1923-89-3

• 常用中文名：5,6-Dihydro-5,6-epoxy-β,β-carotene
• 常用英文名：5,6-Dihydro-5,6-epoxy-β,β-carotene
• CAS号：1923-89-3
• 分子式：C₄₀H₅₆O
• 分子量：552.872
• 发布时间：2016-11-13 11:13:41
• 更新时间：2024-01-10 10:57:10

名称

• 英文名: β-carotene 5,6-epoxide
• 英文别名: 2,2,6-Trimethyl-1-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,6,6-trimethyl-1-cyclohexen-1-yl)-1,3,5,7,9,11,13,15,17-octadecanonaenyl]-7-oxabicyclo[4.1.0]heptane; 5,6-Dihydro-5,6-epoxy-β,β-carotene; 1,5,5-trimethyl-6-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohexen-1-yl)octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-7-oxabicyclo[4.1.0]heptane; β,β-Carotene, 5,6-epoxy-5,6-dihydro-; beta-carotene 5,6-epoxide

物化性质

• 密度: 1.0±0.1 g/cm3
• 沸点: 649.6±24.0 °C at 760 mmHg
• 分子式: C₄₀H₅₆O
• 分子量: 552.872
• 闪点: 317.4±20.9 °C
• 精确质量: 552.433105
• PSA: 12.53000
• LogP: 13.40
• 蒸汽压: 0.0±1.9 mmHg at 25°C
• 折射率: 1.578

合成路线

7235-40-7 ~% 1923-89-3 864-94-8

文献：Breitbaupt, Dietmar E.; Bamedi, Ameneh Journal of Agricultural and Food Chemistry, 2002 , vol. 50, # 24 p. 7175 - 7181

7235-40-7 ~% 1923-89-3

文献：Friend Chemistry and Industry (London, United Kingdom), 1958 , p. 597

2311-91-3 7235-40-7 ~% 1923-89-3

文献：Karrer; Jucker Helvetica Chimica Acta, 1945 , vol. 28, p. 427,435 Full Text Show Details Tsukida; Zechmeister Archives of Biochemistry, 1958 , vol. 74, p. 408,424

2311-91-3 7235-40-7 ~% 1923-89-3 864-94-8

文献：Barber,M.S. et al. Journal of the Chemical Society, 1960 , p. 2870 - 2881 Full Text View citing articles Show Details Karrer; Jucker Helvetica Chimica Acta, 1945 , vol. 28, p. 427,435 Full Text Show Details Tsukida; Zechmeister Archives of Biochemistry, 1958 , vol. 74, p. 408,424

771-29-9 7235-40-7 ~% 1923-89-3

文献：Bodea et al. Justus Liebigs Annalen der Chemie, 1959 , vol. 627, p. 237,242

7235-40-7 ~% 79-77-6 3917-41-7 116-31-4 详细

文献：Mordi; Walton; Burton; Hughes; Ingold; Lindsay Tetrahedron Letters, 1991 , vol. 32, # 33 p. 4203 - 4206