Trimethylolpropanetriacrylate with CAS 15625-89-5

CAS No.:15625-89-5 MF:C15H20O6 EINECS No.:239-701-3 Place of Origin:Shandong, China Type:Syntheses Material Intermediates

CAS: 15625-89-5

MF: C15H20O6

Purity: 99%

what is of Trimethylolpropanetriacrylate with CAS 15625-89-5?

Trimethylolpropane triacrylate (TMPTA) is a multifunctional acrylie monomer. It reacts with propyleneimine to form polyfunctional aziridine. 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.

Description of Trimethylolpropanetriacrylate with CAS 15625-89-5

Item	Specifications	Results
Appearance	CLEAN AND CLEAR	PASS
Acid value (mg(KOH)/g)	≤0.2	0.16
Viscosity(25℃ cps)	70-110	100
Color(APHA)	≤60	20
Moisture %	≤0.1	0.08
Inhibitor(MEHQ ppm)	100-300	280
Refractive index	1.472-1.476	1.4751
Specific gravity ( 25℃ in gr/cm³)	1.09-1.12	1.11
Residue solvent %	≤0.2	0.07
Conclusion	The results conforms with Enterprise standards

Application

Trimethylolpropane triacrylate has important properties like low volatility, resistance against weather, chemical, water and abrasion, and immediate curing property. The above mentioned properties prompted its use in the production of adhesives, plastics, sealant chemicals, paint additives, photosensitive chemicals, ink and toner.

Trimethylolpropane-triacrylate-application