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| CAS号 : | 5724-81-2 |
精确质量 : | 69.05780 |
| 分子式 : | C4H7N |
logP : | 0.28660 |
| 分子量 : | 69.10510 |
PSA : | 12.36000 |
3,4-二氢-2H-吡咯 | |
1-pyrroline | |
5724-81-2 | |
C4H7N | |
69.10510 | |
12.36000 | |
0.28660 | |
69.05780 |
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1.659
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272.2ºC
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526.4ºC at 760 mmHg
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1.61g/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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