246840

Trimethylolpropane trimethacrylate

contains 250 ppm monomethyl ether hydroquinone as inhibitor, technical grade

• Synonym(s): TMPTMA
• Linear Formula: [H₂C=C(CH₃)CO₂CH₂]₃CC₂H₅
• CAS Number: 3290-92-4
• Molecular Weight: 338.40
• EC Number: 221-950-4
• MDL number: MFCD00008588
• PubChem Substance ID: 24854829
• NACRES: NA.23

Properties

• grade: technical grade
• Quality Level: 200
• 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.)
• SMILES string: 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
• InChI key: OKKRPWIIYQTPQF-UHFFFAOYSA-N

Description

General description

Trimethylolpropane trimethacrylate is a crosslinking agent.

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.

Packaging

5, 100, 500 g in poly bottle

10, 25 kg

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 2