Trimethylolpropane triacrylate
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| Names | |
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| IUPAC name
2,2-Bis[(acryloyloxy)methyl]butyl acrylate
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| Identifiers | |
3D model (JSmol)
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| ChemSpider | |
| ECHA InfoCard | 100.036.077 |
PubChem CID
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| UNII | |
CompTox Dashboard (EPA)
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| Properties | |
| C15H20O6 | |
| Molar mass | 296.319 g·mol−1 |
| Density | 1.06 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Trimethylolpropane triacrylate (TMPTA) is a trifunctional acrylate ester monomer used in the manufacture of plastics, adhesives, acrylic glue, anaerobic sealants, and ink. It is useful for its low volatility and fast cure response. It has the properties of weather, chemical and water resistance, as well as good abrasion resistance. End products include alkyd coatings[1], compact discs, hardwood floors, concrete polymers,[citation needed] Dental composites, photolithography, letterpress, screen printing, elastomers, automobile headlamps, acrylics and plastic components for the medical industry.
Other uses
As the molecule has acrylic functionality, it is capable of doing the Michael reaction with an amine. This allows it use in epoxy chemistry where its use speeds up the cure time considerably[2][3]
See also
References
- ^ Wang, Qianhe (January 2019). "PhD Dissertation Acrylated Alkyds". University of Akron.
{{cite web}}: CS1 maint: url-status (link) - ^ "Epoxy Polyacrylate Resins". www.hexion.com. Retrieved 2020-02-12.
- ^ "Low Viscosity, Fast Curing Epoxy Acrylate Oligomers". www.pcimag.com. Retrieved 2020-02-12.
- TRIMETHYLOLPROPANE TRIACRYLATE at chemicalland21.com
- Trimethylolpropane Triacrylate at OSHA
- Trimethylolpropane triacrylate CAS Number: 15625-89-5 at ntp.niehs.nih.gov