英文名 | 1,4,7,10,15,18,21,24-Octaoxacyclooctacosane-11,14,25,28-tetrone |
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英文别名 | Crown lactone I |
密度 | 1.129g/cm3 |
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沸点 | 799.6ºC at 760mmHg |
分子式 | C20H32O12 |
分子量 | 464.46100 |
闪点 | 339.4ºC |
精确质量 | 464.18900 |
PSA | 142.12000 |
折射率 | 1.427 |
海关编码 | 2932999099 |
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~54% 92772-42-4 |
文献:Singh, Harjit; Kumar, Manoj; Singh, Paramjit Journal of Chemical Research, Miniprint, 1989 , # 4 p. 675 - 688 |
~8% 92772-42-4 |
文献:Ogawa, Takuji; Yoshikawa, Akemi; Wada, Hidemi; Ogawa, Chie; Ono, Noboru; Suzuki, Hitomi Journal of the Chemical Society, Chemical Communications, 1995 , # 14 p. 1407 - 1408 |
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% |