Food safety and quality
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香料 |
6-Hydroxy-3,7-dimethyloctanoic acid lactone |
同义词 |
3,7-Dimethylocta-1,6-lactone |
JECFA评价 |
2003 (Session 61) |
质量规格的状况 |
Full |
需要信息 |
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化学名称 |
3,7-Dimethyl-6-octanolide;4-Methyl-7-(1-methylethyl)-2-oxooxacycloheptane |
JECFA编码 |
237 |
CAS编码 |
499-54-7 |
FEMA编码 |
3355 |
COE编码 |
11833 |
FLAVIS编码 |
10.027 |
分子量 |
170.25 |
化学结构式 |
C10H18O2 |
物理性状/气味 |
colourless, low-melting solid with a maple syrup or brown sugar odour |
溶解度 |
very soluble in water and soluble in alcohol |
在乙醇中溶解度 |
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沸点(C) |
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检测分钟% |
90% |
最大酸价值 |
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折射系数 |
1.457-1.461 |
比重 |
0.966-0.973 |
其他要求 |
mp 31-35°; SC: 6-Hydroxy-3,7-dimethyl-2-octenoic acid lactone |
ID试验 |
IR |
光谱 |
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