Butanoic acid, 1-methyl-1,2-ethanediyl ester
| 名称: | Butanoic acid, 1-methyl-1,2-ethanediyl ester |
| 别名: | 1,2-Propanediol dibutyrate 50980-84-2 Bibutyryl 1,2-propyleneglycol Butyric acid, propylene ester propane-1,2-diyl dibutyrate Propyleneglycol dibutyrate
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| 分子式: | C11H20O4 |
| 分子量: | 216.27 |
| FEMA: | 4466 |
| JECFA: | 1980 |
JECFA信息:
| 最近的JECFA评价的日期和会议次数: | 2010 (Session 73) | | 质量规格的状况: | Full | | 物理形状/气味: | Clear colourless liquid; Mild sweet fruity slightly buttery aroma | | 溶解度: | Practically insoluble or insoluble in water | | 乙醇中溶解度: | Soluble | | 沸点(℃): | 266-268℃ | | 最低检测值%: | 98% | | 酸价的上限: | 1 | | 折射系数: | 1.420-1.426 | | 比重: | 0.977-0.982 (20℃) | | 验证实验: | HNMR MS | 光谱图:


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