2,2'-(Oxybis((2-bromo-4,1-phenylene)oxy))bisoctanoic acid 63574-35-6 Acide oxy-4,4' di((bromo-2')phenoxy-2 octanoique) [French] Octanoic acid, 2,2'-(oxybis((2-bromo-4,1-phenylene)oxy))bis-