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| CAS号 : | 64728-49-0 |
精确质量 : | 240.13700 |
| 分子式 : | C14H16N4 |
logP : | 1.93320 |
| 分子量 : | 240.30400 |
PSA : | 32.26000 |
1,4-双(2-吡啶基)哌嗪 | |
1,4-Di(2-pyridyl)piperazine | |
64728-49-0 | |
C14H16N4 | |
240.30400 | |
32.26000 | |
1.93320 | |
240.13700 |
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1.611
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216.9ºC
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127ºC
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1.181g/cm3
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435ºC at 760 mmHg
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2933990090
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2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
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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% |
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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% |
