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![萘并[4,3-b]菲-12,13-二酮结构式](https://www.chemicalbook.com/CAS/GIF/3732-92-1.gif)
| CAS号 : | 3732-92-1 |
精确质量 : | 308.08400 |
| 分子式 : | C22H12O2 |
logP : | 5.03900 |
| 分子量 : | 308.32900 |
PSA : | 34.14000 |
萘并[4,3-b]菲-12,13-二酮 | |
naphtho[1,2-b]phenanthrene-5,6-dione | |
3732-92-1 | |
C22H12O2 | |
308.32900 | |
34.14000 | |
5.03900 | |
308.08400 |
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1.768
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252ºC
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1.356g/cm3
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568.3ºC at 760 mmHg
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2914399090
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品名, 成分含量, 用途, 丙酮报明包装 |
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2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
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2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |