草除灵

草除灵用途

【用途一】
用于防除油菜田阔叶杂草
【用途二】
这是一种专效性芽后传导性除草剂，用于油菜田防除猪殃殃和繁缕，用量140～420g/ha。
【用途三】
适用于敏感作物油菜田间的除草
【用途四】
选择性具有内吸传导作用的芽后除草剂。主要用于油菜及谷物、豆类等作物，防除繁缕、猪殃殃、雀舌草、田芥菜、苋属及豚属、苍耳等阔叶杂草，用量2.25～4.5g有效成分/100m²，以cicamba增效防除母菊属和臭甘菊特别有效。本药剂对后茬作物安全。

草除灵名称

[ CAS 号 ]:
3813-05-6

[ 中文名 ]:
草除灵

[ 英文名 ]:
benazolin [ANSI, WSSA]

[中文别名 ]:

[英文别名 ]:

galtak
leymin
3(2H)-Benzothiazoleacetic acid, 4-chloro-2-oxo-
ben-30
benopan
749788
(4-Chloro-2-oxobenzothiazolin-3-yl)acetic acid
galipan
eunasin
T56 BNVSJ B1VQ IG

草除灵物理化学性质

[ 密度 ]:
1.6±0.1 g/cm3

[ 沸点 ]:
468.4±55.0 °C at 760 mmHg

[ 熔点 ]:
192-196°C

[ 分子式 ]:
C₉H₆ClNO₃S

[ 分子量 ]:
243.667

[ 闪点 ]:
237.1±31.5 °C

[ 精确质量 ]:
242.975693

[ PSA ]:
87.54000

[ LogP ]:
2.21

[ 蒸汽压 ]:
0.0±1.2 mmHg at 25°C

[ 折射率 ]:
1.684

[ 储存条件 ]:
库房通风低温干燥,与食品原料分开储运

草除灵MSDS

详细MSDS(安全技术说明书)

草除灵毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AF9700000

CHEMICAL NAME :: Acetic acid, (4-chloro-2-oxobenzothiazol-3-yl)-

CAS REGISTRY NUMBER :: 3813-05-6

LAST UPDATED :: 199612

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C9-H6-Cl-N-O3-S

MOLECULAR WEIGHT :: 243.67

WISWESSER LINE NOTATION :: T56 BNVSJ B1VQ IG

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 :: 3 gm/kg

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

REFERENCE :: 85ARAE "Agricultural Chemicals," Thomson, W.T., 4 vols., Fresno, CA, Thomson Publications, 1976/77 revision Volume(issue)/page/year: 2,26,1977

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

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 :: Rodent - mouse

DOSE/DURATION :: 3200 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 :: Bird - quail

DOSE/DURATION :: >10204 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

草除灵安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H412

[ 警示性声明 ]:
P273-P305 + P351 + P338

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

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

[ 风险声明 (欧洲) ]:
R36/38;R52/53

[ 安全声明 (欧洲) ]:
S22-S61

[ 危险品运输编码 ]:
UN 3077

[ RTECS号 ]:
AF9700000

[ 海关编码 ]:
2934999090

草除灵制备

邻氯苯胺与硫氰酸铵反应制得邻氯苯基硫脲，再通氯气环合制得2-氨基-4-氯苯并噻唑，再经重氮化、水解制得2-羟基-4-氯苯并噻唑，最后与氯甲酸乙酯反应生成草除灵乙酯，水解得草除灵。

草除灵海关

[ 海关编码 ]: 2934999090

[ 中文概述 ]:
2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

草除灵