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| CAS号 : | 5615-90-7 |
精确质量 : | 113.04800 |
| 分子式 : | C5H7NO2 |
logP : | -0.00220 |
| 分子量 : | 113.11500 |
PSA : | 46.17000 |
3-甲基-2,5-二吡咯烷酮 | |
3-methylpyrrolidine-2,5-dione | |
5615-90-7 | |
C5H7NO2 | |
113.11500 | |
46.17000 | |
-0.00220 | |
113.04800 |
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1.616
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222.9ºC
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|
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445ºC at 760 mmHg
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1.29g/cm3
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2925190090
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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% |
