triphénylméthane

triphénylméthane

triphénylméthane [ trifenilmetan ] n. m.
• 1876; de tri-, rad. de phénol et méthane
Chim. Hydrocarbure cristallisé de la série aromatique (C6H5)3CH, dont dérivent de nombreux colorants (fuchsine, vert malachite, violet de méthyle).

triphénylméthane nom masculin Hydrocarbure (C6H5)3CH, dont le squelette se retrouve dans un grand nombre de colorants. ● triphénylméthane (synonymes) nom masculin Hydrocarbure (C 6 H 5 ) 3 CH , dont...
Synonymes :

triphénylméthane [tʀifenilmetan] n. m.
ÉTYM. 1876; de tri-, phényl-, et méthane.
Chim. Hydrocarbure cristallisé de la série aromatique (C6H5)3CH, dont dérivent de nombreux colorants (fuchsine, vert malachite, violet de méthyle, phtaléines, etc.).REM. On dit aussi tritane.

Encyclopédie Universelle. 2012.

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  • Triphenylmethane — Triphénylméthane Triphénylméthane Général No CAS …   Wikipédia en Français

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  • triphenylmethane — /traɪˌfɛnəlˈmiθeɪn/ (say truy.fenuhl meethayn), / ˌfinəl / (say .feenuhl ) noun a colourless, crystalline organic compound, (C6H5)3CH, from which many dyes (the triphenylmethane dyes) are formally derived …  

  • triphenylmethane — trifenilmetanas statusas T sritis chemija formulė (C₆H₅)₃CH atitikmenys: angl. triphenylmethane rus. трифенилметан …   Chemijos terminų aiškinamasis žodynas

  • triphenylmethane dye — n any of a group of dyes (as pararosaniline) derived from triphenylmethane and used esp. as organic pigments and biological stains …   Medical dictionary

  • triphenylmethane dye — Chem. any of a great number of dyes, as gentian violet, fuchsin, and rosaniline, produced from triphenylmethane by replacement of the ring hydrogen atoms with hydroxy, amino, sulfo, or other atoms or groups. [1930 35] * * * ▪ chemical compound… …   Universalium

  • triphenylmethane dye — noun also triphenylmethane color : any of a group of triarylmethane dyes (as pararosaniline, crystal violet, or aurin) derived from triphenylmethane and used as mothproofing agents in the case of some colorless derivatives as well as dyes,… …   Useful english dictionary

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