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| CAS号 : | 86504-33-8 |
精确质量 : | 324.11500 |
| 分子式 : | C23H16O2 |
logP : | 4.53300 |
| 分子量 : | 324.37200 |
PSA : | 34.14000 |
3,4,5-三苯基-3-环戊烯-1,2-二酮 | |
3,4,5-triphenylcyclopent-3-ene-1,2-dione | |
86504-33-8 | |
C23H16O2 | |
324.37200 | |
34.14000 | |
4.53300 | |
324.11500 |
|
1.651
|
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214ºC
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|
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1.23g/cm3
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|
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491.5ºC at 760mmHg
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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% |
|
2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
