4-Hydroxy-2,3-dimethyl-2,4-nonadienoic acid gamma-lactone
名称: |
4-Hydroxy-2,3-dimethyl-2,4-nonadienoic acid gamma-lactone |
别名: |
3,4-dimethyl-5-pentylidenefuran-2(5H)-one 5-Pentylidene-3,4-dimethyl-2,5-dihydrofuran-2-one 774-64-1 Bovolide
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分子式: |
C11H16O2 |
分子量: |
180.24 |
COE编码: |
11873 |
FEMA: |
4050 |
FLAVIS: |
10.042 |
JECFA: |
2002 |
JECFA信息:
最近的JECFA评价的日期和会议次数: |
2010 (Session 73) |
质量规格的状况: |
Full |
物理形状/气味: |
Clear and colourless liquid; Spicy-herbal to mint-like aroma |
溶解度: |
Soluble in non-polar solvents; insoluble in water |
乙醇中溶解度: |
Soluble |
沸点(℃): |
302-304℃ |
最低检测值%: |
93% |
折射系数: |
1.560-1.575 |
比重: |
0.930-0.980 (20℃) |
其他要求: |
SC: 1-2% 3,4-Dimethyl 5-ketobutanoic acid gamma lactone |
验证实验: |
HNMR |
光谱图:
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