Food safety and quality
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香料 |
5-Methylquinoxaline |
同义词 |
5-Methyl-1,4-benzodiazine |
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 |
5-Methylquinoxaline |
JECFA编码 |
798 |
CAS编码 |
13708-12-8 |
FEMA编码 |
3203 |
COE编码 |
2271 |
FLAVIS编码 |
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分子量 |
144.18 |
化学结构式 |
C9H8N2 |
物理性状/气味 |
colourless to light yellow liquid with a burnt, roasted, nutty, coffee odour |
溶解度 |
freely soluble in water, organic solvents, oils |
在乙醇中溶解度 |
very soluble |
沸点(C) |
120° (15 mm Hg) |
检测分钟% |
98% |
最大酸价值 |
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折射系数 |
1.616-1.624 |
比重 |
1.102-1.128 |
其他要求 |
mp: 20° |
ID试验 |
IR |
光谱 |
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