9-Dodecenoic acid, 5-hydroxy-, delta-lactone
名称: | 9-Dodecenoic acid, 5-hydroxy-, delta-lactone |
别名: | 15456-68-5 6-(hept-4-en-1-yl)tetrahydro-2H-pyran-2-one 9-Dodecen-5-olide
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分子式: | C12H20O2 |
分子量: | 196.29 |
FEMA: | 4445 |
JECFA: | 1996 |
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 colourless liquid; Tenacious fatty fruity aroma | 溶解度: | Practically insoluble or insoluble in water | 乙醇中溶解度: | Soluble | 沸点(℃): | 309-311℃ | 最低检测值%: | 95% | 折射系数: | 1.457-1.485 | 比重: | 0.949-0.955 (20℃) | 其他要求: | Mixture of isomers: 84-91% cis, 4-11% trans | 验证实验: | MS | 光谱图:
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