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![7H-苯并[c]氧杂蒽-7-酮结构式](https://www.chemicalbook.com/CAS/GIF/63154-69-8.gif)
| CAS号 : | 63154-69-8 |
精确质量 : | 246.06800 |
| 分子式 : | C17H10O2 |
logP : | 4.09940 |
| 分子量 : | 246.26000 |
PSA : | 30.21000 |
7H-苯并[c]氧杂蒽-7-酮 | |
benzo[c]xanthen-7-one | |
63154-69-8 | |
C17H10O2 | |
246.26000 | |
30.21000 | |
4.09940 | |
246.06800 |
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1.71
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218.541ºC
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1.312g/cm3
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448.957ºC at 760 mmHg
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2932999099
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品名, 成分含量, 用途 |
|
2932999099. 其他仅含氧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% |
|
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
