454990

Poly(ethylene glycol) methyl ether acrylate

average M_n 480, contains 100 ppm MEHQ as inhibitor, 100 ppm BHT as inhibitor

• Sinônimo(s): Acryl-PEG, Methoxy PEG acrylate, Methoxy poly(ethylene glycol) monoacrylate, Poly(ethylene glycol) monomethyl ether monoacrylate, mPEG-acrylate
• Fórmula linear: H₂C=CHCO₂(CH₂CH₂O)_nCH₃
• Número CAS: 32171-39-4
• Número MDL: MFCD00803685
• Código UNSPSC: 12162002
• ID de substância PubChem: 24869005
• NACRES: NA.23

Propriedades

• peso molecular: average M_n 480
• contém: 100 ppm BHT as inhibitor; 100 ppm MEHQ as inhibitor
• densidade: 1.09 g/mL at 25 °C (lit.)
• temperatura de armazenamento: 2-8°C
• cadeia de caracteres SMILES: OCCO.OC(=O)C=C
• chave InChI: FCDZZFLRLVQGEH-UHFFFAOYSA-N

Descrição

Descrição geral

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.

Aplicação

PEGMA can be used in the development of molecular brushes as a substrate material for stimuli-responsive surfaces in biomedical applications. It may be used in the surface modification of poly(ether sulfone) based ultrafiltration (UF) membrane as a foul-resistant material.

Informações de segurança

• Código de classe de armazenamento: 10 - Combustible liquids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 235.4 °F - closed cup
• Ponto de fulgor (°C): 113 °C - closed cup
• Equipamento de proteção individual: Eyeshields, Gloves, type ABEK (EN14387) respirator filter