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| CAS号 : | 592-51-8 |
精确质量 : | 81.05780 |
| 分子式 : | C5H7N |
logP : | 1.47618 |
| 分子量 : | 81.11580 |
PSA : | 23.79000 |
4-戊烯腈 | |
4-Pentenenitrile | |
592-51-8 | |
C5H7N | |
81.11580 | |
23.79000 | |
1.47618 | |
81.05780 |
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n20/D 1.42(lit.)
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无色液体
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46.2ºC
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140.9ºC at 760mmHg
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0.814g/cm3
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Stable. Flammable. Incompatible with strong oxidizing agents. May generate toxic gases in a fire.
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28-36/37
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UN 3275 6.1/PG 2
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Xn
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R20/21/22
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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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