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| CAS号 : | 18435-75-1 |
精确质量 : | 162.06800 |
| 分子式 : | C10H10O2 |
logP : | 2.09920 |
| 分子量 : | 162.18500 |
PSA : | 26.30000 |
4-methyl-3,4-dihydrochromen-2-one | |
18435-75-1 | |
C10H10O2 | |
162.18500 | |
26.30000 | |
2.09920 | |
162.06800 |
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1.536
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87.8ºC
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231.1ºC at 760 mmHg
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1.127g/cm3
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0.0634mmHg at 25°C
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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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