中文同义词:3,4-二羟基苯甲醛;原儿茶醛;原儿茶醛(3,4-二羟基苯甲醛,兒茶酚甲醛,儿茶酚甲醛,儿茶醛);茶酚甲醛;茶醛;3,4-DIHYDROXYBENZALDEHYDE原儿茶醛;3,4-二羟基苯甲醛(原儿茶醛);4-二羟基苯甲醛
英文名称:Protocatechualdehyde
英文同义词:AURORA17180;AKOSBBS-00003254;3,4-DIChemicalbookHYDROXYBENZALDEHYDE;4-FORMYL-1,2-DIHYDROXYBENZENE;PROTOCATECHUALDEHYDE;PROTOCATECHUICALDEHYDE;1,2-Dihydroxy-4-formylbenzene;3,4-dihydroxy-benzaldehyd
CAS号:139-85-5
分子式:C7H6O3
分子量:138.12
EINECS号:205-377-7
熔点150-157°C(lit.)沸点213.5°C(roughestimate)密度1.2667(roughestimate)折射率1.4600(estimate)储存条件Storebelow+30°C.溶Chemicalbook解度6.3g/l酸度系数(pKa)pK(25°)7.55形态CrystallinePowder颜色slightlybrown水溶解性50g/L(20oC)敏感性AirSensitiveMerck14,7893
...