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5-Methyl-2-hydroxyphenylpropenoic acid lactone

名称:5-Methyl-2-hydroxyphenylpropenoic acid lactone
别名:6-Methyl-2H-1-benzopyran-2-one
6-Methyl-cis-o-coumarinic lactone
6-Methylbenzopyrone
6-Methylcoumarin
92-48-8
分子式:C10H8O2
分子量:160.17
FEMA:2699
FLAVIS:13.012
JECFA:1172
JECFA信息:
最近的JECFA评价的日期和会议次数:2003 (Session 61)
质量规格的状况:Full
物理形状/气味:White crystal solid; coconut-like aroma
溶解度:Insoluble in water; soluble in oils
乙醇中溶解度:soluble
最低检测值%:99%
酸价的上限:1
其他要求:mp: 73-79℃
验证实验:IR
光谱图:
5-Methyl-2-hydroxyphenylpropenoic acid lactone光谱图1