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Sigma-Aldrich

Di(ethylene glycol) dimethacrylate

95%, cross-linking reagent polymerization reactions, methacrylate, 300 ppm monomethyl ether hydroquinone as inhibitor

Synonym(s):

2,2′-Oxybisethanol dimethacrylate, 2,2′-Oxydiethyl dimethacrylate, Diethylene glycol, dimethacrylate, Polyethylene glycol

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About This Item

Linear Formula:
[H2C=C(CH3)CO2CH2CH2]2O
CAS Number:
2358-84-1
Molecular Weight:
242.27
EC Number:
219-099-9
MDL number:
MFCD00014931
UNSPSC Code:
12162002
PubChem Substance ID:
24865615
NACRES:
NA.23

product name

Di(ethylene glycol) dimethacrylate, 95%

assay

95%

form

liquid

contains

300 ppm monomethyl ether hydroquinone as inhibitor

reaction suitability

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

refractive index

n20/D 1.458 (lit.)

bp

134 °C/2 mmHg (lit.)

density

1.082 g/mL at 25 °C (lit.)

Ω-end

methacrylate

α-end

methacrylate

polymer architecture

shape: linear
functionality: homobifunctional

SMILES string

CC(=C)C(=O)OCCOCCOC(=O)C(C)=C

InChI

1S/C12H18O5/c1-9(2)11(13)16-7-5-15-6-8-17-12(14)10(3)4/h1,3,5-8H2,2,4H3

Inchi Key

XFCMNSHQOZQILR-UHFFFAOYSA-N

Application

  • Urethane dimethacrylate-based photopolymerizable resins for stereolithography 3D printing: A physicochemical characterisation and biocompatibility evaluation.: This study explores the use of urethane dimethacrylate-based resins in stereolithography 3D printing. It includes an in-depth physicochemical characterization and assesses the biocompatibility of the materials, highlighting their potential for medical and dental applications (Pitzanti G et al., 2024).

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

Certificates of Analysis (COA)

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K S Anseth et al.
Journal of dental research, 75(8), 1607-1612 (1996-08-01)
During the polymerization of multifunctional monomers for dental restorations, typical final double-bond conversions range from 55 to 75%. The low conversion results in a large amount of extractable monomer, reduced adhesion to the filler, and the potential for increased swelling.
Ahmad Joumaa et al.
Polymers, 12(5) (2020-05-16)
A latex of amphiphilic star polymer particles, functionalized in the hydrophobic core with nixantphos and containing P(MAA-co-PEOMA) linear chains in the hydrophilic shell (nixantphos-functionalized core-crosslinked micelles, or nixantphos@CCM), has been prepared in a one-pot three-step convergent synthesis using reversible addition-fragmentation
Liang-Qia Guo et al.
Guang pu xue yu guang pu fen xi = Guang pu, 26(8), 1483-1486 (2006-10-25)
A pH sensitive polymer was prepared by copolymerization of methacrylic acid as monomer, diethylene glycol dimethacrylate as cross-linking reagent, heptane as porogen, and fluorescent dye eosin as indicator. The factors of influence on the preparation, and the character of the
Y Takahashi et al.
Journal of dental research, 83(4), 302-306 (2004-03-27)
Ethyleneglycol dimethacrylate monomers have been previously reported to stimulate the growth of certain caries-associated bacteria on the basis of turbidity measurements. To elucidate the detail of this effect, we examined the influence of resin monomers on the growth of Streptococcus
S Lu et al.
Journal of pharmaceutical sciences, 89(1), 45-51 (2000-02-09)
This paper describes a novel approach to obtain desired release profiles from diffusion-controlled matrix devices by employing nonuniform initial concentration profiles theoretically and experimentally. Theoretically, a model was developed to examine the effect of nonuniform initial concentration profiles on matrix
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