32917-26-3

• 常用中文名：7-甲基-1,4-二噁螺[4.5]-7-癸烯-8-羧酸乙酯
• 常用英文名：1,4-Dioxaspiro[4.5]dec-7-ene-8-carboxylic acid, 7-Methyl-, ethyl ester
• CAS号：32917-26-3
• 分子式：C₁₂H₁₈O₄
• 分子量：226.269
• 发布时间：2018-12-25 12:10:17
• 更新时间：2024-01-16 18:01:54

名称

• 中文名: 7-甲基-1,4-二噁螺[4.5]-7-癸烯-8-羧酸乙酯
• 英文名: ethyl 7-methyl-1,4-dioxaspiro[4.5]dec-7-ene-8-carboxylate
• 英文别名: ethyl 3-methylcyclo-hex-3-enone-4 carboxylate ethylene ketal; 1,4-Dioxaspiro[4.5]dec-7-ene-8-carboxylic acid, 7-methyl-, ethyl ester; ethyl 4,4-ethylenedioxy-2-methyl-1-cyclohexene-1-carboxylate; Ethyl 7-methyl-1,4-dioxaspiro[4.5]dec-7-ene-8-carboxylate; ethyl 4,4-ethylenedioxy-1-methylcyclohexanecarboxylate; Ethyl 3-Methyl-cyclohex-3-en-1-on-4-carboxylat ethylenketal

物化性质

• 密度: 1.1±0.1 g/cm3
• 沸点: 314.6±42.0 °C at 760 mmHg
• 分子式: C₁₂H₁₈O₄
• 分子量: 226.269
• 闪点: 136.2±27.9 °C
• 精确质量: 226.120514
• PSA: 44.76000
• LogP: 2.56
• 蒸汽压: 0.0±0.7 mmHg at 25°C
• 折射率: 1.499

合成路线

487-51-4 107-21-1 ~85% 32917-26-3

文献：Fulmer, T. D.; Bryson, T. A. Journal of Organic Chemistry, 1989 , vol. 54, p. 3496 - 3500

87450-29-1 107-21-1 ~76% 32917-26-3

文献：Bezborodov, V. S. Journal of Organic Chemistry USSR (English Translation), 1987 , vol. 23, # 6 p. 1148 - 1152 Zhurnal Organicheskoi Khimii, 1987 , vol. 23, # 6 p. 1268 - 1273