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Ethylene glycol dimethacrylate

Name: Ethylene glycol dimethacrylate
Brand: ALDRICH

98%, cross-linking reagent polymerization reactions, methacrylate, 90-110 ppm monomethyl ether hydroquinone as inhibitor

Synonym(s):

Polyethylene glycol, 1,2-Ethanediol dimethacrylate, Ethylene dimethacrylate

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About This Item

Linear Formula:

CH₂=C(CH₃)COOCH₂CH₂OCOC(CH₃)=CH₂

CAS Number:

97-90-5

Molecular Weight:

198.22

Beilstein:

1776663

EC Number:

202-617-2

MDL number:

MFCD00008590

UNSPSC Code:

12162002

PubChem Substance ID:

24860340

NACRES:

NA.23

product name

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

vapor density

>1 (vs air)

Quality Level

200

vapor pressure

<0.1 mmHg ( 21.1 °C)

Assay

98%

form

liquid

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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Related Categories

Polyethylene Glycol (PEGs and PEOs)

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

Ethylene glycol dimethacrylate can be used as a cross-linker in thepreparation of:

A terpolymer system, poly(acrylonitrile-co-Ethyleneglycol dimethacrylate-co-vinylbenzyl chloride), which is applicable as a sorbentin pharmaceuticals adsorption.
PVA (polyvinyl alcohol) based hydrogel by free-radicalcopolymerization. These PVA polymer networks can be used as drug deliverysystems.

It can also be used asa monomer in the preparation of swellable and non-swellable poly(ethyleneglycol dimethacrylate/acrylic acid) copolymer microspheres through suspensionpolymerization.

Pictograms

GHS07

Signal Word

Warning

Hazard Statements

H317,H335

Precautionary Statements

P261 - P271 - P272 - P280 - P302 + P352 - P304 + P340 + P312

Hazard Classifications

Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 1

Flash Point(F)

Pensky-Martens closed cup

Flash Point(C)

Pensky-Martens closed cup

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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