can't read?
4-Hydroxybiphenyl - is used as an antioxidant and is a potential EDC.
H 1595 (OTTO) 4-Hydroxybiphenyl, 98% Cas 92-69-3 - used in the following studies As a reactant in the synthesis of new azobenzene sulfonic acid dopants by diazotized coupling reaction with sulphanilic acid diazonium salt.