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Food safety and quality
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| |
| 香料 |
(E)-2-Pentenoic acid |
| 同义词 |
|
| JECFA评价 |
2008 (Session 69) |
| 质量规格的状况 |
Full |
| 需要信息 |
|
| 化学名称 |
(2E)-2-Pentenoic acid |
| JECFA编码 |
1804 |
| CAS编码 |
13991-37-2 |
| FEMA编码 |
4193 |
| COE编码 |
10163 |
| FLAVIS编码 |
08.107 |
| 分子量 |
100.12 |
| 化学结构式 |
C5H8O2 |
| 物理性状/气味 |
Colourless liquid; Sour caramellic aroma |
| 溶解度 |
Slightly soluble in water; soluble in non-polar solvents |
| 在乙醇中溶解度 |
Soluble |
| 沸点(C) |
197-199° |
| 检测分钟% |
95% |
| 最大酸价值 |
|
| 折射系数 |
1.445-1.454 |
| 比重 |
0.984-0.991 |
| 其他要求 |
|
| ID试验 |
HNMR MS |
| 光谱 |
 
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