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261548

Triethylene glycol dimethacrylate

95%, cross-linking reagent polymerization reactions, methacrylate, 80-120 ppm MEHQ as inhibitor

Synonym(s):

TEGDMA

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About This Item

Linear Formula:
CH2=C(CH3)COO(CH2CH2O)3COC(CH3)=CH2
CAS Number:
109-16-0
Molecular Weight:
286.32
NACRES:
NA.23
PubChem Substance ID:
24855819
UNSPSC Code:
12162002
EC Number:
203-652-6
MDL number:
MFCD00008591
Beilstein/REAXYS Number:
1797351
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Product Name

Triethylene glycol dimethacrylate, contains 80-120 ppm MEHQ as inhibitor, 95%

Quality Level

200

assay

95%

form

liquid

contains

80-120 ppm MEHQ as inhibitor

reaction suitability

reagent type: cross-linking reagent
reaction type: Polymerization Reactions

refractive index

n20/D 1.461 (lit.)

bp

170-172 °C/5 mmHg (lit.)

density

1.092 g/mL at 25 °C (lit.)

Ω-end

methacrylate

α-end

methacrylate

polymer architecture

shape: linear
functionality: homobifunctional

storage temp.

2-8°C

SMILES string

CC(=C)C(=O)OCCOCCOCCOC(=O)C(C)=C

InChI

1S/C14H22O6/c1-11(2)13(15)19-9-7-17-5-6-18-8-10-20-14(16)12(3)4/h1,3,5-10H2,2,4H3

InChI key

HWSSEYVMGDIFMH-UHFFFAOYSA-N

General description

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

Application

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

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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317

Storage Class

10 - Combustible liquids

flash_point_f

332.6 °F - closed cup

flash_point_c

167 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Classifications

Skin Sens. 1B

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Certificates of Analysis (COA)

Lot/Batch Number
S45823
S45821
01612MH
07709KE
09426LW

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Articles

The Progress in Development of Dental Restorative Materials

Composite materials based on methacrylate monomers are used to provide aesthetic and functional restoration of dental tissue. Polymerization chemistries are being developed to improve the reliability of these materials.

Helmut Schweikl et al.
Biomaterials, 29(10), 1377-1387 (2008-01-01)
Triethylene glycol dimethacrylate (TEGDMA) is a comonomer that is released from dental resin-based materials into hydrophilic solvents. The compound reduces cell vitality, and causes genotoxicity in mammalian cells in vitro. Here, we used gene expression profiling, combined with pathway analysis
M Dewaele et al.
Journal of dental research, 91(12), 1178-1183 (2012-10-09)
Volumetric shrinkage reduction is a constant challenge in the improvement of dental resins. The inclusion of hyperbranched polymers (HBPs) with modified functionalities (hydroxyl, propionate, and methacrylate) instead of conventional dimethacrylate monomers has the potential to reduce shrinkage, but can also
Vidhi Malik et al.
International journal of molecular sciences, 21(15) (2020-08-06)
The anti-metastatic and anti-angiogenic activities of triethylene glycol derivatives have been reported. In this study, we investigated their molecular mechanism(s) using bioinformatics and experimental tools. By molecular dynamics analysis, we found that (i) triethylene glycol dimethacrylate (TD-10) and tetraethylene glycol
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Global Trade Item Number

SKUGTIN
261548-1L04061837886393
261548-250ML04061837886409