2-(3,4,5,6-tetrahydroxy-9H-xanthen-9-yl)benzoic acid
更新时间：2024-04-03 04:40:13
2-(3,4,5,6-tetrahydroxy-9H-xanthen-9-yl)benzoic acid结构式
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常用名 | 2-(3,4,5,6-tetrahydroxy-9H-xanthen-9-yl)benzoic acid | 英文名 | 2-(3,4,5,6-tetrahydroxy-9H-xanthen-9-yl)benzoic acid |
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| CAS号 | 54750-05-9 | 分子量 | 366.32100 | |
| 密度 | 1.609g/cm3 | 沸点 | 592.8ºC at 760 mmHg | |
| 分子式 | C20H14O7 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 216.3ºC |
| 英文名 | 2-(3,4,5,6-tetrahydroxy-9H-xanthen-9-yl)benzoic acid |
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| 英文别名 | 更多 |
| 密度 | 1.609g/cm3 |
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| 沸点 | 592.8ºC at 760 mmHg |
| 分子式 | C20H14O7 |
| 分子量 | 366.32100 |
| 闪点 | 216.3ºC |
| 精确质量 | 366.07400 |
| PSA | 127.45000 |
| LogP | 3.49310 |
| 折射率 | 1.767 |
| 海关编码 | 2932999099 |
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~%
2-(3,4,5,6-tetr... 54750-05-9 |
| 文献：Baeyer Chemische Berichte, 1871 , vol. 4, p. 556 Full Text Show Details Orndorff; Brewer American Chemical Journal, 1900 , vol. 23, p. 428,429 American Chemical Journal, 1901 , vol. 26, p. 147,152, 158 Full Text Show Details Buchka Justus Liebigs Annalen der Chemie, 1881 , vol. 209, p. 261 |
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~%
2-(3,4,5,6-tetr... 54750-05-9 |
| 文献：Buchka Justus Liebigs Annalen der Chemie, 1881 , vol. 209, p. 261 |
|
~%
2-(3,4,5,6-tetr... 54750-05-9 |
| 文献：Buchka Justus Liebigs Annalen der Chemie, 1881 , vol. 209, p. 261 |
| 上游产品 3 | |
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| 下游产品 0 | |
| 海关编码 | 2932999099 |
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| 中文概述 | 2932999099. 其他仅含氧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 |
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| Gallin |
| 2-(3,4,5,6-Tetrahydroxy-xanthen-9-yl)-benzoesaeure |
| 2-(3,4,5,6-tetrahydroxy-9H-xanthen-9-yl)-benzoic acid |
| 2-(3,4,5,6-tetrahydroxy-xanthen-9-yl)-benzoic acid |
| 9-(2'-Carboxyphenyl)-3,4,5,6-tetrahydroxyxanthene |
| Benzoic acid,2-(3,4,5,6-tetrahydroxy-9Hxanthen-9-yl) |
