4-(2,6,6-Trimethyl-2-cyclohexenyl)-2-butene-4-one
名称: | 4-(2,6,6-Trimethyl-2-cyclohexenyl)-2-butene-4-one |
别名: | 1-(2,6,6-Trimethyl-2-cyclohexenyl)-2-buten-1-one 4-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-but-2-en-4-one 43052-87-5 alpha-Damascone Dihydro floriffone A
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分子式: | C13H20O |
分子量: | 192.3 |
COE编码: | 11053 |
FEMA: | 3659 |
FLAVIS: | 07.134 |
JECFA: | 385 |
JECFA信息:
最近的JECFA评价的日期和会议次数: | 2003 (Session 61) | 质量规格的状况: | Full | 物理形状/气味: | colourless to pale yellow liquid with a fruity floral odour | 乙醇中溶解度: | 1 ml in 10 ml 95% alcohol | 沸点(℃): | 90-100℃ | 最低检测值%: | 98% (sum of cis and trans isomers) | 折射系数: | 1.492-1.499 | 比重: | 0.928-0.938 | 其他要求: | 92-96% trans, 4-8% cis isomer | 验证实验: | IR | 光谱图:
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