triphenylmethane

[ trahy-fen-l-meth-eyn, -feen- ]
/ traɪˌfɛn lˈmɛθ eɪn, -ˌfin- /

noun Chemistry.

a colorless, crystalline, solid compound containing three benzene rings, C19H16, from which many dyes are derived.

Origin of triphenylmethane

First recorded in 1880–85; tri- + phenyl + methane

Example sentences from the Web for triphenylmethane

  • The introduction of malachite green marks another epoch in the history of the technology of the triphenylmethane colours.

    Coal |Raphael Meldola

British Dictionary definitions for triphenylmethane

triphenylmethane
/ (traɪˌfiːnaɪlˈmiːθeɪn, -ˌfɛn-) /

noun

a colourless crystalline solid used for the preparation of many dyes. Formula: (C 6 H 5) 3 CH