中文名 | 2-羟基-4,5-二甲氧基苯甲酸苯酯 |
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英文名 | phenyl 2-hydroxy-4,5-dimethoxybenzoate |
英文别名 | 2-hydroxy-4,5-dimethoxybenzoic acid phenyl ester |
密度 | 1.250±0.06g/ml(Predicted) |
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沸点 | 431.2±45.0℃(Predicted) |
分子式 | C15H14O5 |
分子量 | 274.26900 |
精确质量 | 274.08400 |
PSA | 64.99000 |
LogP | 2.62860 |
储存条件 | 2-8℃,密闭,干燥 |
海关编码 | 2918990090 |
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~96% 877997-98-3 |
文献:Zeria Pharmaceutical Co., LTD; Nakao, Ryu Patent: US2013/253222 A1, 2013 ; Location in patent: Paragraph 0039 ; |
~62% 877997-98-3 |
文献:ZERIA PHARMACEUTICAL CO., LTD. Patent: WO2006/22252 A1, 2006 ; Location in patent: Page/Page column 10 ; |
~% 877997-98-3 |
文献:US2013/253222 A1, ; |
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% |