中文名 | 螺[芴-9,9'-呫吨]-3',6'-二醇 |
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英文名 | spiro[fluorene-9,9'-xanthene]-3',6'-diol |
英文别名 |
Spiro(fluoren-9,9'-xanthen)-3',6'-diol
Spiro[9H-fluorene-9,9'-[9H]xanthene]-3',6'-diol |
熔点 | 269 °C |
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分子式 | C25H16O3 |
分子量 | 364.39300 |
精确质量 | 364.11000 |
PSA | 49.69000 |
LogP | 5.56660 |
外观性状 | 固体;White to Light yellow powder to crystal |
储存条件 | 室温 |
海关编码 | 2932999099 |
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~% 4081-00-9 |
文献:Sen et al. Journal of the Indian Chemical Society, 1930 , vol. 7, p. 997,1006 Full Text Show Details Mukherjee; Dutt Pr. Acad. Sci. Agra Oudh, 1935 , vol. 5, p. 234,237 |
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% |