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Food safety and quality
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| 香料 |
2-Acetylpyrazine |
| 同义词 |
Acetylpyrazine;Methyl pyrazinyl ketone |
| JECFA评价 |
2001 (Session 57) |
| 质量规格的状况 |
Full |
| 需要信息 |
|
| 化学名称 |
2-Acetylpyrazine |
| JECFA编码 |
784 |
| CAS编码 |
22047-25-2 |
| FEMA编码 |
3126 |
| COE编码 |
2286 |
| FLAVIS编码 |
|
| 分子量 |
122.13 |
| 化学结构式 |
C6H6ON2 |
| 物理性状/气味 |
colourless to pale yellow crystals with a nutty, popcorn, breadcrust odour |
| 溶解度 |
slightly soluble in water; soluble in organic solvents |
| 在乙醇中溶解度 |
moderately soluble |
| 沸点(C) |
188° |
| 检测分钟% |
99% |
| 最大酸价值 |
|
| 折射系数 |
NA |
| 比重 |
NA |
| 其他要求 |
mp: 74-80° |
| ID试验 |
IR |
| 光谱 |
 
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