Diosphenol CAS Registry Number: 490-03-9 2-羟基-6-(异丙基)-3-甲基环己-2-烯-1-酮
CAS Name: 2-Hydroxy-3-methyl-6-(1-methylethyl)-2-cyclohexen-1-one
Additional Names: 1-methyl-4-isopropyl-1-cyclohexen-2-ol-3-one; 2-hydroxypiperitone; 1-p-menthen-2-ol-3-one; Buchu camphor; Barosma camphor
Percent Composition: C 71.39%, H 9.59%, O 19.02%
📌 参考资料/链接：
Literature References: The crystalline portion of an oil obtained from Buchu leaves which come from various species of Barosma, such as B. betulina Bartl. Wendl., B. serratifolia (Curt.) Willd. and B. crenulata (L.) Hook., Rutaceae: Flückiger, Pharm. J. 11, 174, 219 (1880); Spica, Gazz. Chim. Ital. 15, 195 (1885); Shimoyama, Arch. Pharm. 226, 403 (1888); Kondakov et al., J. Prakt. Chem. [II] 54, 433 (1896); [II] 63, 49 (1901). Structure: Semmler, McKenzie, Ber. 39, 1160 (1906).
📄 详细内容
Properties: Crystals, mp 83°. Sublimes. bp760 233° (dec); bp10 109°. d499.2 0.9542. nD99.8 1.4607. Absorption spectrum: Lowry, Lishmund, J. Chem. Soc.
1935, 1313; Gillan et al., ibid.
1941, 62. Sparingly sol in water; moderately sol in alcohol; sol in ether, chloroform, carbon disulfide.
Melting point: mp 83°
Boiling point: bp760 233° (dec); bp10 109°
Index of refraction: nD99.8 1.4607
Density: d499.2 0.9542
产品链接: 490-03-9››