溶剂红24 CAS:85-83-6

英文名称:Solvent Red 24

分子式:C24H20N4O

分子量:380.44

中文同义词:苏丹红 IV;苏丹Ⅳ/溶剂红24;苏旦IV;苏丹4/1-(2-甲基-4-(2-甲基苯基偶氮)苯基偶氮)-2-萘酚;1-[4-(邻甲苯偶氮)邻甲苯偶氮]-2-萘酚;苏丹红4;128烛红;3902油溶红

英文同义词

1-((2-Methyl-4-((2-methylphenyl)azo)phenyl)azo)-2-naphthalenol;1-((4-(o-tolylazo)-o-tolyl)azo)-2-naphtho ;1-((E)-(2-Methyl-4-[(E)-(2-methylphenyl)diazenyl]phenyl)diazenyl)-2-naphth;1-(4-(o-Tolylazo)-o-tolylazo)-2-naphthol;1-(4-o-tolylazo-o-tolylazo)-2-naphthol ;1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-2-naphthaleno ;2',3-Dimethyl-4-(2-hydroxynaphthylazo)azobenzene;2’,3-dimethyl-4-(2-hydroxynaphthylazo)azobenzene

熔点:199 °C (dec.)(lit.)

沸点:260°C

密度:1.1946 (rough estimate)

折射率:1.6000 (estimate)

储存条件:Flammables area

溶解度:Insoluble in water; soluble in benzene, methanol, acetone, isopropanol; slightly soluble in ethanol

色指数:26105

酸度系数(pKa):13.52±0.50(Predicted)

形态:Powder/Solid

颜色:Red Brown

波长(λmax):520 nm, 357 nm