中文名 |
2,3-二氢-2-(4-羟基苯基)-6-甲基-4H-吡喃-4-酮 |
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英文名 |
2-(4-hydroxyphenyl)-6-methyl-2,3-dihydropyran-4-one |
英文别名 |
更多 |
密度 | 1.2±0.1 g/cm3 |
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沸点 | 364.1±41.0 °C at 760 mmHg |
分子式 | C12H12O3 |
分子量 | 204.222 |
闪点 | 143.3±21.1 °C |
精确质量 | 204.078644 |
PSA | 46.53000 |
LogP | 1.23 |
蒸汽压 | 0.0±0.8 mmHg at 25°C |
折射率 | 1.574 |
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% |
w2692 |
4H-Pyran-4-one, 2,3-dihydro-2-(4-hydroxyphenyl)-6-methyl- |
2-(4-Hydroxyphenyl)-6-methyl-2,3-dihydro-4H-pyran-4-one |