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| CAS号 : | 53263-58-4 |
精确质量 : | 140.08400 |
| 分子式 : | C8H12O2 |
logP : | 1.81740 |
| 分子量 : | 140.18000 |
PSA : | 37.30000 |
5-乙基-2-羟基-3-甲基环戊-2-烯-1-酮 | |
5-ethyl-2-hydroxy-3-methylcyclopent-2-en-1-one | |
53263-58-4 | |
C8H12O2 | |
140.18000 | |
37.30000 | |
1.81740 | |
140.08400 |
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1.507
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108ºC
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260.5ºC at 760mmHg
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1.086g/cm3
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2914400090
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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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