4-(p-Acetoxyphenyl)-2-butanone
名称: | 4-(p-Acetoxyphenyl)-2-butanone |
别名: | 3572-06-3 4-(3-Oxobutyl)phenylacetate 4-(p-Hydroxyphenyl)-2-butanone acetate p-(2-Acetylethyl) phenylacetate
|
分子式: | C12H14O3 |
分子量: | 206.24 |
FEMA: | 3652 |
JECFA: | 731 |
JECFA信息:
最近的JECFA评价的日期和会议次数: | 2000 (Session 55) | 质量规格的状况: | Full | 物理形状/气味: | Yellow liquid, sweet raspberry fruity odour | 溶解度: | insoluble in water; soluble in fat | 乙醇中溶解度: | miscible | 沸点(℃): | 155℃ (2.5 mm Hg) | 最低检测值%: | 93% (min. 95% combined o- and p- isomers) | 折射系数: | 1.506-1.512 | 比重: | 1.096-1.100 | 其他要求: | contains 2-5% ortho isomer | 验证实验: | IR | 光谱图:
|
|