... Acid) 99.5% Min 1.formula HO2CCH=CHCO2H 2.CAS NO.:110-17-8 3.compound is one of two isomeric White Solid ... acid; trans-1,2-allomaleic acid; Dicarboxylic Acids;Maleic AcidCAS NO.:110-17-8Molecular formula:C4H4O4Molecular weight:116.07Solubility: (Unit: g ... in ether, and very slightly soluble in chloroform. It has no hygroscopicity, and will sublime at 200°C. Boiling point: 290 ...