Synonym(s): 1,4-Diazine Formula: C4H4N2 Formula weight: 80.09 Purity: 98% CAS Number: 290-37-9 UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2933.99 Hazard Statements: H228-H315-H319-H335 Flammable solid. Causes skin irritation. Causes…