英文名 | 5,6-dimethyl-4-oxopyran-2-carboxylate |
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英文别名 |
2,3-dimethyl-4-pyrone-6-carboxylic acid
5,6-DIMETHYL-4-OXO-PYRAN-2-CARBOXYLATE |
沸点 | 341.4ºC at 760mmHg |
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分子式 | C8H7O4- |
分子量 | 167.13900 |
闪点 | 143.8ºC |
精确质量 | 167.03400 |
PSA | 70.34000 |
海关编码 | 2932999099 |
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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% |