Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 526-75-0, Whether you call it 3-Hydroxyl-o-xylene, 3-Hydroxyl-o-xylene or 2 -3-Xylenol you can be assured the 3-Hydroxyl-o-xylene products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.