906859

Poly(ethylene glycol) dimethacrylate

average M_N 1,000 (by NMR), cross-linking reagent polymerization reactions, ≤150 ppm MEHQ as inhibitor

• Synonyme(s) : PEG bismethacrylate, PEG hydrogel, Polyethylene glycol, PEG dimethacrylate
• Formule linéaire : C₃H₅C(O)(OCH₂CH₂)_nOC(O)C₃H₅
• Numéro CAS: 25852-47-5
• Numéro MDL: MFCD00081877
• Code UNSPSC : 12162002
• Nomenclature NACRES : NA.23

Propriétés

• product name: Poly(ethylene glycol) dimethacrylate, average M_n 1,000, contains MEHQ as inhibitor
• Description: Ω-end: methacrylate; α-end: methacrylate
• Pureté: 99% (NMR)
• Forme: solid
• Poids mol.: average M_n 1,000 (by NMR); average M_n 1,000
• Contient: MEHQ as inhibitor; ≤150 ppm MEHQ as inhibitor
• Pertinence de la réaction: reagent type: cross-linking reagent; reaction type: Polymerization Reactions
• Couleur: white to off-white
• Point d'ébullition: >200 °C/2 mmHg (lit.)
• Architecture des polymères: shape: linear; functionality: homobifunctional
• Température de stockage: −20°C
• Chaîne SMILES: OCCO.CC(=C)C(O)=O
• InChI: 1S/C10H14O4/c1-7(2)9(11)13-5-6-14-10(12)8(3)4/h1,3,5-6H2,2,4H3
• Clé InChI: STVZJERGLQHEKB-UHFFFAOYSA-N

Description

Application

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.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 72.5 °F
• Point d'éclair (°C): 22.5 °C