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| CAS号 : | 1897-41-2 |
精确质量 : | 263.88200 |
| 分子式 : | C8Cl4N2 |
logP : | 4.04356 |
| 分子量 : | 265.91100 |
PSA : | 47.58000 |
四氯对苯二甲腈 | |
2,3,5,6-tetrachlorobenzene-1,4-dicarbonitrile | |
1897-41-2 | |
C8Cl4N2 | |
265.91100 | |
47.58000 | |
4.04356 | |
263.88200 |
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1.632
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166.8ºC
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370.1ºC at 760mmHg
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308-312 °C(lit.)
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1.71 g/cm3
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1.13E-05mmHg at 25°C
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TI8275000
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1
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S24-S37-S61-S60
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3077
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Xi; N
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R43
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2926909090
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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% |
<p>一种重要的有机中间体,广泛应用于医药、染料、农药等领域.</p> |
