名称: |
Phenylacetaldehyde 2,3-butylene glycol acetal |
别名: |
2-Benzyl-4,5-dimethyl-1,3-dioxolane 4,5-Dimethyl-2-benzyl-1,3-dioxolane 5468-06-4
|
分子式: |
C12H16O2 |
分子量: |
192.26 |
COE编码: |
669 |
FEMA: |
2875 |
JECFA: |
1005 |
JECFA信息:
最近的JECFA评价的日期和会议次数: |
2002 (Session 59) |
质量规格的状况: |
Full |
物理形状/气味: |
Colourless viscous liquid; sweet floral, somewhat earthy fragrance |
溶解度: |
Insoluble in water; soluble in oils |
乙醇中溶解度: |
Miscible at room temperature |
沸点(℃): |
118℃ (10 mm Hg) |
最低检测值%: |
93% |
酸价的上限: |
1.0 |
折射系数: |
1.496-1.512 |
比重: |
1.030-1.040 |
其他要求: |
SC: Butane-2,3-diol |
验证实验: |
NMR |
光谱图:
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