447935

Poly(ethylene glycol) methyl ether methacrylate

average M_n 300, methacrylate, methoxy, 300 ppm BHT as inhibitor, 100 ppm MEHQ as inhibitor

• Sinonimo/i: Polyethylene glycol, Methoxy PEG methacrylate, Methoxy poly(ethylene glycol) monomethacrylate, Poly(ethylene glycol) monomethyl ether monomethacrylate
• Formula condensata: H₂C=CCH₃CO₂(CH₂CH₂O)_nCH₃
• Numero CAS: 26915-72-0
• Numero MDL: MFCD00241432
• Codice UNSPSC: 12162002
• ID PubChem: 24868373
• NACRES: NA.23

Proprietà

• Nome del prodotto: Poly(ethylene glycol) methyl ether methacrylate, average M_n 300, contains 300 ppm BHT as inhibitor, 100 ppm MEHQ as inhibitor
• PM: average M_n 300
• Livello qualitativo: 200
• contiene: 100 ppm MEHQ as inhibitor; 300 ppm BHT as inhibitor
• Impiego in reazioni chimiche: reagent type: chemical modification reagent; reaction type: Polymerization Reactions
• Indice di rifrazione: n20/D 1.452
• Densità: 1.05 g/mL at 25 °C
• Estremità Ω: methacrylate
• Estremità α: methoxy
• Architettura del polimero: shape: linear; functionality: monofunctional
• Temperatura di conservazione: 2-8°C
• Stringa SMILE: 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

Descrizione

Descrizione generale

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.[1][2]

Applicazioni

PEGMA may be used in the preparation of a polyelectrolytic solution for the development of lithium ion batteries.[3] It can be photopolymerized to form a zwitterionic monomer which can be coated on steel surfaces for bio-fouling based applications.[4]

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H315,H317,H319,H335
• Consigli di prudenza: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classi di pericolo: Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 10 - Combustible liquids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: dust mask type N95 (US), Eyeshields, Faceshields, Gloves