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草除灵

草除灵名称

[ CAS 号 ]:
25059-80-7

[ 中文名 ]:
草除灵

[ 英文名 ]:
Benazolin-ethyl ester

[中文别名 ]:

[英文别名 ]:

ethyl 4-chloro-2-oxo-2H-benzothiazole-3-acetate
ETHYL-4-CHLOR-2-OXO-BENZOTHIAZOLINACETAT
Benazolin,ethyl ester salts
BENZOLIN-ETHYL
BENAZOLIN-ETHYL ESTER
MFCD00143653
EINECS 246-591-0
ethyl 4-chloro-2-oxo-3(2H)-benzothiazoleacetate
BENZAOLIN-ETHYLESTER
3-Ethoxycarbonylmethyl-4-chlor-benzothiazolin-2-on

草除灵物理化学性质

[ 密度 ]:
1.418 g/cm3

[ 沸点 ]:
408.1ºC at 760mmHg

[ 熔点 ]:
79ºC

[ 分子式 ]:
C₁₁H₁₀ClNO₃S

[ 分子量 ]:
271.72000

[ 闪点 ]:
200.6ºC

[ 精确质量 ]:
271.00700

[ PSA ]:
76.54000

[ LogP ]:
2.27950

[ 蒸汽压 ]:
7.16E-07mmHg at 25°C

[ 折射率 ]:
1.608

[ 储存条件 ]:
室温

草除灵毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DL0880000

CHEMICAL NAME :: 3(2H)-Benzothiazoleacetic acid, 4-chloro-2-oxo-, ethyl ester

CAS REGISTRY NUMBER :: 25059-80-7

LAST UPDATED :: 199612

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C11-H10-Cl-N-O3-S

MOLECULAR WEIGHT :: 271.73

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 :: >5 gm/kg

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

REFERENCE :: FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C151,1991

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

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5500 mg/m3/4H

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

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,52,1991

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2100 mg/kg

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

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,52,1991

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >4 gm/kg

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

REFERENCE :: FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C151,1991

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

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

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,52,1991

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: >6 gm/kg

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

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,52,1991

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - duck

DOSE/DURATION :: >3 gm/kg

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

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,52,1991

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草除灵安全信息

[ 符号 ]:

GHS09

[ 危害声明 ]:
H411

[ 警示性声明 ]:
P273

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

[ 危害码 (欧洲) ]:
N:Dangerousfortheenvironment;

[ 风险声明 (欧洲) ]:
R51/53

[ 安全声明 (欧洲) ]:
S61

[ 危险品运输编码 ]:
UN 3077 9/PG 3

[ RTECS号 ]:
DL0880000

[ 海关编码 ]:
2927000090

草除灵合成路线

详细合成路线

草除灵海关

[ 海关编码 ]: 2927000090

[ 中文概述 ]:
2927000090 其他重氮化合物、偶氮化合物等（包括氧化偶氮化合物）. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

草除灵文献

Herbicide sensitivity of transgenic multiple herbicide-tolerant oilseed rape.

Pest Manag. Sci. 58(4) , 405-12, (2002)

Glyphosate and glufosinate-ammonium herbicide tolerance traits were combined into both winter and spring lines of Brassica napus L. This allowed the study of possible interactions between these transg...

Biodegradation of benazolin-ethyl by strain Methyloversatilis sp. cd-1 isolated from activated sludge.

Curr. Microbiol. 62(2) , 570-7, (2011)

Benazolin-ethyl has been used on a wide range of weeds present in various crops since 1964. Because benazolin-ethyl is a potential hazard to the environment and human health, it is important to remove...

Chromatographic purification and identification of polar metabolites of benazolin-ethyl from soybean.

Int. J. Environ. Anal. Chem. 25(1-3) , 135-49, (1986)

The metabolism of benazolin-ethyl (4-chloro-2-oxobenzothiazolin-3-ylacetic acid ethyl ester), a post emergence herbicide, has been studied in soybean using (14C)-phenyl labelled compound. Preliminary ...

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草除灵