4-Acetyl-2-isopropenylpyridine
| 名称: | 4-Acetyl-2-isopropenylpyridine |
| 别名: | (2-(1-methyl ethenyl)-4-pyridinyl) ethanone 1-(2-Prop-1-en-2-ylpyridin-4-yl)ethanone 142896-12-6
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| 分子式: | C10H11NO |
| 分子量: | 161.2 |
| FEMA: | 4637 |
| JECFA: | 2154 |
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: | Tentative | | 质量规格的状况为暂时的时候需要的信息: | Information to differentiate between JECFA Nos. 2153 and 2154 | | 物理形状/气味: | Light yellow clear liquid; fermented herbal green aroma | | 溶解度: | Practically insoluble to insoluble in water | | 乙醇中溶解度: | Soluble | | 沸点(℃): | 277-279o | | 最低检测值%: | 95% | | 折射系数: | 1.517-1.519 | | 比重: | 1.007-1.009 | | 验证实验: | MS HNMR | 光谱图:


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