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335681

Sigma-Aldrich

Ethylene glycol dimethacrylate

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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25 G
¥4,201.48

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

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Product Name

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

vapor density

>1 (vs air)

Quality Level

300

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.)

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Z371165Z371106Z370959
透析袋夹 black, size 50&#160;mm

Z371157

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透析袋夹 black, size 70&#160;mm

Z371165

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透析袋夹 blue, size 70&#160;mm

Z371106

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透析袋夹 white, size 50&#160;mm

Z370959

透析袋夹

material

black

material

black

material

blue

material

white

size

50 mm

size

70 mm

size

70 mm

size

50 mm

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

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H317,H335

Hazard Classifications

Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

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
  • Specification Sheet

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    Certificates of Analysis (COA)

    Lot/Batch Number
    MKCX9644
    WXBF6047V
    WXBF5411V
    MKCX3858
    MKCT6421

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