Evaluation of Monomer Releasing from Dentin Replacement Materials

Table 2

Monomers used as reference standard.

Monomer	Name	Chemical type	Mol. W.	CAS no.
Hydroxyethyl methacrylate	HEMA	C6H10O3	130.14 g/mol	868-77-9
Triethylene glycol dimethacrylate	TEGDMA	C14H22O6	286.32 g/mol	109-16-0
Bisphenol-A ethoxylated dimethacrylate	BisEMA	C25H32O6	Av. Mn~1,700	41637-38-1
Urethane dimethacrylate	UDMA	C23H38N2O8	470.56 g/mol	72869-86-4
Bisphenol-A glycidyldimethacrylate	BisGMA	C29H36O8	512.59 g/mol	1565-94-2

All monomers in this study were from Aldrich (Sigma-Aldrich, St. Louis, MO, USA) [19].