名称: | 2-(1E)-1-Pentenyl-1,3-dioxolane-4-methanol |
别名: | (+)2-(1E)-1-Pentenyl-1,3-dioxolane-4-methanol (+)2-(1E)-Pentenyl-1,3-dioxan-5-ol (-)2-(1E)-Pentenyl-1,3-dioxan-5-ol (-)2-(1E)-Pentenyl-1,3-dioxolane-4-methanol 214220-85-6 897630-96-5 897672-50-3 897672-51-4 trans-2-Hexenal glyceryl acetal
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分子式: | C9H16O3 |
分子量: | 190.24 |
FEMA: | 4273 |
JECFA: | 1800 |
JECFA信息:
最近的JECFA评价的日期和会议次数: | 2008 (Session 69) | 质量规格的状况: | Full | 物理形状/气味: | Liquid; Weak green and fresh aroma | 溶解度: | Slightly soluble in water; soluble in non-polar solvents | 乙醇中溶解度: | Soluble | 沸点(℃): | 241-246℃ | 最低检测值%: | 86% (mixture of isomers) | 酸价的上限: | 1.0 | 折射系数: | 1.464-1.474 | 比重: | 1.037-1.048 (20℃) | 其他要求: | (+)2-(1E)-1-Pentenyl-1,3-dioxolane-4-methanol 26%; (+)2-(1E)-Pentenyl-1,3-dioxan-5-ol 22%; (-)2-(1E)-Pentenyl-1,3-dioxan-5-ol 22%; (-)2-(1E)-Pentenyl-1,3-dioxolane-4-methanol 16% SC: 3-Hexenal glycer | 验证实验: | HNMR | 光谱图:
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