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![1-[1,1'-联苯]-4-基-2-苯基乙-1-酮结构式](https://www.chemicalbook.com/CAS/GIF/2001-23-2.gif)
| CAS号 : | 2001-23-2 |
精确质量 : | 272.12000 |
| 分子式 : | C20H16O |
logP : | 4.77900 |
| 分子量 : | 272.34000 |
PSA : | 17.07000 |
1-[1,1'-联苯]-4-基-2-苯基乙-1-酮 | |
1-[1,1'-biphenyl]-4-yl-2-phenylethan-1-one | |
2001-23-2 | |
C20H16O | |
272.34000 | |
17.07000 | |
4.77900 | |
272.12000 |
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1.607
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191.8ºC
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436.6ºC at 760mmHg
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1.102g/cm3
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7.96E-08mmHg at 25°C
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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% |