benzene
51Benzène-1,2-diol — Pyrocatéchol Pyrocatéchol représentations du pyrocatéchol …
52Benzène-1,3-diol — Résorcine Résorcine Structure de la résorcine Général Nom IUPAC benzène 1,3 diol …
53benzene series — Chem. a series of aromatic hydrocarbons derived from benzene by replacing one or more of the hydrogen atoms with one or more methyl groups. The first three members are benzene, toluene, and xylene. * * * …
54benzene ring — /bɛnzin ˈrɪŋ/ (say benzeen ring) noun the graphic representation of the structure of benzene as a hexagon with a carbon atom at each of its points. Each carbon atom is linked to one atom of hydrogen, and the delocalised pi electron system is… …
55benzene ring — noun Date: 1877 a structural arrangement of atoms in benzene and other aromatic compounds that consists of a planar symmetrical hexagon of six carbon atoms which derives added stability from the delocalization of certain bonding electrons over… …
56Benzene hexachloride — Lindane Lindane Général Nom IUPAC γ 1,2,3,4,5,6 Hexachlorocyclohexane Synonymes …
57benzene, benzine — Both are liquid hydrocarbons commonly used as solvents. Benzene is primarily associated with the production of plastics, while benzine most often is encountered as a solvent used in dry cleaning establishments. In all events, they are… …
58benzene, benzine — Both are liquid hydrocarbons commonly used as solvents. Benzene is primarily associated with the production of plastics, while benzine most often is encountered as a solvent used in dry cleaning establishments. In all events, they are… …
59benzene ring — noun Chemistry the hexagonal unsaturated ring of six carbon atoms present in benzene and many other aromatic molecules …
60benzene ring — ben′zene ring n. chem. the graphic representation of the structure of benzene as a hexagon with a carbon atom at each of its points, each carbon atom united with an atom of hydrogen • Etymology: 1875–80 …
