phenylmercury
/ˌfiːnʌɪlˈməːkjʊri/ /ˌfɛnʌɪlˈməːkjʊri/Chemistry
adjective
Containing a phenyl group bonded directly to a mercury atom; phenylmercuric.
noun
A phenylmercury compound.
Origin
1920s; earliest use found in Journal of the American Chemical Society. From phenyl + mercury.