25059-80-7

• 常用中文名：草除灵
• 常用英文名：Benazolin-ethyl ester
• CAS号：25059-80-7
• 分子式：C₁₁H₁₀ClNO₃S
• 分子量：271.72000
• 相关类别： 化学农药原药 除草剂 其他除草剂
• 发布时间：2018-09-30 17:52:25
• 更新时间：2024-01-05 22:47:53
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名称

• 中文名: 草除灵
• 英文名: benazolin-ethyl
• 中文别名: 4-氯-2,3-二氢-2-氧化-4,3-苯并噻唑-3-基乙酸乙酯; 高特克; 4-氯-2-氧代苯并噻唑-3-基乙酸乙酯; 4-氯-2-氧代-3(2H)苯并噻唑乙酯; 好实多
• 英文别名: ethyl 4-chloro-2-oxo-2H-benzothiazole-3-acetate; ETHYL-4-CHLOR-2-OXO-BENZOTHIAZOLINACETAT; 4-Chlor-2-oxobenzthiazolinyl-3-essigsaeureethylester; Benazolin,ethyl ester salts; BENZOLIN-ETHYL; BENAZOLIN-ETHYL ESTER; MFCD00143653; EINECS 246-591-0; ethyl (4-chloro-2-oxo-1,3-benzothiazol-3(2H)-yl)acetate; ethyl 4-chloro-2-oxo-3(2H)-benzothiazoleacetate; BENZAOLIN-ETHYLESTER; ethyl 4-chloro-2,3-dihydro-2-oxo-1,3-benzothiazol-3-ylacetate; 3-Ethoxycarbonylmethyl-4-chlor-benzothiazolin-2-on; Benazolin-ethyl

物化性质

• 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

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

安全

• 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

合成路线

2522-00-1 ~% 25059-80-7

文献：Bulletin of the Chemical Society of Japan, , vol. 56, # 4 p. 1255 - 1256

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%