: >4800 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 :: >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 :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3040 mg/kg

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

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

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 :: Administration onto the skin

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 :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10350 mg/kg/2W-I

TOXIC EFFECTS :: Behavioral - ataxia Gastrointestinal - changes in structure or function of salivary glands Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 45625 mg/kg/2Y-C

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 38 mg/m3/2H

SEX/DURATION :: female 7-14 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - musculoskeletal system

TYPE OF TEST :: Sex chromosome loss and nondisjunction

MUTATION DATA

TYPE OF TEST :: Mutation in mammalian somatic cells

TEST SYSTEM :: Rodent - mouse Lymphocyte

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB84-138973 *** REVIEWS *** ACGIH TLV-Animal 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 10 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 *** 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 1 ppm (10 mg/m3) JAN 1993 OEL-BELGIUM:TWA 1 ppm (11 mg/m3) JAN 1993 OEL-DENMARK:TWA 5 mg/m3 JAN 1993 OEL-FINLAND:TWA 1 ppm (10 mg/m3);STEL 3 ppm (30 mg/m3) JAN 1993 OEL-FRANCE:TWA 1 ppm (10 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 1 ppm (10 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 1 ppm (10 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 1 ppm (10 mg/m3);STEL 2 ppm (20 mg/m3) 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 BROMACIL-air:10H TWA 1 ppm 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 : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80830 No. of Facilities: 362 (estimated) No. of Industries: 11 No. of Occupations: 5 No. of Employees: 1905 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80830 No. of Facilities: 755 (estimated) No. of Industries: 7 No. of Occupations: 6 No. of Employees: 4372 (estimated) No. of Female Employees: 63 (estimated)

乙腈中除草定安全信息

[ 符号 ]:

GHS07, GHS09

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H315-H319-H335-H400

[ 警示性声明 ]:
P261-P273-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xn: Harmful;N: Dangerous for the environment;

[ 风险声明 (欧洲) ]:
R22

[ 安全声明 (欧洲) ]:
S26-S61

[ 危险品运输编码 ]:
UN3077 9/PG 3

[ RTECS号 ]:
YQ9100000

[ 海关编码 ]:
2933599014

乙腈中除草定海关

[ 海关编码 ]: 2933599014

[ 中文概述 ]:
2933599014 嘧草醚,双草醚,除草啶,环草啶等〔包括异草啶,异丙酯草醚,嘧草硫醚,特草啶〕。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 ]:
2933599014 6-nitroso-7h-purine。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%

乙腈中除草定文献

Toxicity of the herbicides bromacil and simazine to the aquatic macrophyte, Vallisneria americana Michx.

Environ. Toxicol. Chem. 29(1) , 201-11, (2010)

Vallisneria americana Michx. (tapegrass) is an ecologically important submersed, vascular aquatic plant that provides food and shelter for many aquatic and waterfowl species. This plant often occurs c...

Determination of selected herbicides and phenols in water and soils by solid-phase extraction and high-performance liquid chromatography.

J. Chromatogr. Sci. 38(5) , 211-8, (2000)

A high-performance liquid chromatography procedure or the determination of the herbicides simazine, propazine, bromacil, metoxuron, and hexazinone is elaborated. Stationary phases RP8 and RP18 and mix...

Combined photobacterium toxicity of herbicide mixtures containing one insecticide.

Chemosphere 75(3) , 381-8, (2009)

To test whether the dose-addition (DA) model can predict the combined toxicity of the mixtures of herbicides that coexisted with insecticide(s), we selected five herbicides (simetryn, prometon, bromac...

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