Mixture of (Z)-ethyl 3-(methylthio)acrylate and (E)-ethyl 3-(methylthio)acrylate
| 名称: | Mixture of (Z)-ethyl 3-(methylthio)acrylate and (E)-ethyl 3-(methylthio)acrylate |
| 别名: | 2-Propenoic acid, 3-(methylthio)-, ethyl ester 77105-51-2 Ethyl 3-(methylthio)-2-propenoate (mixture of isomers)
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| 分子式: | C6H10O2S |
| 分子量: | 146.21 |
| FEMA: | 4565 |
| JECFA: | 1917 |
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; Acrid sweet onion-like aroma | | 溶解度: | Practically insoluble or insoluble in water | | 乙醇中溶解度: | Soluble | | 沸点(℃): | 200-202℃ | | 最低检测值%: | 98% | | 折射系数: | 1.510-1.541 | | 比重: | 1.081-1.090 (20℃) | | 其他要求: | Mixture of isomers: 54% (Z)-Ethyl 3-(methylthio)acrylate; 46% (E)-Ethyl 3-(methylthio)acrylate | | 验证实验: | MS | 光谱图:

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