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Poly(ethylene glycol) dimethacrylate

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Poly(ethylene glycol) dimethacrylate Basic information

Product Name:
Poly(ethylene glycol) dimethacrylate
Synonyms:
  • POLY(ETHYLENE GLYCOL) DIMETHACRYLATE
  • POLYETHYLENE GLYCOL 600 DIMETHACRYLATE
  • POLY(ETHYLENE GLYCOL) (N) DIMETHACRYLATE
  • Methacrylate-PEGn-Methacrylate 2K, 5K, 10K, 20K
  • Poly(oxy-1,2-ethanediyl),a-(2-Methyl-1-oxo-2-propen-1-yl)-w-[(2-Methyl-1-oxo-2-propen-1-yl)oxy]-
  • Poly(ethylene glycol) diMethacrylate average Mn 550, contains 270-330 ppM BHT as inhibitor, 80-120 ppM MEHQ as inhibitor
  • Poly(ethylene glycol) diMethacrylate average Mn 750, contains 900-1100 ppM MEHQ as inhibitor
  • MA-PEGn-MA 2K, 5K, 10K, 20K
CAS:
25852-47-5
MF:
(C4H5O).(C2H4O)n.(C4H5O2)
MW:
0
EINECS:
219-760-1
Product Categories:
  • PEG
  • Polydispersed PEG
  • Crosslinking AgentsBiocompatible/Biodegradable Materials
  • Homobifunctional PEG BiomaterialsPolymer Science
  • Homobifunctional PEGs
  • PEG Based Polymers
  • Poly(ethylene glycol) and Poly(ethylene oxide)
  • Biocompatible/Biodegradable Materials
  • Materials Science
  • Biomaterials
  • Crosslinking Agents
  • Homobifunctional PEGs
  • Materials Science
  • Methacrylate
  • Poly(ethylene glycol) and Poly(ethylene oxide)
  • Polymer Science
  • Polymers
Mol File:
Mol File
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Poly(ethylene glycol) dimethacrylate Chemical Properties

Boiling point:
>200 °C2 mm Hg(lit.)
Density 
1.11 g/mL at 25 °C
refractive index 
n20/D 1.467
Flash point:
>230 °F
storage temp. 
2-8°C
solubility 
H2O: soluble
form 
Granular Solid
color 
White to off-white
Water Solubility 
Soluble in water.
Sensitive 
Moisture & Light Sensitive
Stability:
Stable. Incomaptible with strong oxidizing agents. May be sensitive to sunlight.
EPA Substance Registry System
Poly(oxy-1,2-ethanediyl), .alpha.-(2-methyl-1-oxo-2-propenyl)-.omega.-[(2-methyl-1-oxo-2-propenyl)oxy]- (25852-47-5)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36/37
WGK Germany 
1
TSCA 
Yes
HS Code 
39072090

MSDS

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Poly(ethylene glycol) dimethacrylate Usage And Synthesis

Chemical Properties

liquid

Uses

Adhesives, coatings, sealants, photoresists, solder masks and photopolymers.

Uses

Polyethylene glycol dimethacrylate is used as adhesives, coatings, sealants, photo resists, solder masks and photopolymers. Polyethylene Glycol Dimethacrylate forms homopolymers and copolymers. Copolymers of Polyethylene Glycol Dimethacrylate can be prepared with acrylic acid and its salts, amides and esters, and with methacrylates, acrylonitrile, maleic acid esters, vinyl acetate, vinyl chloride, vinylidene chloride, styrene, butadiene, unsaturated polyesters and drying oils. It is also used as a very useful feedstock for chemical syntheses. It is employed as a cross linker for PVC plastisols. Polyethylene Glycol 200 Dimethacrylate is incorporated in cosmetic encapsulation resins and dental polymers.

Uses

High purity PEG dimethacrylates are commonly used in PEG-based hydrogels and crosslinking hydrophilic polymers. It is good for tissue engineering and 3D printing applications.

Definition

ChEBI: Ethylene glycol dimethacrylate is the enoate ester that is the 1,2-bis(methacryloyl) derivative of ethylene glycol. It has a role as a cross-linking reagent, a polymerisation monomer and an allergen. It is functionally related to an ethylene glycol and a methacrylic acid.

Poly(ethylene glycol) dimethacrylate Preparation Products And Raw materials

Preparation Products

Poly(ethylene glycol) dimethacrylateSupplier

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