... paper pulp, paint, timber-cooling 2. algae-killing, cosmetic 3. Bronopol BP Bronopol Category:Organic chemicals and Derivatives CAS NO ... 3-diol;1,3-Propanediol, 2-bromo-2-nitro-;2-Bromo-1-nitro-1,3-propanediol;2-bromo-2-nitro-3-propanediol;2-Bromo-2-nitropropan-1,3 ... -diol;2-Nitro-2-bromo-1,3-propanediol;3-Propanediol,2-bromo ...