中文名 | 5-溴-2-(三氟甲氧基)苯甲酸 |
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英文名 | 5-Bromo-2-(trifluoromethoxy)benzoic acid |
英文别名 |
5-Bromo-2-(trifluoromethoxy)benzoic acid
Benzoic acid, 5-bromo-2-(trifluoromethoxy)- 5-bromo-2-trifluoromethoxy-benzoic acid |
密度 | 1.8±0.1 g/cm3 |
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沸点 | 287.1±40.0 °C at 760 mmHg |
分子式 | C8H4BrF3O3 |
分子量 | 285.015 |
闪点 | 127.4±27.3 °C |
精确质量 | 283.929596 |
PSA | 46.53000 |
LogP | 3.61 |
蒸汽压 | 0.0±0.6 mmHg at 25°C |
折射率 | 1.518 |
储存条件 | 室温,干燥 |
海关编码 | 2918990090 |
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~86% 403646-47-9 |
文献:Schlosser, Manfred; Castagnetti European Journal of Organic Chemistry, 2001 , # 21 p. 3991 - 3997 |
~37% 403646-47-9 |
文献:Millennium Pharmaceuticals, Inc. Patent: US2004/82779 A1, 2004 ; Location in patent: Page 91 ; US 20040082779 A1 |
~% 403646-47-9 |
文献:Gilead Palo Alto, Inc. Patent: US2011/21521 A1, 2011 ; Location in patent: Page/Page column 56; 57 ; |
海关编码 | 2918990090 |
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中文概述 | 2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 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:30.0% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |