Found 1 items, similar to Phthalin.
English → English (gcide) Definition: Phthalin Phthalin \Phthal"in\, n. (Chem.) A colorless crystalline substance obtained by reduction from phthale["i]n, into which it is easily converted by oxidation; hence, any one of the series of which phthalin proper is the type. [1913 Webster]