246840
Trimethylolpropane trimethacrylate
contains 250 ppm monomethyl ether hydroquinone as inhibitor, technical grade
Synonym(s):
Acryester TMP, Blemmer PTT, PTMA, TMPTMA
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About This Item
Linear Formula:
[H2C=C(CH3)CO2CH2]3CC2H5
CAS Number:
Molecular Weight:
338.40
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
EC Number:
221-950-4
MDL number:
InChI key
OKKRPWIIYQTPQF-UHFFFAOYSA-N
InChI
1S/C18H26O6/c1-8-18(9-22-15(19)12(2)3,10-23-16(20)13(4)5)11-24-17(21)14(6)7/h2,4,6,8-11H2,1,3,5,7H3
SMILES string
CCC(COC(=O)C(C)=C)(COC(=O)C(C)=C)COC(=O)C(C)=C
grade
technical grade
vapor density
>1 (vs air)
vapor pressure
<0.01 mmHg ( 20 °C)
contains
250 ppm monomethyl ether hydroquinone as inhibitor
refractive index
n20/D 1.472 (lit.)
density
1.06 g/mL at 25 °C (lit.)
Quality Level
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General description
Trimethylolpropane trimethacrylate (TMPTMA) belongs to the class of monomers known as methacrylates. It is used in the synthesis of various TMPTMA-based polymers, which are widely used in the dental industry. They are often incorporated into dental composites and resin materials due to their excellent mechanical properties and biocompatibility. These polymers provide durability and resistance to wear, making them suitable for dental fillings, crowns, and other dental materials. TMPTMA-based polymers are also used in various applications, which include, coatings and adhesives, UV-curable materials, optical materials, and microelectronics. Additionally, TMPTMA is also used as a crosslinking agent and it has excellent hardness making it a suitable choice for adhesive applications.
Application
Trimethylolpropane trimethacrylate can be used as a cross-linking agent to synthesize:
- Poly(hydroxyethyl methacrylate) (pHEMA) nanocomposites that are used in the dental industry.
- Silicone rubber with a reduced bleed-out ratio.
- Organic monolithic column by living/controlled free-radical polymerization. This column can be used as a stationary phase in capillary liquid chromatography.
- Macroporous poly (glycidyl methacrylate-co-trimethylolpropane trimethacrylate) materials with fine controlled porous properties.
Storage Class
10 - Combustible liquids
wgk
WGK 2
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={?Molded? Macroporous Poly(glycidyl methacrylate-co-trimethylolpropane trimethacrylate) Materials with Fine Controlled Porous Properties:?Preparation of Monoliths Using Photoinitiated Polymerization
={Viklund, et al.
Chemistry of Materials, 9, 463-471 (1997)
Processing of pHEMA/TiO2 based nanocomposites used as an excellent dental materials
Md. Alamgir, et al.
Materials Today: Proceedings (2022)
Andoni Rodriguez-Abetxuko et al.
Frontiers in bioengineering and biotechnology, 8, 830-830 (2020-08-28)
The number of methodologies for the immobilization of enzymes using polymeric supports is continuously growing due to the developments in the fields of biotechnology, polymer chemistry, and nanotechnology in the last years. Despite being excellent catalysts, enzymes are very sensitive
Ash M nd Ash I
Handbook of Fillers, Extenders, and Diluents null
Preparation and characterization of a novel superabsorbent of konjac glucomannan-poly (acrylic acid) with trimethylolpropane trimethacrylate cross-linker.
Chen J, et al.
Royal Society of Chemistry Advances, 5(48), 38417-38423 (2015)
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