5(or 6)-Pentyl-1,4-dioxan-2-one
名称: | 5(or 6)-Pentyl-1,4-dioxan-2-one |
别名: | 2-Amyl-5 or 6-keto-1,4-dioxane 5-Pentyl-5 or 6-keto-1,4-dioxane 65504-96-3
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分子式: | C9H16O3 |
分子量: | 172.22 |
FEMA: | 2076 |
FLAVIS: | 13.027 |
JECFA: | 1485 |
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; Fruity-winey aroma | 溶解度: | Slightly soluble in water | 乙醇中溶解度: | Soluble | 沸点(℃): | 101-103℃ (15 mm Hg) | 最低检测值%: | 97% | 折射系数: | 1.480-1.486 | 比重: | 1.288-1.294 | 其他要求: | [Lactone undergoes ring opening in basic solution] | 验证实验: | NMR | 光谱图:
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