Food safety and quality
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香料 |
Theaspirane |
同义词 |
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JECFA评价 |
2016 (Session 82) |
质量规格的状况 |
Full |
需要信息 |
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化学名称 |
2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene |
JECFA编码 |
1238 |
CAS编码 |
36431-72-8 |
FEMA编码 |
3774 |
COE编码 |
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FLAVIS编码 |
13.098 |
分子量 |
194.32 |
化学结构式 |
C13H22O |
物理性状/气味 |
Colourless liquid |
溶解度 |
Insoluble in water, soluble in fats |
在乙醇中溶解度 |
soluble |
沸点(C) |
65° (1 mm Hg) |
检测分钟% |
85% (minimum; sum of stereoisomers) |
最大酸价值 |
1 |
折射系数 |
1.475-1.495 |
比重 |
0.926-0.958 |
其他要求 |
Isomeric composition: E: 47-52% Z: 36-41%; SC: 1% 6-methylidene-2,10,10-trimethyl-1-oxaspiro[4.5]decane; 4-5% 4,6,10,10-Tetramethyl-5-oxabicyclo[4.4.0]dec-1-ene; 1-1.5% 2-(1,3-Butadienyl)-1,3,3-trimethyl-1-cyclohexene; 1.5-2% 6-(2-Butenylidene)-1,5,5-trimethyl-1-cyclohexene; Approx. 1% 3,4-Dihydro-1,1,6-trimethyl-(2H)-naphthalene |
ID试验 |
HNMR IR MS |
光谱 |
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