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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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品名, 成分含量, 用途 |
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2926909090 其他腈基化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
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HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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2926909090. Other Nitrile-function compounds. General tariff:6.5% |
一种重要的有机中间体,广泛应用于医药、染料、农药等领域. |
