2,4-Dimethyl-2-pentenoic acid
名称: |
2,4-Dimethyl-2-pentenoic acid |
别名: |
66634-97-7
|
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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