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![4,4'-[对亚苯基二(偶氮)]双酚结构式](https://www.chemicalbook.com/CAS/GIF/21811-64-3.gif)
| CAS号 : | 21811-64-3 |
精确质量 : | 318.11200 |
| 分子式 : | C18H14N4O2 |
logP : | 2.75860 |
| 分子量 : | 318.32900 |
PSA : | 82.92000 |
4,4'-[对亚苯基二(偶氮)]双酚 | |
4-[[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]hydrazinylidene]cyclohexa-2,5-dien-1-one | |
21811-64-3 | |
C18H14N4O2 | |
318.32900 | |
82.92000 | |
2.75860 | |
318.11200 |
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1.654
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254.5ºC
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7.98E-14mmHg at 25°C
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1.27g/cm3
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497.2ºC at 760mmHg
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2927000090
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品名, 成分含量, 用途 |
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2927000090 其他重氮化合物、偶氮化合物等（包括氧化偶氮化合物）. 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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2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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2927000090. Other Diazo-, azo- or azoxy-compounds. General tariff: |
![4-[(4-氨基苯基)亚肼基]环己-2,5-二烯-1-酮](https://www.chemicalbook.com/CAS/GIF/103-18-4.gif)
