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Food safety and quality
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| 香料 |
Propiophenone |
| 同义词 |
Phenyl ethyl ketone;Propionylbenzene;Ethyl phenyl ketone |
| JECFA评价 |
2001 (Session 57) |
| 质量规格的状况 |
Full |
| 需要信息 |
|
| 化学名称 |
1-Phenyl-1-propanone |
| JECFA编码 |
824 |
| CAS编码 |
93-55-0 |
| FEMA编码 |
3469 |
| COE编码 |
599 |
| FLAVIS编码 |
|
| 分子量 |
134.18 |
| 化学结构式 |
C9H10O |
| 物理性状/气味 |
colourless oily liquid or low melting crystalline solid with a pungent, powerful, floral, herbaceous odour |
| 溶解度 |
insoluble in water; soluble in organic solvents, oils |
| 在乙醇中溶解度 |
miscible at room temperature |
| 沸点(C) |
218° |
| 检测分钟% |
98% |
| 最大酸价值 |
|
| 折射系数 |
1.521-1.531 |
| 比重 |
1.004-1.014 |
| 其他要求 |
mp: 21° |
| ID试验 |
IR |
| 光谱 |
 
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