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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