102642. 2-Methylbutyric anhydride. In symmetrical acid anhydride carboxylic acid the only constituent used to form the compound so the prefix is carboxylic and suffix anhydride is used. Find Similar Structures. Molecular Formula. 2-Methylbutanoic anhydride. Caproic anhydride. PPACA; PPAA; T3P; Propylphosphonic anhydride, InChI=1S/C9H21O6P3/c1-4-7-16(10)13-17(11,8-5-2)15-18(12,14-16)9-6-3/h4-9H2,1-3H3, Except where otherwise noted, data are given for materials in their, https://en.wikipedia.org/w/index.php?title=Propanephosphonic_acid_anhydride&oldid=984967539, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Creative Commons Attribution-ShareAlike License, This page was last edited on 23 October 2020, at 04:50. Synonyms. Symmetrical acid anhydrides of this type are named by replacing the word acid in the name of the parent carboxylic acid by the word anhydride. This is really easy. Symmetrical acid anhydrides are named like carboxylic acids except the ending -acid is replaced with -anhydride. C12H22O3. An organic acid anhydride is an acid anhydride that is an organic compound. Hexanoic anhydride. It is commercially available as 50 % solution in DMF or ethyl acetate as a slightly yellow mixture. Structure. [1] The chemical is a useful reagent for peptide synthesis reactions, where it activates the carboxylic acid partner for subsequent reaction with amines. From Wikipedia, the free encyclopedia Propanephosphonic acid anhydride (PPAA, T3P) is an anhydride of propane phosphonic acid. 2051-49-2. Acetic anhydride | (CH3CO)2O or C4H6O3 | CID 7918 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Hexanoic acid, 1,1'-anhydride. 1519-23-9. Synonyms. In asymmetrical acid anhydride, two different carboxylic acids are used like the dehydration of benzoic acid and propanoic acid, so the prefix is benzoic propanoic and anhydride is a suffix. Molecular Formula. Propanephosphonic acid anhydride (PPAA, T3P) is an anhydride of propanephosphonic acid. A common type of organic acid anhydride is a carboxylic anhydride, where the parent acid is a carboxylic acid, the formula of the anhydride being (RC(O))2O. The acid anhydride functional group results when two carboxylic acids combine and lose water (anhydride = without water). hexanoyl hexanoate. Naming acid anhydrides. Thus, (CH3CO)2O is called acetic … An acid anhydride is a compound that has two acyl groups bonded to the same oxygen atom. C10H18O3. Its structure is a cyclic trimer, with a phosphorus–oxygen core and propyl groups and additional oxygens attached. You just take the name of the parent acid, and replace … Its structure is a cyclic trimer, with a phosphorus–oxygen core and propyl groups and additional oxygens attached. This is true for both the IUPAC and Common nomenclature.