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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