Poly(ethylene glycol) dimethacrylate

Bezeichnung:Poly(ethylene glycol) dimethacrylate

CAS-Nr25852-47-5

Englisch Name:Poly(ethylene glycol) dimethacrylate

CBNumberCB4344535

Summenformel(C4H5O).(C2H4O)n.(C4H5O2)

Molgewicht536

MOL-DateiMol file

Poly(ethylene glycol) dimethacrylate physikalisch-chemischer Eigenschaften

Siedepunkt	>200 °C2 mm Hg(lit.)
Dichte	1.11 g/mL at 25 °C
Brechungsindex	n20/D 1.467
Flammpunkt	>230 °F
storage temp.	2-8°C
Löslichkeit	H₂O: soluble
Aggregatzustand	Granular Solid
Farbe	White to off-white
Wasserlöslichkeit	Soluble in water.
Sensitive	Moisture & Light Sensitive
Stabilität	Stable. Incomaptible with strong oxidizing agents. May be sensitive to sunlight.
EPA chemische Informationen	Poly(oxy-1,2-ethanediyl), .alpha.-(2-methyl-1-oxo-2-propenyl)-.omega.-[(2-methyl-1-oxo-2-propenyl)oxy]- (25852-47-5)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	26-36/37
WGK Germany	1
TSCA	Yes
HS Code	39072090

Gefahreninformationscode (GHS)

Poly(ethylene glycol) dimethacrylate Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
Chemische Eigenschaften
liquid
Verwenden
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.
Verwenden
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.
Verwenden
Adhesives, coatings, sealants, photoresists, solder masks and photopolymers.
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 Upstream-Materialien And Downstream Produkte

Poly(ethylene glycol) dimethacrylate Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

25852-47-5, Poly(ethylene glycol) dimethacrylate Verwandte Suche:

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