Food safety and quality
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香料 |
2,3-Diethyl-5-methylpyrazine |
同义词 |
2,3-Diethyl-5-methyl-1,4-diazine;2-Methyl-5,6-diethylpyrazine |
JECFA评价 |
2001 (Session 57) |
质量规格的状况 |
Full |
需要信息 |
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化学名称 |
2,3-Diethyl-5-methylpyrazine |
JECFA编码 |
777 |
CAS编码 |
18138-04-0 |
FEMA编码 |
3336 |
COE编码 |
11303 |
FLAVIS编码 |
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分子量 |
150.22 |
化学结构式 |
C9H14N2 |
物理性状/气味 |
colourless to light yellow liquid with a nutty, roasted, vegetable odour |
溶解度 |
moderately soluble in water; soluble in oils, organic solvents |
在乙醇中溶解度 |
miscible at room temperature |
沸点(C) |
203° |
检测分钟% |
98% |
最大酸价值 |
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折射系数 |
1.493-1.505 |
比重 |
0.938-0.957 |
其他要求 |
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ID试验 |
IR |
光谱 |
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