acetic anhydrides

оцетен анхидрид

English-Bulgarian polytechnical dictionary . 2013.

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  • Acetic oxalic anhydride — Identifiers CAS number 19037 85 5 …   Wikipedia

  • Acetic anhydride — Chembox new Name = Acetic anhydride ImageFile = Acetic anhydride 2D skeletal.png ImageName = Acetic anhydride ImageFile1 = Acetic anhydride 3D vdW.png ImageName1 = Acetic anhydride IUPACName = Ethanoyl ethanoate OtherNames = Acetic anhydride… …   Wikipedia

  • 4-Dimethylaminopyridine — IUPAC name 4 Dimethylaminopyridine …   Wikipedia

  • carboxylic acid — Chem. any organic acid containing one or more carboxyl groups. [1900 05; CARBOXYL + IC] * * * Any organic compound with the general chemical formula ―COOH in which a carbon (C) atom is bonded to an oxygen (O) atom by a double bond to make a… …   Universalium

  • anhydride — /an huy druyd, drid/, n. Chem. 1. a compound formed by removing water from a more complex compound: an oxide of a nonmetal (acid anhydride) or a metal (basic anhydride) that forms an acid or a base, respectively, when united with water. 2. a… …   Universalium

  • Acid anhydride — An acid anhydride is an organic compound that has two acyl groups bound to the same oxygen atom.GoldBookRef|title=acid anhydrides|url=http://goldbook.iupac.org/A00072.html] Most commonly, the acyl groups are derived from the same carboxylic acid …   Wikipedia

  • Aspirin — Asprin redirects here. For the author, see Robert Asprin. Aspirin …   Wikipedia

  • Ester — For other uses, see Ester (disambiguation). A carboxylic acid ester. R and R denote any alkyl or aryl group, respectively Esters are chemical compounds derived by reacting an oxoacid with a hydroxyl compound such as an alcohol or phenol …   Wikipedia

  • Anhydride — In chemistry, an anhydride is a compound that can be considered as derived from another compound by subtracting the molecules of water. For example:: 2 NaOH H2O → Na2O: H2SO4 H2O → SO3Thus sodium oxide is an anhydride of sodium hydroxide, and… …   Wikipedia

  • chemical compound — Introduction  any substance composed of identical molecules consisting of atoms (atom) of two or more chemical elements (chemical element).       All the matter in the universe is composed of the atoms of more than 100 different chemical elements …   Universalium

  • industrial polymers, major — Introduction       chemical compounds used in the manufacture of synthetic industrial materials.       In the commercial production of plastics, elastomers, man made fibres, adhesives, and surface coatings, a tremendous variety of polymers are… …   Universalium

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