Mixture of (E)-4-hydroxy-4-(3-hydroxybut-1-en-1-yl)-3,5,5-trimethylcyclohex-2-enone and (Z)-4-hydroxy-4-(3-hydroxybut-1-en-1-yl)-3,5,5-trimethylcyclohex-2-enone
名称: | Mixture of (E)-4-hydroxy-4-(3-hydroxybut-1-en-1-yl)-3,5,5-trimethylcyclohex-2-enone and (Z)-4-hydroxy-4-(3-hydroxybut-1-en-1-yl)-3,5,5-trimethylcyclohex-2-enone |
别名: | 24427-77-8 4-Hydroxy-4-(3-hydroxy-1-butenyl)-3,5,5-trimethyl-2-cyclohexen-1-one (mixture of isomers)
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分子式: | C13H20O3 |
分子量: | 224.3 |
FEMA: | 4661 |
JECFA: | 2058 |
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: | White powder; Fruity aroma | 溶解度: | Practically insoluble or insoluble in water | 乙醇中溶解度: | Soluble | 最低检测值%: | 98% | 其他要求: | Mixture of isomers: 63-68% E, 30-35% Z; m.p. = 98-104 ℃C | 验证实验: | HNMR MS | 光谱图:
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