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Merck
CN

86680

Tetraethylene glycol dimethacrylate

technical, ≥90% (GC)

Synonym(s):

PEG bismethacrylate, PEG dimethacrylate, PEG hydrogel

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About This Item

Linear Formula:
O[CH2CH2OCH2CH2OCOC(CH3)=CH2]2
CAS Number:
109-17-1
Molecular Weight:
330.37
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
57653064
EC Number:
203-653-1
Beilstein/REAXYS Number:
1803537
MDL number:
MFCD00014932

Key Documents

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Product Name

Tetraethylene glycol dimethacrylate, technical, ≥90% (GC)

InChI key

LTHJXDSHSVNJKG-UHFFFAOYSA-N

InChI

1S/C16H26O7/c1-13(2)15(17)22-11-9-20-7-5-19-6-8-21-10-12-23-16(18)14(3)4/h1,3,5-12H2,2,4H3

SMILES string

C=C(C)C(OCCOCCOCCOCCOC(C(C)=C)=O)=O

grade

technical

assay

≥90% (GC)

form

liquid

contains

~0.006% hydroquinone as stabilizer

refractive index

n20/D 1.463

density

1.082 g/mL at 20 °C (lit.)

functional group

ester
ether
methacrylate

storage temp.

2-8°C

Quality Level

200

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Application

  • Reducing Polymerization Shrinkage: Study focused on reducing polymerization shrinkage in dental restorative composites by using various multifunctional (meth)acrylates including TEGDMA (Świderska et al., 2014).
  • Anti-Metastasis and Anti-Angiogenic Activities: Identification of TEGDMA′s potential anti-cancer drug properties due to its anti-metastasis and anti-angiogenic activities (Oh et al., 2018).

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL5327
BCCL5328
BCCM4354
BCCK9196
BCCK0576

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F A Rueggeberg et al.
Dental materials : official publication of the Academy of Dental Materials, 13(6), 360-364 (1998-11-21)
This study evaluated the effect of increased levels of photoinitiator components on biaxial flexural strength, monomer conversion, and dynamic thermal properties of an unfilled model resin system in both the light-cured only state as well as after post-cure heating. Unfilled
D J Indrani et al.
Dental materials : official publication of the Academy of Dental Materials, 11(3), 201-207 (1995-05-01)
The purpose of this study was to assess the effects of aging experimental dimethacrylate resin composites in water at 37 degrees C for periods up to 6 wk by measuring the variations in fracture toughness (K(c)), elastic modulus (E), fracture
Koji Nakamura et al.
Journal of controlled release : official journal of the Controlled Release Society, 95(3), 589-599 (2004-03-17)
Hydrogels of poly(methacrylic acid-g-ethylene glycol) were prepared using different reaction water contents in order to vary the network mesh size, swelling behavior and insulin loading/release kinetics. Gels prepared with greater reaction solvent contents swelled to a greater degree and had
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
Qingsi Li et al.
Journal of colloid and interface science, 555, 145-156 (2019-08-05)
Resin hemoperfusion is a life-saving treatment for drug intoxication or hepatic failure of patients. However, current resin adsorbents exhibit a limited hemocompatibility or low adsorption efficiency, representing a major roadblock to successful clinical applications. In this work, we developed a
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