Wiktionary
hexamine
n. (context chemistry English) an organic polyamine, (CH2)6N4, having a cagelike structure similar to adamantane, prepared from formaldehyde and ammonia; it has many industrial, commercial and scientific uses
Usage examples of "hexamine".
I savoured the familiar names: Sweet Spirits of Nitre, Tincture of Camphor, Chlorodyne, Formalin, Salammoniac, Hexamine, Sugar of Lead, Linimentum Album, Perchloride of Mercury, Red Blister.