Triethylene glycol dimethacrylate CAS#109-16-0

Triethylene glycol dimethacrylate (TEGDMA) is a cross-linking agent with three ethylene oxide units, enhancing polymer elasticity and durability. It’s widely used in dental resins, adhesives, and coatings for its ability to improve mechanical properties and stability.

Category: Ploymers Tag: Ploymers

Description

Description

Triethylene glycol dimethacrylate

Triethylene glycol dimethacrylate Chemical Properties

Melting point	-52??C
Boiling point	170-172???C5?mm Hg(lit.)
density	1.092?g/mL?at 25???C(lit.)
vapor pressure	0.077Pa at 20??
refractive index	n20/D?1.461(lit.)
Fp	>230???F
storage temp.	2-8??C
solubility	Chloroform, Methanol
form	Oil
color	Colourless to Pale Yellow
Specific Gravity	1.092
Water Solubility	3.6g/L at 20??
BRN	1797351
Stability:	Light Sensitive
InChIKey	HWSSEYVMGDIFMH-UHFFFAOYSA-N
LogP	2.3 at 20??
CAS DataBase Reference	109-16-0(CAS DataBase Reference)
NIST Chemistry Reference	2-Propenoic acid, 2-methyl-, 1,2-ethanediylbis(oxy-2,1-ethanediyl) ester(109-16-0)
EPA Substance Registry System	Triethylene glycol dimethacrylate (109-16-0)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38-43
Safety Statements	26-28-36/37
RIDADR	UN 3334
WGK Germany	1
RTECS	OZ4100000
F	8-19
TSCA	TSCA listed
HS Code	29161900
Hazardous Substances Data	109-16-0(Hazardous Substances Data)
Toxicity	LD50 oral in rat: 10837mg/kg