密度 | 1.3±0.1 g/cm3 |
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沸点 | 418.1±45.0 °C at 760 mmHg |
熔点 | 143-146℃ |
分子式 | C10H8O3 |
分子量 | 176.169 |
闪点 | 192.8±28.8 °C |
精确质量 | 176.047348 |
PSA | 43.37000 |
LogP | 0.75 |
蒸汽压 | 0.0±1.0 mmHg at 25°C |
折射率 | 1.609 |
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% |
5-Formyl-3,4-dihydroisocoumarin |
3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carboxaldehyde |
1-oxo-isochroman-5-carbaldehyde |
5-Formyl-3,4-dihydro-1H-2-benzopyran-1-one |
erythrocentaurin |
1-Oxo-3,4-dihydro-1H-isochromene-5-carbaldehyde |
1H-2-Benzopyran-5-carboxaldehyde,3,4-dihydro-1-oxo |
1-Oxo-isochroman-5-carbaldehyd |
1H-2-Benzopyran-5-carboxaldehyde, 3,4-dihydro-1-oxo- |
Erythrocentaurin,3-Formyl-homophthalsaeure-anhydrid |
5-formyl-2,3-dihydroisocoumarin |