您好，欢迎来到魔法化学网！
| CAS号 : | 451-40-1 |
精确质量 : | 196.08900 |
| 分子式 : | C14H12O |
logP : | 3.11200 |
| 分子量 : | 196.24400 |
PSA : | 17.07000 |
二苯基乙酮 | |
2-Phenylacetophenone | |
451-40-1 | |
C14H12O | |
196.24400 | |
17.07000 | |
3.11200 | |
196.08900 |
|
1.583
|
|
|
白色晶体
|
|
|
>230 °F
|
|
|
320 °C(lit.)
|
|
|
54-55 °C(lit.)
|
|
|
1,2 g/cm3
|
|
|
0.000313mmHg at 25°C
|
|
|
Stable under normal temperatures and pressures.
|
|
|
2-8ºC
|
|
AM9662500
|
|
|
3
|
|
|
29143900
|
|
|
S22-S24/25
|
|
2933990090
|
|
2933990090. 其他仅含氮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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
<p>将苯乙酸和三氯化磷反应制成苯乙酰氯,再在无水三氯化铝存在下与苯反应。反应产物减压蒸出过量苯,继续减压蒸馏,收集160℃(0.67kPa)馏分,即为二苯乙酮。</p> | |
<p>三苯氧胺的中间体。</p> |
