457876

Poly(ethylenglycol)methylethermethacrylat -Lösung

average M_n 2,000, 50 wt. % in H₂O, methacrylate, methoxy

• Synonym(e): Polyethylene glycol
• Lineare Formel: H₂C=C(CH₃)CO₂(CH₂CH₂O)_nCH₃
• CAS-Nummer: 26915-72-0
• MDL-Nummer: MFCD00241432
• UNSPSC-Code: 12162002
• PubChem Substanz-ID: 24869402
• NACRES: NA.23

Eigenschaften

• product name: Poly(ethylenglycol)methylethermethacrylat -Lösung, average M_n 2,000, 50 wt. % in H₂O
• Mol-Gew.: average M_n 2,000
• Qualitätsniveau: 200
• Eignung der Reaktion: reagent type: chemical modification reagent; reaction type: Polymerization Reactions
• Konzentration: 50 wt. % in H₂O
• Brechungsindex: n20/D 1.4054
• Dichte: 1.079 g/mL at 25 °C
• Ω-Ende: methacrylate
• α-Ende: methoxy
• Polymerarchitektur: shape: linear; functionality: monofunctional
• SMILES String: COCCOCCOCCOCCOC(=O)C(C)=C

Beschreibung

Allgemeine Beschreibung

Surface grafted polyethylene glycol (PEG) prevents protein absorption. Poly (ethylene glycol) methyl ether methacrylate (m-PEGMA) is often used to create PEG modified surfaces. Studies report the grafting of m-PEGMA on poly ether urethane surface by ozone induced polymerization, on emeraldine film by UV induced copolymerization.

Anwendung

The methacrylate end-group allows for this material to be further polymerized.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H317,H319,H335
• P-Sätze: P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves