Poly(ethylene glycol) dimethacrylate

Poly(ethylene glycol) dimethacrylate
  • CAS No.:25852-47-5
Other grades of this product :
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
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
Fp >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 SystemPoly(oxy-1,2-ethanediyl), .alpha.-(2-methyl-1-oxo-2-propenyl)-.omega.-[(2-methyl-1-oxo-2-propenyl)oxy]- (25852-47-5)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36/37
WGK Germany 1
TSCA Yes
HS Code 39072090
MSDS Information
ProviderLanguage
SigmaAldrich English
Poly(ethylene glycol) dimethacrylate Usage And Synthesis
Chemical Propertiesliquid
UsesAdhesives, coatings, sealants, photoresists, solder masks and photopolymers.
UsesPolyethylene 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.
UsesHigh purity PEG dimethacrylates are commonly used in PEG-based hydrogels and crosslinking hydrophilic polymers. It is good for tissue engineering and 3D printing applications.
Poly(ethylene glycol) dimethacrylate Preparation Products And Raw materials
Preparation ProductsSilica gel-->Silica gel,microporous roundness-->silica gel,macroporous ball

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