6,6’-Dihydroxy-5,5’-dimethoxy-[1,1’-biphenyl]-3,3’-dicarboxaldehyde
名称: |
6,6’-Dihydroxy-5,5’-dimethoxy-[1,1’-biphenyl]-3,3’-dicarboxaldehyde |
别名: |
2092-49-1 Dehydrodivanillin Divanillin
|
分子式: |
C16H14O6 |
分子量: |
302.28 |
FEMA: |
4107 |
FLAVIS: |
05.221 |
JECFA: |
1881 |
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: |
White solid; Fruity vanilla aroma |
溶解度: |
Practically insoluble to insoluble in water; soluble in benzyl alcohol |
乙醇中溶解度: |
Soluble |
最低检测值%: |
91% |
其他要求: |
m.p. = 315℃; SC: Vanillin (5-7%) |
验证实验: |
HNMR |
光谱图:
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