thiophen


thiophen

(ˈθaɪəʊˌfɛn) or

thiophene

n (Elements & Compounds) a colourless liquid heterocyclic compound found in the benzene fraction of coal tar and manufactured from butane and sulphur. It has an odour resembling that of benzene and is used as a solvent and in the manufacture of dyes, pharmaceuticals, and resins. Formula: C4H4S. Also called: thiofuran