分子式:C6H10O3分子量:130.15CAS号:79-50-5性质:潮解性柱状结晶。熔点80℃,沸点130℃(2.4kPa)。易溶于水,溶于醇、醚、苯、氯仿和二硫化碳。制备方法:由异丁醛制得2,2-二甲基-3-羟基丙醛后,与氰化钠加成,再经水解酸化、内酯化而得。将2,2-二甲基-3-羟基丙醛溶解于水,投入反应锅,再投入氰化钠水溶液及...
Dihydro-4,4-dimethylfuran-2,3-dione is prepared by oxidation of racemic dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone by a process in which the oxidation is carried out by gradually adding powdered calcium oxide to a solution of racemic dihydro-3-hydroxy-4,4-dimethyl-2(3H)- furanone ...
2(3H)-Furanone, dihydro-3-(hydroxymethylene)-4,5-dimethyl-, (3E)- (9CI)化学性质 沸点: 279.9±40.0 °C(Predicted) 密度: 1.242±0.06 g/cm3(Predicted) 酸度系数(pKa): 4.50±1.00(Predicted) 安全信息2(3H)-Furanone, dihydro-3-(hydroxymethylene)-4,5-dimethyl-, (3E)- (9CI)性质、用途...
别名DL-泛解酸内酯 | β,β-二甲基-α-羟基-γ-丁内酯 | 二氢-3-羟基-4,4-二甲基-2(3H)-呋喃酮 英文别名NSC5926 | NSC-5926 | (+/-)-2-HYDROXY-3,3-DIMETHYL-.GAMMA.-BUTYROLACTONE | 2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl- | 2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimeth...
英文名称: DIHYDRO-4,4-DIMETHYL-3-(PHENYLMETHOXY)-2(3H)-FURANONE 英文同义词: DIHYDRO-4,4-DIMETHYL-3-(PHENYLMETHOXY)-2(3H)-FURANONE CAS号: 分子式: C13H16O3 分子量: 220.26434 EINECS号: 信息错误报告 您的Email: 按国家浏览DIHYDRO-4,4-DIMETHYL-3-(PHENYLMETHOXY)-2(3H)-FURANONE国外供...
英文名称:2(3H)-FURANONE, DIHYDRO-3-(1-HYDROXY-4,4-DIMETHYLCYCLOHEXYL)- CAS No.:89908-77-0 分子式:C12H20O3 分子量:212.285 如需查看该化合物的详细结构式,mol文件,smile,InChi 请点击:2(3H)-FURANONE, DIHYDRO-3-(1-HYDROXY-4,4-DIMETHYLCYCLOHEXYL)-结构式 ...
2,5-二甲基-4-羟基-2,3-二氢呋喃-3-酮(菠萝酮)的合成研究 Research on Synthesis of 2,5-dimethyl-4-hydroxy-2,3-dihydro-3-furanone (Pineapple-ketone);
2’,6’-二羟基-4,4’-二甲氧基二氢查耳酮4) Pantoyl lactone 二氢-3-羟基-4,4-二甲基-2(3H)呋喃酮5) 2,3-Dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-one 2,3-二氢-3,5-二羟基-6-甲基-4(H)吡喃-4-酮6) 2,5-dimethyl-4-hydroxy-2,3-dihydro-3-furanone 2,5-二甲基-4-羟基...
英文名称: 2(3H)-Furanone, dihydro-5-(iodomethyl)-4,4-dimethyl-, (R)- CAS No.: 105500-48-9 分子式: C7H11IO2 分子量: 254.065514802933 如需查看该化合物的详细结构式,mol文件,smile,InChi 请点击:2(3H)-Furanone, dihydro-5-(iodomethyl)-4,4-dimethyl-, (R)-结构式 下载该化合物MOL文件:...
CAS号[562085-83-0]化源网提供[2(3H)-Furanone,dihydro-4,4-dimethyl-3-(2-propenyloxy)-(9CI)]MSDS、说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。