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Food safety and quality
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| 香料 |
(E)-4-Nonenal |
| 同义词 |
(E)-Non-4-enal;trans-4-Nonenal |
| JECFA评价 |
2007 (Session 68) |
| 质量规格的状况 |
Full |
| 需要信息 |
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| 化学名称 |
4(E)-Nonenal |
| JECFA编码 |
1642 |
| CAS编码 |
2277-16-9 |
| FEMA编码 |
4302 |
| COE编码 |
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| FLAVIS编码 |
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| 分子量 |
140.23 |
| 化学结构式 |
C9H16O |
| 物理性状/气味 |
Clear, colourless or pale yellow liquid; Fruity aroma |
| 溶解度 |
Sparingly soluble in water; soluble in many non-polar solvents |
| 在乙醇中溶解度 |
Soluble |
| 沸点(C) |
72-75° |
| 检测分钟% |
93% |
| 最大酸价值 |
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| 折射系数 |
1.434-1.439 |
| 比重 |
0.843-0.847 |
| 其他要求 |
Also contains 1-2% 2-nonen-4-ol and 5-6% 2E,4E-nonadienal |
| ID试验 |
HNMR |
| 光谱 |

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