[bey-tuh-naf-thuh-luh-meen, -nap- or, esp. British, bee-]
a white to reddish, crystalline, water-soluble, extremely toxic solid, C10H9N, used chiefly in the manufacture of azo dyes.
Origin of beta-naphthylamine
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for beta-naphthylamine
Historical Examples of beta-naphthylamine
Similarly there are two amidonaphthalenes, known as alpha- and beta-naphthylamine respectively.
The process by which beta-naphthylamine is prepared from beta-naphthol, already referred to, viz.