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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