CAS100-21-0 EINECS202-830-0化学式C8H6O4 分子量166.13InChIInChI=1/C8H6O4/c1-9-5-13-18(24,15(9)22)7-11(8-21)6-12-14-17(3,4)20(14,26)16(23)10(2)19(12,13)25/h5-6,10,12-14,16,21,23-26H,7-8H2,1-4H3/t10-,12+,13-,14-,16-,18-,19-,20-/m1/s1密度1.58 g/cm3 at 25 °C熔点>300 °C (lit.)沸点214.32°C (rough estimate)闪点260°C水溶性slightly soluble in water (0,017 g/L at 25°C)蒸汽压<0.01 mm Hg ( 20 °C)溶解度15mg/l (实验)折射率1.5100 (estimate)酸度系数3.51(at 25℃)PH值3.36(1 mM solution);2.79(10 mM solution);2.26(100 mM solution)存储条件Sealed in dry,Room Temperature稳定性稳定。可燃。与强氧化剂不相容。外观结晶性粉末颜色WhiteMerck14,9暴露限值ACGIH: TWA 10 mg/m3物化性质白色针状结晶或粉末。 溶于碱溶液,微溶于热醇,不溶于水、、冰醋酸和氯仿。MDL号MFCD00002558危险品标志Xi - 刺激性物品