Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 6846-50-0, Whether you call it 2,2,4-Trimethyl-1,3-pentanediol Diisobutyrate, Texanol iso-Butyrate or TXIB you can be assured the 2,2,4-Trimethyl-1,3-pentanediol Diisobutyrate products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.