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| CAS号 : | 5751-48-4 |
精确质量 : | 160.05200 |
| 分子式 : | C10H8O2 |
logP : | 2.10140 |
| 分子量 : | 160.16900 |
PSA : | 30.21000 |
2-甲基色原酮 | |
2-methylchromen-4-one | |
5751-48-4 | |
C10H8O2 | |
160.16900 | |
30.21000 | |
2.10140 | |
160.05200 |
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1.572
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108.6ºC
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249.5ºC at 760 mmHg
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1.185g/cm3
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2933990090
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2933990090. 其他仅含氮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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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