Food safety and quality
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香料 |
Tolualdehyde glyceryl acetal (mixed isomers) |
同义词 |
Mixture of 2-(o,m,p-Cresyl)-5-hydroxy dioxane and 2-(o,m,p-Cresyl)-5-hydroxymethyldioxolane;Tolyl glycerin |
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 |
Mixture of 2-(2,3and4-Methylphenyl)-5-hydroxy-1,3-dioxane and 2-(2,3and4-Methylphenyl)-5-hydroxymethyl-1,3-dioxane |
JECFA编码 |
867 |
CAS编码 |
1333-09-1 |
FEMA编码 |
3067 |
COE编码 |
46 |
FLAVIS编码 |
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分子量 |
194.23 |
化学结构式 |
C11H14O3 |
物理性状/气味 |
colourless somewhat viscous liquid with a faint, bitter-almond odour |
溶解度 |
slightly soluble in water; soluble in organic solvents, most oils |
在乙醇中溶解度 |
miscible at room temperature |
沸点(C) |
292°; 160° (10 mm Hg) |
检测分钟% |
95% (sum of o,m,p- isomers) |
最大酸价值 |
1 |
折射系数 |
1.527-1.537 |
比重 |
1.148-1.158 |
其他要求 |
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ID试验 |
IR |
光谱 |
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