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| CAS号 : | 2653-66-9 |
精确质量 : | 298.11100 |
| 分子式 : | C20H14N2O |
logP : | 4.32490 |
| 分子量 : | 298.33800 |
PSA : | 41.46000 |
(1Z)-1-(萘-2-基亚肼基)萘-2-酮 | |
(1Z)-1-(naphthalen-2-ylhydrazinylidene)naphthalen-2-one | |
2653-66-9 | |
C20H14N2O | |
298.33800 | |
41.46000 | |
4.32490 | |
298.11100 |
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1.662
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256.528ºC
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0mmHg at 25°C
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|
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1.207g/cm3
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500.557ºC at 760 mmHg
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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: |
