英文名 | 3,9-bis(prop-1-en-2-yl)-2,4,8,10-tetraoxaspiro[5.5]undecane |
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英文别名 |
Dimethallidenpentaerythritol
2,4,8,10-Tetraoxaspiro[5.5]undecane,3,9-bis(1-methylethenyl) Di-methallyliden-pentaerythritol Dimethallylidenpentaerythrol 3,9-diisopropenyl-2,4,8,10-tetraoxa-spiro[5.5]undecane |
分子式 | C13H20O4 |
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分子量 | 240.29500 |
精确质量 | 240.13600 |
PSA | 36.92000 |
LogP | 1.87080 |
海关编码 | 2932999099 |
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~% 1213-20-3 |
文献:Brown et al. Journal of Chemical and Engineering Data, 1959 , vol. 4, p. 182,183 |
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% |