767549

Poly(ethylene glycol) diacrylate

average M_n 20,000, PEG average M_n 20,000 (n~450), acrylate, ≤1000 ppm MEHQ as inhibitor

• Synonyme(s) : PEG diacrylate, Polyethylene glycol
• Code UNSPSC : 12162002
• Nomenclature NACRES : NA.23

Propriétés

• Product Name: Poly(ethylene glycol) diacrylate, average M_n 20,000, contains ≤1000 ppm MEHQ as inhibitor
• Forme: solid
• Niveau de qualité: 100
• Poids mol.: PEG average M_n 20,000 (n~450); average M_n 20,000
• Contient: ≤1000 ppm MEHQ as inhibitor
• Pertinence de la réaction: reagent type: cross-linking reagent; reaction type: Polymerization Reactions
• Pf: 60-65 °C
• Extrémité Ω: acrylate
• Extrémité α: acrylate
• Architecture des polymères: shape: linear; functionality: homobifunctional
• Température de stockage: −20°C

Description

Description générale

Poly(ethylene glycol) diacrylate (PGEDA) is used for synthesising highly cross-linked hydrogels which are used as biomaterials in tissue engineering. These hydrogels are formed using non-cytotoxic photo initiators. PEG hydrogels can be easily covalently linked to bioactive proteins and peptides which in turn promote specific cell activity either on the surface or within the hydrogel.

Application

This homobifunctional PEG can be used in hydrogel applications; biocompatibilization; thiol-ene coupling; and other applications using cross-linked PEG networks.

Informations sur la sécurité

• Pictogrammes: GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H315,H317,H318
• Conseils de prudence: P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable