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Sigma-Aldrich

Triethylene glycol dimethacrylate

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

Synonyme(s) :

TEGDMA

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About This Item

Formule linéaire :
CH2=C(CH3)COO(CH2CH2O)3COC(CH3)=CH2
Numéro CAS:
109-16-0
Poids moléculaire :
286.32
Numéro Beilstein :
1797351
Numéro CE :
203-652-6
Numéro MDL:
MFCD00008591
Code UNSPSC :
12162002
ID de substance PubChem :
24855819
Nomenclature NACRES :
NA.23

product name

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

Pureté

95%

Forme

liquid

Contient

80-120 ppm MEHQ as inhibitor

Pertinence de la réaction

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

Indice de réfraction

n20/D 1.461 (lit.)

Point d'ébullition

170-172 °C/5 mmHg (lit.)

Densité

1.092 g/mL at 25 °C (lit.)

Extrémité Ω

methacrylate

Extrémité α

methacrylate

Architecture des polymères

shape: linear
functionality: homobifunctional

Température de stockage

2-8°C

Chaîne SMILES 

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

Clé InChI

HWSSEYVMGDIFMH-UHFFFAOYSA-N

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Description générale

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.

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H317

Classification des risques

Skin Sens. 1

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

332.6 °F - closed cup

Point d'éclair (°C)

167 °C - closed cup

Équipement de protection individuelle

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

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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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
Eleftherios G Andriotis et al.
Nanomaterials (Basel, Switzerland), 11(1) (2021-01-17)
Mini-emulsion polymerization was applied for the synthesis of cross-linked polymeric nanoparticles comprised of methyl methacrylate (MMA) and Triethylene Glycol Dimethacrylate (TEGDMA) copolymers, used as matrix-carriers for hosting D-limonene. D-limonene was selected as a model essential oil, well known for its
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
Geum-Jun Han et al.
The journal of adhesive dentistry, 14(5), 461-469 (2012-06-23)
To evaluate the effect of applied power on dental ceramic bonding of composite resin using nonthermal atmospheric pressure plasma (APP). A pencil-type APP torch was used to modify the surface chemical composition and hydrophilicity of dental ceramic and to improve
Andrzej Dworak et al.
ACS applied materials & interfaces, 5(6), 2197-2207 (2013-03-02)
Well-defined thermosensitive poly[tri(ethylene glycol) monoethyl ether methacrylate] (P(TEGMA-EE)) brushes were synthesized on a solid substrate by the surface-initiated atom transfer radical polymerization of TEGMA-EE. The polymerization reaction was initiated by 2-bromo-2-methylpropionate groups immobilized on the surface of the wafers. The
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