Triethylene glycol dimethacrylate

CAS NO.：109-16-0
Empirical Formula: C14H22O6
Molecular Weight: 286.32
MDL number: MFCD00008591
EINECS: 203-652-6
SAFETY DATA SHEET (SDS)
Update Date: 2024-11-04 13:44:46

What is Triethylene glycol dimethacrylate?

Description

Triethylene glycol dimethacrylate was employed to optimize the dilution of high-viscosity monomers and to link together the macromolecules constituting the polymer, to make their three-dimentional structure more rigid. It is also a crosslinking agent of acrylic resins, used in sealents or in dental bonding resins. These are mainly used in dentistry, by dental technicians and dentists.

Chemical properties

Colorless liquid
Triethylene glycol dimethacrylate

The Uses of Triethylene glycol dimethacrylate

Esters of acrylic acid and methacrylic acid, more commonly known as acrylates and methacrylates are key raw materials in the coatings and printing industry, and in food packaging.

The Uses of Triethylene glycol dimethacrylate

Triethyleneglycol dimethacrylate is a methacrylic monomer for use as cross-linking agent for adhesives and dental restorative materials.

The Uses of Triethylene glycol dimethacrylate

TEGDMA is a monomer typically used in dental resin materials that can cause specific stress responses in eukaryotic cells.

General Description

Triethylene glycol dimethacrylate (TEGDMA) is a hydrophilic, low viscosity, difunctional methacrylic monomer employed as a crosslinking agent.

Properties of Triethylene glycol dimethacrylate

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.)
Flash point:	>230 °F
storage temp.	2-8°C
solubility	Chloroform, Methanol
form	Oil
Specific Gravity	1.092
color	Colourless to Pale Yellow
Water Solubility	3.6g/L at 20℃
BRN	1797351
Stability:	Light Sensitive
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 for Triethylene glycol dimethacrylate

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H317:Sensitisation, Skin
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P272:Contaminated work clothing should not be allowed out of the workplace. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P333+P313:IF SKIN irritation or rash occurs: Get medical advice/attention.