rosaniline base
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rosaniline — [ rozanilin ] n. f. • 1869; de 2. rose et aniline ♦ Chim. Base azotée (C20H21N30) dont les dérivés sont des colorants de fibres animales (fuchsine, bleu de Lyon, violet de Paris, etc.). ● rosaniline nom féminin Base conjuguée de la fuchsine… … Encyclopédie Universelle
Rosaniline — Ros*an i*line (? or ?), n. [Rose + aniline.] (Chem.) A complex nitrogenous base, {C20H21N3O}, obtained by oxidizing a mixture of aniline and toluidine, as a colorless crystalline substance which forms red salts. These salts are essential… … The Collaborative International Dictionary of English
rosaniline — [rō zan′ə lin, rō zan′əlēn΄, rō zan′əlīn΄] n. [ ROS(E) + ANILINE] a crystalline base, C20H21N3O, made by heating aniline and toluidine with nitrobenzene: many aniline dyes are derivatives of it … English World dictionary
rosaniline — noun a) An organic base, CHN, used to make the dye fuchsine b) The deep red or magenta colour of fuchsine (rosaniline hydrochloride) … Wiktionary
rosaniline — /roh zan l in, uyn /, n. Chem. 1. a red dye, C20H20N3Cl, derived from aniline and orthotoluidine, a constituent of fuchsin. 2. the base, C20H21N3O, which, with hydrochloric acid, forms this dye. [1860 65; ROSE1 + ANILINE] * * * … Universalium
rosaniline — ros•an•i•line [[t]roʊˈzæn l ɪn, ˌaɪn[/t]] n. 1) a red dye, C20H20N3Cl, derived from aniline and the ortho isomer of toluidine 2) the base, C20H21N3O, which, with hydrochloric acid, forms this dye • Etymology: 1860–65; rose I+aniline … From formal English to slang
rosaniline — /roʊˈzænələn/ (say roh zanuhluhn), / lin/ (say leen), / laɪn/ (say luyn) noun 1. a red dye, C20H19N3.HCl, derived from aniline and orthotoluidine. 2. the base, C20H21N3O, which with hydrochloric acid forms this dye. {ros(e)1 + aniline} …
rosaniline — n. 1 a an organic base derived from aniline. b a red dye obtained from this. 2 fuchsine. Etymology: ROSE(1) + ANILINE … Useful english dictionary
C20H21N3O — Rosaniline Ros*an i*line (? or ?), n. [Rose + aniline.] (Chem.) A complex nitrogenous base, {C20H21N3O}, obtained by oxidizing a mixture of aniline and toluidine, as a colorless crystalline substance which forms red salts. These salts are… … The Collaborative International Dictionary of English
ANILINE — L’aniline est un composé organique renfermant une fonction amine primaire, c’est à dire un atome d’azote lié à un carbone et à deux hydrogènes; l’atome de carbone appartenant à un noyau benzénique, il s’agit d’une amine aromatique, la plus simple … Encyclopédie Universelle
