2-Butyl-5 or 6-keto-1,4-dioxane
| 名称: | 2-Butyl-5 or 6-keto-1,4-dioxane |
| 别名: | 2-Butyl-5- or 6-keto-1,4-dioxane 5(or 6)-Butyl-1,4-dioxan-2-one 65504-95-2
|
| 分子式: | C8H14O3 |
| 分子量: | 158.2 |
| FEMA: | 2204 |
| FLAVIS: | 13.028 |
| JECFA: | 1484 |
JECFA信息:
| 最近的JECFA评价的日期和会议次数: | 2005 (Session 65) | | 质量规格的状况: | Full | | 物理形状/气味: | Colourless liquid; Powerful fruity aroma | | 溶解度: | Slightly soluble in water | | 乙醇中溶解度: | Soluble | | 沸点(℃): | 98-99℃ (13 mm Hg) | | 最低检测值%: | 97% | | 折射系数: | 1.472-1.478 | | 比重: | 1.292-1.296 | | 其他要求: | [Lactone undergoes ring opening in basic solution] | | 验证实验: | NMR | 光谱图:

|
|