Food safety and quality
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香料 |
(+/-)-(2,6,6,-Trimethyl-2-hydroxycyclohexylidene)acetic acid gamma-lactone |
同义词 |
Dihydroactinidiolide |
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 |
5,6,7,7a-Tetrahydro-4,4,7a-trimethyl-2(4H)-benzofuranone |
JECFA编码 |
1164 |
CAS编码 |
15356-74-8 |
FEMA编码 |
4020 |
COE编码 |
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FLAVIS编码 |
13.109 |
分子量 |
180.25 |
化学结构式 |
C11H16O2 |
物理性状/气味 |
Clear, colourless liquid; musky or coumarin-like aroma |
溶解度 |
Insoluble in water; soluble in nonpolar solvents |
在乙醇中溶解度 |
soluble |
沸点(C) |
90° |
检测分钟% |
90% |
最大酸价值 |
1 |
折射系数 |
1.499-1.505 |
比重 |
1.051-1.058 |
其他要求 |
SC: 2,9-dimethyl 3,8-decanedione, 4-hydroxy-5,6-oxo beta-ionone |
ID试验 |
NMR |
光谱 |
![](https://www.fao.org/fileadmin/user_upload/jecfa/img/1164.gif)
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