英文名 | 2-hydroxy-2-(6-hydroxy-2,3,4-trimethoxyphenyl)indene-1,3-dione |
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密度 | 1.425g/cm3 |
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沸点 | 610.2ºC at 760 mmHg |
分子式 | C18H16O7 |
分子量 | 344.31500 |
闪点 | 225.1ºC |
精确质量 | 344.09000 |
PSA | 102.29000 |
LogP | 1.68480 |
折射率 | 1.635 |
海关编码 | 2914509090 |
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~61% 75840-19-6 |
文献:Poupelin; Saint-Ruf; Perche; et al. European Journal of Medicinal Chemistry, 1980 , vol. 15, # 3 p. 253 - 262 |
海关编码 | 2914509090 |
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中文概述 | 2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
Summary | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |