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| CAS号 : | 105-17-9 |
精确质量 : | 198.21000 |
| 分子式 : | C12H26N2 |
logP : | 2.22620 |
| 分子量 : | 198.34800 |
PSA : | 6.48000 |
(E)-N,N,N',N'-tetraethylbut-2-ene-1,4-diamine | |
105-17-9 | |
C12H26N2 | |
198.34800 | |
6.48000 | |
2.22620 | |
198.21000 |
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1.467
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97.6ºC
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254.7ºC at 760mmHg
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0.844g/cm3
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0.017mmHg at 25°C
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2921290000
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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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