Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 298-07-7, Whether you call it Bis(2-ethylhexyl) Hydrogen Phosphate, Di(2-ethylhexyl)phosphate or Diisooctyl Acid Phosphate you can be assured the Bis(2-ethylhexyl) Hydrogen Phosphate products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.