19639-00-0

• 常用中文名：3-ethyl-5-methyloxolan-2-one
• 常用英文名：3-ethyl-5-methyloxolan-2-one
• CAS号：19639-00-0
• 分子式：C₇H₁₂O₂
• 分子量：128.16900
• 发布时间：2017-02-25 00:39:16
• 更新时间：2024-01-10 17:46:39

名称

• 英文名: 3-ethyl-5-methyloxolan-2-one
• 英文别名: dihydro-3-ethyl-5-methyl-2(3H)-furanone; 3-ethyl-5-methyl-dihydro-furan-2-one; 3-Ethyl-5-methyldihydro-2(3H)-furanone; 2(3H)-FURANONE,DIHYDRO-3-ETHYL-5-METHYL; dihydro-3-ethyl-5-dimethyl-2(3H)-furanone; 3-ethyl-5-methyldihydrofuran-2(3H)-one; 3-Aethyl-5-methyl-dihydro-furan-2-on

物化性质

• 密度: 0.957g/cm3
• 沸点: 218.7ºC at 760 mmHg
• 分子式: C₇H₁₂O₂
• 分子量: 128.16900
• 闪点: 81.3ºC
• 精确质量: 128.08400
• PSA: 26.30000
• LogP: 1.34800
• 蒸汽压: 0.124mmHg at 25°C
• 折射率: 1.424

合成路线

115367-78-7 ~90% 19639-00-0

文献：Black, T. Howard; Fields, John D. Synthetic Communications, 1988 , vol. 18, # 2 p. 125 - 130

2978-33-8 ~78% 19639-00-0

文献：Tiecco, Marcello; Tingoli, Marco; Testaferri, Lorenzo; Bartoli, Donatella Synthetic Communications, 1989 , vol. 19, # 16 p. 2817 - 2824

75-03-6 108-29-2 ~% 19639-00-0

文献：Kowalczuk, Marek; Kurcok, Piotr; Glowkowski, Wojciech; Jedlinski, Zbigniew Journal of Organic Chemistry, 1992 , vol. 57, # 1 p. 389 - 391

56369-71-2 ~% 19639-00-0

文献：Fittig; Young Justus Liebigs Annalen der Chemie, 1883 , vol. 216, p. 39