CAS 104-38-1 appears in our catalog under these names: Hydroquinone bis(2-hydroxyethyl) ether, 1 kg, 1,4–Bis(2–hydroxyethoxy)benzene, Hydroquinone bis(2-hydroxyethyl) ether, 95% , Hydroquinone bis(2-hydroxyethyl) ether, 1,4-Bis(2-hydroxyethoxy)benzene, >95.0%(GC). Offered by: Roth, GLPBio, Thermo Scientific (Alfa Aesar), Biosynth, TCI. Available pack sizes: 1kg, 500g, 2500g, 100g, 25g, 1000g, 2kg, 5kg.