5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone
| 名称: | 5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone |
| 别名: | 2-Hydroxy-3-methyl-2-hexen-4-olide 698-10-2
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| 分子式: | C7H10O3 |
| 分子量: | 142.15 |
| COE编码: | 2300 |
| FEMA: | 3153 |
| JECFA: | 222 |
JECFA信息:
| 最近的JECFA评价的日期和会议次数: | 2000 (Session 55) | | 质量规格的状况: | Full | | 物理形状/气味: | yellow liquid with a maple, butterscotch odour | | 溶解度: | soluble in water | | 沸点(℃): | 83-86℃ (0.5 mmHg) | | 最低检测值%: | 95% | | 折射系数: | 1.486-1.493 | | 比重: | 1.134-1.144 | | 验证实验: | IR | 光谱图:

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