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Food safety and quality
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| 香料 |
(+/-)-Ethyl 3-hydroxy-2-methylbutyrate |
| 同义词 |
Butanoic acid, 3-hydroxy-2-methyl-, ethyl ester;Butyric acid, 3-hydroxy-2-methyl-, ethyl ester |
| JECFA评价 |
2010 (Session 73) |
| 质量规格的状况 |
Full |
| 需要信息 |
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| 化学名称 |
ethyl 3-hydroxy-2-methylbutanoate |
| JECFA编码 |
1949 |
| CAS编码 |
27372-03-8 |
| FEMA编码 |
4391 |
| COE编码 |
10600 |
| FLAVIS编码 |
9.361 |
| 分子量 |
146.18 |
| 化学结构式 |
C7H14O3 |
| 物理性状/气味 |
Clear colourless liquid; Green fruity aroma |
| 溶解度 |
Soluble in water, DMSO, triacetin and vegetable oils |
| 在乙醇中溶解度 |
Soluble |
| 沸点(C) |
57-58° (2.9 mm Hg) |
| 检测分钟% |
95% |
| 最大酸价值 |
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| 折射系数 |
1.405-1.447 |
| 比重 |
0.953-1.053 (20°) |
| 其他要求 |
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| ID试验 |
HNMR |
| 光谱 |

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