They consist of aluminium and chlorine atoms in a 1:3 ratio, and one form also contains six waters of hydration. King, W. Brockner, Knut Tørklep, Harald A. Øye. , Aluminium chloride can also be used to introduce aldehyde groups onto aromatic rings, for example via the Gattermann-Koch reaction which uses carbon monoxide, hydrogen chloride and a copper(I) chloride co-catalyst. 4
These metrics are regularly updated to reflect usage leading up to the last few days. It is an example of an inorganic compound that reversibly changes from a polymer to a monomer at mild temperature. The anhydrous material is important commercially. Thermodynamic evaluation and optimization of the (NaCl+KCl+AlCl3) system. Vapor pressure and triple point of pure aluminum chloride. Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. 1. They consist of aluminium and chlorine atoms in a 1:3 ratio, and one form also contains six waters of hydration. David P. Campbell, W.Robert Carper, Richard E. Thompson. For both reactions, the aluminium chloride, as well as other materials and the equipment, should be dry, although a trace of moisture is necessary for the reaction to proceed. The melt conducts electricity poorly, unlike more-ionic halides such as sodium chloride. A general problem with the Friedel–Crafts reaction is that the aluminium chloride catalyst sometimes is required in full stoichiometric quantities, because it complexes strongly with the products. These types of reactions are the major use for aluminium chloride, for example, in the preparation of anthraquinone (used in the dyestuffs industry) from benzene and phosgene. John T. Viola, David W. Seegmiller, Armand A. Fannin Jr. ... High-temperature i.r. Get article recommendations from ACS based on references in your Mendeley library.  For example, it can catalyse the "ene reaction", such as the addition of 3-buten-2-one (methyl vinyl ketone) to carvone:, It is used to induce a variety of hydrocarbon couplings and rearrangements. , UBr
Please note: If you switch to a different device, you may be asked to login again with only your ACS ID. P. Fellner, M. Chrenková-Paučírová, K. Matiašovský. Aluminium chloride (AlCl3), also known as aluminium trichloride, describe compounds with the formula AlCl3(H2O)n (n = 0 or 6). Al $$_2$$ 2 O $$_3$$ 3 Deposition and Characterisation. The hexahydrate consists of octahedral [Al(H2O)6]3+ centers and chloride counterions. 4. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. In lieu of an abstract, this is the article's first page. Vapor pressure and triple point of pure aluminum chloride.  When aluminium trichloride is in its melted state, it exists as the dimer Al2Cl6, with tetracoordinate aluminium. , Aluminium chloride finds a wide variety of other applications in organic chemistry. Anhydrous aluminium chloride is hygroscopic, having a very pronounced affinity for water. Citations are the number of other articles citing this article, calculated by Crossref and updated daily. An electrochemical investigation of the thermodynamic properties of the NaCl-AlCl3 system at subliquidus temperatures. But when i plug all the numbers in I get 5.7 torr and the correct answer is actually 20.8 torr.  The compound is often cited as a Lewis acid. Ronald A. Carpio, Fred C. Kibler, Lowell A.