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:
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