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| CAS号 : | 24572-33-6 |
精确质量 : | 114.07900 |
| 分子式 : | C5H10N2O |
logP : | 0.73540 |
| 分子量 : | 114.14600 |
PSA : | 41.13000 |
4,4-二甲基-2-咪唑烷酮 | |
4,4-dimethylimidazolidin-2-one | |
24572-33-6 | |
C5H10N2O | |
114.14600 | |
41.13000 | |
0.73540 | |
114.07900 |
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1.431
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146.1ºC
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285.2ºC at 760mmHg
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0.986g/cm3
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0.00285mmHg at 25°C
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2933990090
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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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