2,4-Dimethyl-2-pentenoic acid
名称: | 2,4-Dimethyl-2-pentenoic acid |
别名: | 66634-97-7
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分子式: | C7H12O2 |
分子量: | 128.17 |
FEMA: | 3143 |
FLAVIS: | 08.044 |
JECFA: | 1211 |
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: | Colourless liquid; pungent, sickly sweet | 溶解度: | Very slightly soluble in water; soluble in oils | 乙醇中溶解度: | soluble | 沸点(℃): | 133-134℃ (15 mm Hg) | 最低检测值%: | 92% (sum of isomers) | 折射系数: | 1.459-1.467 | 比重: | 0.991-0.999 | 其他要求: | SC: 4-methyl-2-methylenevaleric acid | 验证实验: | NMR | 光谱图:
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