carbylamine
/kɑːˈbʌɪləmiːn/ /ˌkɑːbʌɪlˈeɪmiːn/ /ˌkɑːbɪlˈeɪmiːn/Chemistry
noun
Any organic compound containing the group —NC; = isocyanide; specifically phenyl isocyanide, C6H5NC.
Origin
Mid 19th century; earliest use found in Chemical News. From carbyl + amine, after French carbylamine.