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| CAS号 : | 14811-95-1 |
精确质量 : | 278.29700 |
| 分子式 : | C20H38 |
logP : | 7.60000 |
| 分子量 : | 278.51600 |
PSA : | 0.00000 |
1 19-二十碳二烯 | |
icosa-1,19-diene | |
14811-95-1 | |
C20H38 | |
278.51600 | |
0.00000 | |
7.60000 | |
278.29700 |
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1.452
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145.5ºC
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348.7ºC at 760 mmHg
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0.798g/cm3
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9.97E-05mmHg at 25°C
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2901299090
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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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