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409006

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

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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
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.
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
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
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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