英文名 | 3-(2-oxopropoxy)benzo[c]chromen-6-one |
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密度 | 1.291g/cm3 |
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沸点 | 458.6ºC at 760 mmHg |
分子式 | C16H12O4 |
分子量 | 268.26400 |
闪点 | 206.3ºC |
精确质量 | 268.07400 |
PSA | 56.51000 |
LogP | 2.91400 |
折射率 | 1.604 |
海关编码 | 2932209090 |
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~79% 307551-22-0 |
文献:Garazd; Ogorodniichuk; Khilya Chemistry of Natural Compounds, 2002 , vol. 38, # 5 p. 424 - 433 |
~% 307551-22-0 |
文献:Garazd; Ogorodniichuk; Khilya Chemistry of Natural Compounds, 2002 , vol. 38, # 5 p. 424 - 433 |
~% 307551-22-0 |
文献:Garazd; Ogorodniichuk; Khilya Chemistry of Natural Compounds, 2002 , vol. 38, # 5 p. 424 - 433 |
海关编码 | 2932209090 |
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中文概述 | 2932209090. 其他内酯. 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 | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |