N-phenyl-N'-isopropyl-p-phenylenediamine. Acts as a polymerization inhibitor. Reduces polymer formation in monomer manufacture processes. Exhibits superior performance to dinitrophenol... view more

NAUGARD® I-5 50% EB inhibitor by SI Group is a 4,6-dinitro-o-sec-butylphenol(DNBP). It is used as a polymerization inhibitor. NAUGARD® I-5 50% EB inhibitor offers lower water solubility than other... view more