英文名 | 3-(3-(3,4-dimethoxyphenyl)propyl)-6-methyldihydro-2H-pyran-2,4(3H)-dione |
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密度 | 1.121g/cm3 |
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沸点 | 480.2ºC at 760mmHg |
分子式 | C17H22O5 |
分子量 | 306.35400 |
闪点 | 263.9ºC |
精确质量 | 306.14700 |
PSA | 61.83000 |
LogP | 2.54720 |
折射率 | 1.507 |
海关编码 | 2932999099 |
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~% 5415-52-1 |
文献:Walker Journal of the American Chemical Society, 1956 , vol. 78, p. 3201,3204 |
~% 5415-52-1 |
文献:Walker Journal of the American Chemical Society, 1956 , vol. 78, p. 3201,3204 |
上游产品 2 | |
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下游产品 0 |
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% |