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Merck

246840

Sigma-Aldrich

Trimethylolpropane trimethacrylate

contains 250 ppm monomethyl ether hydroquinone as inhibitor, technical grade

Sinónimos:

Acryester TMP, Blemmer PTT, PTMA, TMPTMA

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About This Item

Fórmula lineal:
[H2C=C(CH3)CO2CH2]3CC2H5
Número de CAS:
Peso molecular:
338.40
Número CE:
Número MDL:
Código UNSPSC:
12162002
ID de la sustancia en PubChem:
NACRES:
NA.23

grado

technical grade

Nivel de calidad

densidad de vapor

>1 (vs air)

presión de vapor

<0.01 mmHg ( 20 °C)

contiene

250 ppm monomethyl ether hydroquinone as inhibitor

índice de refracción

n20/D 1.472 (lit.)

densidad

1.06 g/mL at 25 °C (lit.)

cadena SMILES

CCC(COC(=O)C(C)=C)(COC(=O)C(C)=C)COC(=O)C(C)=C

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

Clave InChI

OKKRPWIIYQTPQF-UHFFFAOYSA-N

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Descripción general

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.

Aplicación

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.
It is also used as a key component in the production of dental composites and resins. TMPTMA is valued for its ability to form strong and durable bonds with other dental materials, making it an important ingredient in the manufacture of dental restorations such as fillings, crowns, and bridges. Its high reactivity and compatibility with other monomers make it a versatile ingredient in dental materials, contributing to their mechanical strength, durability, and aesthetic properties.

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 2


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Visite la Librería de documentos

={?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)
Ash M nd Ash I
Handbook of Fillers, Extenders, and Diluents null
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
Processing of pHEMA/TiO2 based nanocomposites used as an excellent dental materials
Md. Alamgir, et al.
Materials Today: Proceedings (2022)
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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