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PRODUCT NAME | Trimethylolpropane triacrylate |
CAS NO. | 15625-89-5 |
DENSITY | 1.1 g/mL at 25 °C (lit.) |
BOILING POINT | >200°C |
MELTING POINT | -66°C |
DESCRIPTION &APPLICATION | Colorless viscid liquid Trimethylolpropane triacrylate (TMPTA) is a multifunctional acrylie monomer. It reacts with propyleneimine to form polyfunctionalaziridine. Sensitization was observed in a textile fabric printer. Patch tests were positive with the polyfunctional aziridine hardener, but were negative to TMPTA. TMPTA caused contact dermatitis in an optic-fiber manufacturing worker and was reported as a sensitizer in a floor top coat or in photopolymerizable inks. Trimethylol propane triacrylate is a triacrylate for use in UV -curable lithographic inks, varnishes, artificial nails, wood finish solder, and etch resists in the electronics industry. |










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