There doesn’t exist ‘A’ maleic acid and ‘A’ maleic anhydride, as if … IRIS Summary (PDF) (8 pp, 91 K) Key IRIS Values; Other EPA Information; ... Chemical Structure for Maleic anhydride. . Maleic anhydride Revision Date 08-Aug-2019 Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Weird question! The result is a polymer with an alternating-block structure, in which… Read More Maleic anhydride CASRN 108-31-6 | DTXSID7024166. . Immediate medical attention is required. Molecular Weight 98.06 . Anyway . Empirical Formula (Hill Notation) C 4 H 2 O 3. NACRES NA.23 A versatile compound, maleic anhydride is an organic chemical classified as the acid anhydride of maleic acid. You cannot overwrite this file. Maleic anhydride is a chemical substance with the chemical formula C 4 H 2 O 3 that is cyclic dicarboxylic in nature and obtained via the removal of all water molecules from its structure. Production of Maleic Anhydride Background Maleic anhydride is a versatile chemical intermediate used to make unsaturated polyester resins, lube oil additives, alkyd resins, and a variety of other products. File usage on Commons. In styrene-maleic anhydride copolymer. Maleic anhydride is a white solid obtained by the oxidation of benzene or butane. In 1995, global production of maleic anhydride was estimated at 1.8 billion pounds, with an estimated value of $700 … *Date = 18 Jan 2007. *Made with ChemDraw. MDL number MFCD00005518. These two monomers can be mixed in a bulk process and induced to polymerize under the action of free-radical initiators. Keep eye wide open while rinsing. A typical example is the reaction of 1,3‐butadiene with maleic anhydride. Maleic anhydride is generally a very reactive chemical intermediate that is used in almost every field of industrial chemistry. The 3d structure may be viewed using Java or Javascript. Maleic anhydride powder, 95% Synonym: 2,5-Furandione CAS Number 108-31-6. If you don’t, why do you care? Synonyms. If you know some or more than some chemistry, you know the difference. Category:Chemical reactions *Description: Structure of Maleic anhydride. Maleic anhydride (1.7 million tons per year, world installed capacity in 2010) finds its major use in the synthesis of unsaturated polyester resins (~ 39%), with the remainder going to produce butanediol (14%), maleic copolymers (8%), tetrahydrofuran (7%), fumaric and malic acids, lube additives, and other materials … The Diels‐Alder reaction is favored by the presence of electron‐withdrawing groups on the diene and electron‐releasing groups on the dienophile, which is a group or bond that is attracted to a diene. EC Number 203-571-6. The microstructure of maleic anhydride (MA) grafted polyethylene (PE), MA-g-PE, has been successfully characterized by high-resolution NMR and FT-IR spectroscopy. The carbonyl asymmetric and symmetric stretchings of MA-g-PE exhibit lower shifts with an increase in the grafting degree of MA, suggesting … Other names: 2,5-Furandione; cis-Butenedioic anhydride; Dihydro-2,5-dioxofuran; Maleic acid anhydride; Toxilic anhydride; Maleic anhydride, briquettes; Anhydrid kyseliny maleinove; Maleinanhydrid; Rcra waste number U147; UN 2215; 2,5-Furanedione; … The following 3 pages use this file: File:Maleic anhydride.png; Beilstein/REAXYS Number 106909 . Skin Contact Wash off immediately with soap and plenty of water while removing all contaminated clothes … Butenedioic anhydride, cis-Maleic acid anhydride; Maleic anhydride; Toxilic anhydride; cis-Butenedioic anhydride; more synonyms. *Author = Su-no-G *Source = Selfmade. PubChem Substance ID 24897084. Chemical intermediate that is used in almost every field of industrial chemistry pages use this:... Induced to polymerize under the action of free-radical initiators than some chemistry, you the! 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