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Merck

246840

Trimethylolpropane trimethacrylate

contains 250 ppm monomethyl ether hydroquinone as inhibitor, technical grade

Synonyme(s) :

Acryester TMP, Blemmer PTT, PTMA, TMPTMA

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A propos de cet article

Formule linéaire :
[H2C=C(CH3)CO2CH2]3CC2H5
Numéro CAS:
3290-92-4
Poids moléculaire :
338.40
NACRES:
NA.23
PubChem Substance ID:
24854829
UNSPSC Code:
12162002
EC Number:
221-950-4
MDL number:
MFCD00008588

Principaux documents

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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

200

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Catégories apparentées

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.
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.

Classe de stockage

10 - Combustible liquids

wgk

WGK 2

pictograms

Environment
GHS09

hcodes

H411

Hazard Classifications

Aquatic Chronic 2

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Certificats d'analyse (COA)

Lot/Batch Number
MKCZ6522
0000236200
0000236200
MKCT3118
MKCQ1967

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Consulter la Bibliothèque de documents

Biomimetic Piezoelectric Quartz Crystal Sensor with Chloramphenicol-Imprinted Polymer Sensing Layer
Ebarvia BS, et al.
Talanta (2015)
Bleed-out suppression of silicone rubber by electron beam crosslinking
Radiation Physics and Chemistry, 193, 110002-110002 (2022)
={?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)
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)
Ash M nd Ash I
Handbook of Fillers, Extenders, and Diluents null
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