Use: 1. used in water treatment agent 2. biocides, paper pulp, and pharmaceutical intermediates. Product Name: 2,2-Dibromo-3-Nitrilopropion AmideCas No.: 10222-01-2Einecs No ... in water treatment agent, biocides, paper pulp, and pharmaceutical intermediates. 2,2-Dibromo-3-Nitrilopropion Amide (DBNPA)