[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/en\/wiki19\/pentaerythritol-tetraacrylate-wikipedia\/#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/en\/wiki19\/pentaerythritol-tetraacrylate-wikipedia\/","headline":"Pentaerythritol tetraacrylate – Wikipedia","name":"Pentaerythritol tetraacrylate – Wikipedia","description":"From Wikipedia, the free encyclopedia Pentaerythritol tetraacrylate Names Preferred IUPAC name 2,2-Bis{[(prop-2-enoyl)oxy]methyl}propane-1,3-diyl di(prop-2-enoate) Identifiers ChEMBL ChemSpider ECHA InfoCard 100.023.313 EC","datePublished":"2015-06-28","dateModified":"2015-06-28","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/en\/wiki19\/author\/lordneo\/#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/en\/wiki19\/author\/lordneo\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/5\/58\/Pentaerythritol_tetraacrylate_Formula_V.1.svg\/220px-Pentaerythritol_tetraacrylate_Formula_V.1.svg.png","url":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/5\/58\/Pentaerythritol_tetraacrylate_Formula_V.1.svg\/220px-Pentaerythritol_tetraacrylate_Formula_V.1.svg.png","height":"159","width":"220"},"url":"https:\/\/wiki.edu.vn\/en\/wiki19\/pentaerythritol-tetraacrylate-wikipedia\/","about":["Wiki"],"wordCount":3087,"articleBody":"From Wikipedia, the free encyclopediaPentaerythritol tetraacrylateNamesPreferred IUPAC name2,2-Bis{[(prop-2-enoyl)oxy]methyl}propane-1,3-diyl di(prop-2-enoate)IdentifiersChEMBLChemSpiderECHA InfoCard100.023.313 EC NumberUNIIInChI=1S\/C17H20O8\/c1-5-13(18)22-9-17(10-23-14(19)6-2,11-24-15(20)7-3)12-25-16(21)8-4\/h5-8H,1-4,9-12H2Key:\u00a0KNSXNCFKSZZHEA-UHFFFAOYSA-NC=CC(=O)OCC(COC(=O)C=C)(COC(=O)C=C)COC(=O)C=CPropertiesC17H20O8Molar mass352.339\u00a0g\u00b7mol\u22121HazardsGHS labelling:WarningH315, H317, H319P261, P264, P272, P280, P302+P352, P305+P351+P338, P321, P332+P313, P333+P313, P337+P313, P362, P363, P501Except where otherwise noted, data are given for materials in their standard state (at 25\u00a0\u00b0C [77\u00a0\u00b0F], 100\u00a0kPa).Chemical compoundPentaerythritol tetraacrylate (PETA or sometimes PETTA,PETRA) is an organic compound. It is a tetrafunctional acrylate ester used as a monomer in the manufacture of polymers.[1] As it is a polymerizable acrylate monomer it is nearly always supplied with a polymerisation inhibitor such as MEHQ (monomethyl ether hydroquinone) added.PETA is part of a family of acrylates used in epoxy resin chemistry and ultraviolet cure of coatings. Similar monomers used are 1,6-hexanediol diacrylate and TMPTA trimethylol propane triacrylate. It is a derivative of pentaerythritol[2]One of the key uses of the material is in polymeric synthesis where it can form micelles and block copolymers.[3][4]The molecule’s acrylate group functionality enables the molecule to do the Michael reaction with amines. It is therefore sometimes used in epoxy chemistry enabling a large reduction in cure time.[5] As the molecule has 4 functional acrylate groups it confers high cross-link density. Ethoxylation maybe used to produce ethoxylated versions which find use in electron beam curing.[6] The material also has pharmaceutical uses[7]See also[edit]External Websites[edit]References[edit]^ “Pentaerythritol tetraacrylate”. webbook.nist.gov. Archived from the original on 2021-02-08. Retrieved 2020-03-17.^ Marrian, S. F. (1948-08-01). “The Chemical Reactions of Pentaerythritol and its Derivatives”. Chemical Reviews. 43 (1): 149\u2013202. doi:10.1021\/cr60134a004. ISSN\u00a00009-2665. PMID\u00a018876970. Archived from the original on 2021-02-08. Retrieved 2020-03-17.^ petrov, P (2008). “Wormlike morphology formation and stabilization of Pluronic P123 micelles by solubilization of pentaerythritol tetraacrylate”. The Journal of Physical Chemistry. B 112(30) (30): 8879\u20138883. doi:10.1021\/jp8008767. PMID\u00a018598071.^ Petrov, Petar; Bozukov, Metodi; Burkhardt, Markus; Muthukrishnan, Sharmila; M\u00fcller, Axel H. E.; Tsvetanov, Christo B. (2006-05-31). “Stabilization of polymeric micelles with a mixed poly(ethylene oxide)\/poly(2-hydroxyethyl methacrylate) shell by formation of poly(pentaerythritol tetraacrylate) nanonetworks within the micelles”. Journal of Materials Chemistry. 16 (22): 2192\u20132199. doi:10.1039\/B517028A. ISSN\u00a01364-5501. Archived from the original on 2020-03-17. Retrieved 2020-03-17.^ “Epoxy Polyacrylate Resins”. www.hexion.com. Archived from the original on 2020-02-13. Retrieved 2020-03-17.^ Chowdhury, Rajesh (2007). “Electron-beam-induced crosslinking of natural rubber\/acrylonitrile\u2013butadiene rubber latex blends in the presence of ethoxylated pentaerythritol tetraacrylate used as a crosslinking promoter”. Journal of Applied Polymer Science. 103 (2): 1206\u20131214. doi:10.1002\/app.25383. ISSN\u00a01097-4628. Archived from the original on 2020-03-17. Retrieved 2020-03-17.^ Wong, Rachel Shet Hui; Ashton, Mark; Dodou, Kalliopi (2016-10-01). “Analysis of residual crosslinking agent content in UV cross-linked poly(ethylene oxide) hydrogels for dermatological application by gas chromatography”. Journal of Pharmaceutical Analysis. 6 (5): 307\u2013312. doi:10.1016\/j.jpha.2016.04.004. ISSN\u00a02095-1779. PMC\u00a05762621. PMID\u00a029403997.  "},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki19\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki19\/pentaerythritol-tetraacrylate-wikipedia\/#breadcrumbitem","name":"Pentaerythritol tetraacrylate – Wikipedia"}}]}]