1,6-Diisocyanatohexane 1,6-Hexamethylene diisocyanate 1,6-Hexylene diisocyanate 822-06-0 HMDI Hexamethylene 1,6-diisocyanate Hexamethylene diisocyanate Hexane 1,6-diisocyanate Hexane, 1,6-diisocyanato- Isocyanic acid, diester with 1,6-hexanediol Isocyanic acid, hexamethylene ester Metyleno-bis-fenyloizocyjanian NSC11687 Szesciometylenodwuizocyjanian TL 78 WLN: OCN6NCO