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Trimethylolpropane Trimethacrylate (TMPTMA)

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Trimethylolpropane Trimethacrylate (TMPTMA)
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PRODUCT OVERVIEW

DESCRIPTION

Trimethylolpropane Trimethacrylate (TMPTMA) is a clear liquid used to make products stronger and more durable. Its special structure helps link molecules together in plastics and resins, which improves hardness and strength. It's also biocompatible, making it a good fit for dental materials. You’ll find TMPTMA in dental fillings and crowns, as well as in varnishes, coatings, and adhesives. It’s ideal for products that need to hold up to daily use, wear, and time without losing quality.

IDENTIFIERS

Chemical Name

Trimethylolpropane Trimethacrylate (TMPTMA)

CAS #

3290-92-4

EC #

221-950-4

Molecular Formula

C18H26O6

InChI Key

OKKRPWIIYQTPQF-UHFFFAOYSA-N

Synonyms

2-Propenoic acid, 2-methyl-, 1,1′-[2-ethyl-2-[[(2-methyl-1-oxo-2-propen-1-yl)oxy]methyl]-1,3-propanediyl] ester; Methacrylic acid, triester with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol; 2-Propenoic acid, 2-methyl-, 2-ethyl-2-[[(2-methyl-1-oxo-2-propenyl)oxy]methyl]-1,3-propanediyl ester; PTMA; 1,1,1-Trimethylolpropane trimethacrylate; SR 350; Chemlink 30

CLASSIFICATIONS

Product Group 1

Additives, Flow & dispersing Agent, Acrylates

Product Group 2

Construction, CASE, Plastic & Rubber

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