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名称、CAS号查询:  

2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-2,3-dihydrochromen-4-one

名称:2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-2,3-dihydrochromen-4-one
别名:(±)-3',4',5,7-tetrahydroxyflavanone
(±)-Eriodictyol
4049-38-1
分子式:C15H12O6
分子量:288.26
FEMA:4715
JECFA:2172
JECFA信息:
最近的JECFA评价的日期和会议次数:2012 (Session 76)
质量规格的状况:Full
物理形状/气味:Slightly beige solid; Bland aroma
溶解度:Practically insoluble to insoluble
乙醇中溶解度:Sparingly soluble
最低检测值%:96%
其他要求:m.p. = 209-210o
验证实验:MS IR
光谱图:
2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-2,3-dihydrochromen-4-one光谱图1

2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-2,3-dihydrochromen-4-one光谱图2