Ethyl 2-(trifluoromethyl)-1H-1,3-benzodiazole-5-carboxylate

名称

[ CAS 号 ]:
89457-09-0

[ 英文名 ]:
Ethyl 2-(trifluoromethyl)-1H-1,3-benzodiazole-5-carboxylate

[英文别名 ]:

5-ethoxycarbonyl-2-trifluoromethylbenzimidazole

物理化学性质

[ 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

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安全信息

[ 海关编码 ]:
2933990090

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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%

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[ 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%