u-cat 3512t is an aromatic dimethylurea. it is highly active and has excellent curing properties in the presence of dicyandiamide (dicy) and hydrazide. physicochemical properties of u-cat 3512t · cas no. : 134963-35-9 · molecular formula: c10h12n2o · molecular weight: 184.22 g/mol · appearance: white powder · density: 1.18g/cm ³ · solubility: soluble in polar...