447943

Poly(ethylene glycol) methyl ether methacrylate

average M_n 500, methacrylate, methoxy, 100 ppm MEHQ as inhibitor, 200 ppm BHT as inhibitor

• Synonyme(s) : Polyethylene glycol, Methoxy PEG methacrylate, Methoxy poly(ethylene glycol) monomethacrylate, Poly(ethylene glycol) monomethyl ether monomethacrylate
• Formule linéaire : H₂C=CCH₃CO₂(CH₂CH₂O)_nCH₃
• CAS Number: 26915-72-0
• Numéro MDL: MFCD00241432
• Code UNSPSC : 12162002
• ID de substance PubChem : 24868374
• Nomenclature NACRES : NA.23

Propriétés

• Product Name: Poly(ethylene glycol) methyl ether methacrylate, average M_n 500, contains 100 ppm MEHQ as inhibitor, 200 ppm BHT as inhibitor
• Poids mol.: average M_n 500
• Niveau de qualité: 100
• Contient: 100 ppm MEHQ as inhibitor; 200 ppm BHT as inhibitor
• Pertinence de la réaction: reagent type: chemical modification reagent; reaction type: Polymerization Reactions
• Indice de réfraction: n20/D 1.496
• Pf: −1-2 °C
• Densité: 1.08 g/mL at 25 °C
• Extrémité Ω: methacrylate
• Extrémité α: methoxy
• Architecture des polymères: shape: linear; functionality: monofunctional
• Température de stockage: 2-8°C
• Chaîne SMILES: O(CCOCCOC)CCOCCOC(=O)C(=C)C
• InChI: 1S/C13H24O6/c1-12(2)13(14)19-11-10-18-9-8-17-7-6-16-5-4-15-3/h1,4-11H2,2-3H3
• Clé InChI: KRCGBOKYIUDIFY-UHFFFAOYSA-N

Description

Description générale

Poly(ethylene glycol) methyl ether methacrylate (PEGMA) is a nonlinear analog of polyethylene glycol (PEG). It is a biocompatible homopolymer with a brush type structure that is mainly used to provide a PEG modified surface.

Application

PEGMA can be used in the surface modification of poly(ether sulfone) based ultrafiltration (UF) membrane as a foul-resistant material.

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H315,H317,H319,H335
• Conseils de prudence: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Faceshields, Gloves