2-溴-4-三氟甲基噻唑-5-甲酸乙酯结构式
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常用名 | 2-溴-4-三氟甲基噻唑-5-甲酸乙酯 | 英文名 | Ethyl 2-Bromo-4-(trifluoromethyl)thiazole-5-carboxylate |
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| CAS号 | 72850-79-4 | 分子量 | 304.084 | |
| 密度 | 1.7±0.1 g/cm3 | 沸点 | 303.6±42.0 °C at 760 mmHg | |
| 分子式 | C7H5BrF3NO2S | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 137.4±27.9 °C |
| 中文名 | 2-溴-4-三氟甲基噻唑-5-甲酸乙酯 |
|---|---|
| 英文名 | Ethyl 2-Bromo-4-(trifluoromethyl)thiazole-5-carboxylate |
| 中文别名 | 2-溴-4-三氟甲基噻唑-5-羧酸乙酯 |
| 英文别名 | 更多 |
| 密度 | 1.7±0.1 g/cm3 |
|---|---|
| 沸点 | 303.6±42.0 °C at 760 mmHg |
| 分子式 | C7H5BrF3NO2S |
| 分子量 | 304.084 |
| 闪点 | 137.4±27.9 °C |
| 精确质量 | 302.917633 |
| PSA | 67.43000 |
| LogP | 3.41 |
| InChIKey | XPAISTXWPBHIMZ-UHFFFAOYSA-N |
| SMILES | CCOC(=O)c1sc(Br)nc1C(F)(F)F |
| 蒸汽压 | 0.0±0.6 mmHg at 25°C |
| 折射率 | 1.500 |
| 储存条件 | 室温,干燥 |
| 危害码 (欧洲) | Xi: Irritant; |
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| 海关编码 | 2934100090 |
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~92%
2-溴-4-三氟甲基噻唑-5-甲酸乙酯 72850-79-4 |
| 文献:Boy, Kenneth M.; Wu, Yong-Jin; Guernon, Jason M. Patent: US2004/147401 A1, 2004 ; Location in patent: Page 32 ; US 20040147401 A1 |
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~%
2-溴-4-三氟甲基噻唑-5-甲酸乙酯 72850-79-4 |
| 文献:Tetrahedron Letters, , vol. 46, # 13 p. 2251 - 2252 |
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~%
2-溴-4-三氟甲基噻唑-5-甲酸乙酯 72850-79-4 |
| 文献:Journal of Heterocyclic Chemistry, , vol. 22, p. 1621 - 1630 |
| 海关编码 | 2934100090 |
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| 中文概述 | 2934100090. 结构上含有一个非稠合噻唑环的化合物(不论是否氢化). 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:20.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
| 5-Thiazolecarboxylic acid, 2-bromo-4-(trifluoromethyl)-, ethyl ester |
| Ethyl 2-bromo-4-(trifluoromethyl)-1,3-thiazole-5-carboxylate |