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335681

Sigma-Aldrich

Ethylene glycol dimethacrylate

98%, contains 90-110 ppm monomethyl ether hydroquinone as inhibitor

Sinónimos:
1,2-Ethanediol dimethacrylate, Ethylene dimethacrylate
Fórmula lineal:
CH2=C(CH3)COOCH2CH2OCOC(CH3)=CH2
Número de CAS:
Peso molecular:
198.22
Beilstein:
1776663
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

vapor density

>1 (vs air)

vapor pressure

<0.1 mmHg ( 21.1 °C)

assay

98%

contains

90-110 ppm monomethyl ether hydroquinone as inhibitor

reaction suitability

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

refractive index

n20/D 1.454 (lit.)

bp

98-100 °C/5 mmHg (lit.)

density

1.051 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)OCCOC(=O)C(C)=C

InChI

1S/C10H14O4/c1-7(2)9(11)13-5-6-14-10(12)8(3)4/h1,3,5-6H2,2,4H3

InChI key

STVZJERGLQHEKB-UHFFFAOYSA-N

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General description

Ethylene glycol dimethylacrylate (EGDMA) is a diester formed by condensation of two equivalents of methacrylic acid and one equivalent of ethylene glycol.

Application

It is used as a monomer to prepare Hydroxyapatite/Poly methyl methacrylate composites. 1
EGDMA can be used in free radical copolymer crosslinking reactions.

Packaging

5, 100, 500 mL in glass bottle

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK Germany

WGK 1

Flash Point F

219.2 °F - Pensky-Martens closed cup

Flash Point C

104 °C - Pensky-Martens closed cup

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificado de Análisis

Certificado de origen

Andreia F R Pimenta et al.
PloS one, 11(12), e0167728-e0167728 (2016-12-10)
The study of ocular drug delivery systems has been one of the most covered topics in drug delivery research. One potential drug carrier solution is the use of materials that are already commercially available in ophthalmic lenses for the correction...
Robert H Utama et al.
Chemical communications (Cambridge, England), 48(90), 11103-11105 (2012-10-09)
Hollow polymeric nanoparticles with a hydrophilic liquid core have been synthesized in a one-pot approach via a novel inverse miniemulsion periphery RAFT polymerization process. Successful encapsulation and release of a model protein is reported as a potential application.
Zhen Wang et al.
Electrophoresis, 33(21), 3151-3158 (2012-09-06)
A microfluidic device that performs "in space" sample fractionation, collection, and preconcentration for proteomics is described. Effluents from a 2.75 mm long fractionation channel, focused via sheath flow, were sequentially delivered into an array of 36-collection channels containing monolithic polymer...
Mariane Gonçalves Santos et al.
Talanta, 163, 8-16 (2016-11-26)
The use of a new class of hybrid materials, called restricted access molecularly imprinted polymers (RAMIPs) seems to present a good strategy for the sample preparation of complex matrices, since these materials combine good protein elimination capacity with high degree...
Xinglin Lu et al.
Proceedings of the National Academy of Sciences of the United States of America, 114(46), E9793-E9801 (2017-10-29)
The cytotoxicity of 2D graphene-based nanomaterials (GBNs) is highly important for engineered applications and environmental health. However, the isotropic orientation of GBNs, most notably graphene oxide (GO), in previous experimental studies obscured the interpretation of cytotoxic contributions of nanosheet edges....

Artículos

Continuous Flow Manufacturing for Monomer Synthesis

The manufacture of monomers for use in ophthalmic applications is driven by the need for higher purity, improved reliability of manufacturing supply, but ultimately by the need for the increased comfort, convenience, and safety of contact lens wearers. Daily wear contact lenses have the potential to fill this need for many customers; however, their widespread use is constrained by higher costs compared to weekly- or monthly-based lenses. New approaches that improve cost structure and result in higher quality raw materials are needed to help make contact lenses more affordable and accelerate growth of the contact lens market.

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