CAS 584-84-9 appears in our catalog under these names: 2,4-Toluenediisocyanate, Tolylene 2,4-Diisocyanate, Toluene-2,4-diisocyanate, tech. 80%, remainder 2,6-diisocyan, Tolylene-2,4-diisocyanate, >95.0%(GC), Tolylene 2,4-diisocyanate, 75%, technical. Offered by: Dr. Ehrenstorfer, TRC, Thermo Scientific (Alfa Aesar), TCI, Thermo Scientific (Acros). Available pack sizes: 1ml, 50g, 5g, 250g, 1kg, 25g, 500g, 1l.