Synonyms: 1,6-diisocyanatohexane; 1,6-Hexamethylene diisocyanate; 1,6-Hexanediol diisocyanate; 1,6-hexylene diisocyanate; desmodur h; desmodur n; Evafanol AS-1; HDI; Hexamethylene-1,6-diisocyanate; Hexamethylene diisocyanate, 1,6-? hexane 1,6-diisocyanate; HMDI; isocyanic acid, diester with 1,6-hexanediol; isocyanic acid, hexamethylene ester; TL 78;