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Food safety and quality
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| 香料 |
Ethyl-(3,5 or 6)-methoxypyrazine (85%) and 2-Methyl-(3,5 or 6)-methoxypyrazine (13%) |
| 同义词 |
|
| JECFA评价 |
2001 (Session 57) |
| 质量规格的状况 |
Full |
| 需要信息 |
|
| 化学名称 |
Mixture of 2-Ethyl-3-methoxypyrazine and 2-Ethyl-5-methoxypyrazine and 2-Ethyl-6-methoxypyrazine and 2-Methyl-3-methoxypyrazine and 2-Methyl-5-methoxypyrazine and 2-Methyl-6-methoxypyrazine |
| JECFA编码 |
789 |
| CAS编码 |
25680-58-4;68039-50-9;67845-38-9 |
| FEMA编码 |
3280 |
| COE编码 |
11329 |
| FLAVIS编码 |
|
| 分子量 |
|
| 化学结构式 |
C6H8N2 |
| 物理性状/气味 |
colourless to slight yellow liquid with a raw potato, earthy, bell pepper odour |
| 溶解度 |
soluble in water, organic solvents, oils |
| 在乙醇中溶解度 |
miscible at room temperature |
| 沸点(C) |
80-95° (10 mm Hg) |
| 检测分钟% |
99% (sum of 6 named compounds) |
| 最大酸价值 |
|
| 折射系数 |
1.497-1.505 |
| 比重 |
1.036-1.052 |
| 其他要求 |
|
| ID试验 |
IR |
| 光谱 |
 
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