89457-09-0

• 常用中文名：Ethyl 2-(trifluoromethyl)-1H-1,3-benzodiazole-5-carboxylate
• 常用英文名：Ethyl 2-(trifluoromethyl)-1H-1,3-benzodiazole-5-carboxylate
• CAS号：89457-09-0
• 分子式：C₁₁H₉F₃N₂O₂
• 分子量：258.19700
• 发布时间：2017-03-17 05:52:40
• 更新时间：2024-01-04 17:08:50

名称

• 英文名: ethyl 2-(trifluoromethyl)-3H-benzimidazole-5-carboxylate
• 英文别名: 5-ethoxycarbonyl-2-trifluoromethylbenzimidazole

物化性质

• 密度: 1.41g/cm3
• 沸点: 352.4ºC at 760 mmHg
• 分子式: C₁₁H₉F₃N₂O₂
• 分子量: 258.19700
• 闪点: 166.9ºC
• 精确质量: 258.06200
• PSA: 54.98000
• LogP: 2.75840
• 折射率: 1.546

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DD6690000 CHEMICAL NAME : Benzimidazole-5-carboxylic acid, 2-(trifluoromethyl)-, ethyl ester CAS REGISTRY NUMBER : 89457-09-0 LAST UPDATED : 198910 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H9-F3-N2-O2 MOLECULAR WEIGHT : 258.22 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 : 40 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PSSCBG Pesticide Science. (Blackwell Scientific Pub. Ltd., POB 88, Oxford, UK) V.1- 1970- Volume(issue)/page/year: 15,31,1984

安全

• 海关编码: 2933990090

合成路线

84228-43-3 ~% 89457-09-0

文献：Fujisawa Pharmaceutical Co., Ltd. Patent: US6166219 A1, 2000 ;

37466-90-3 76-05-1 ~% 89457-09-0

文献：Fujisawa Pharmaceutical Co., Ltd. Patent: US6352985 B1, 2002 ; Location in patent: Page column 82-83 ;

64-17-5 82791-93-3 ~% 89457-09-0

文献：Cong, Chao; Wang, Haiyang; Hu, Yue; Liu, Chen; Ma, Siti; Li, Xin; Cao, Jichao; Ma, Shutao European Journal of Medicinal Chemistry, 2011 , vol. 46, # 7 p. 3105 - 3111

619-05-6 ~% 89457-09-0

文献：Cong, Chao; Wang, Haiyang; Hu, Yue; Liu, Chen; Ma, Siti; Li, Xin; Cao, Jichao; Ma, Shutao European Journal of Medicinal Chemistry, 2011 , vol. 46, # 7 p. 3105 - 3111

上下游产品

上游产品  6
84228-43-3 37466-90-3 76-05-1 64-17-5
82791-93-3 619-05-6
下游产品  0

海关

海关编码	2933990090
中文概述	2933990090. 其他仅含氮杂原子的杂环化合物. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%