455008

Poly(ethylene glycol) diacrylate

average M_n 700, acrylate, 100 ppm MEHQ as inhibitor, 300 ppm BHT as inhibitor

• Sinonimo/i: Polyethylene glycol, PEG diacrylate
• Numero CAS: 26570-48-9
• Numero MDL: MFCD00081876
• Codice UNSPSC: 12162002
• ID PubChem: 24869007
• NACRES: NA.23

Proprietà

• product name: Poly(ethylene glycol) diacrylate, average M_n 700
• PM: average M_n 700
• contiene: 100 ppm MEHQ as inhibitor (typically); 300 ppm BHT as inhibitor (typically)
• Impiego in reazioni chimiche: reagent type: cross-linking reagent; reaction type: Polymerization Reactions
• Indice di rifrazione: n20/D 1.47
• Punto di fusione: 12-17 °C
• Densità: 1.12 g/mL at 25 °C
• Estremità Ω: acrylate
• Estremità α: acrylate
• Architettura del polimero: shape: linear; functionality: homobifunctional
• Temperatura di conservazione: 2-8°C
• Stringa SMILE: OCCO.OC(=O)C=C
• InChI: 1S/C8H10O4/c1-3-7(9)11-5-6-12-8(10)4-2/h3-4H,1-2,5-6H2; KUDUQBURMYMBIJ-UHFFFAOYSA-N

Descrizione

Descrizione generale

Poly(ethylene glycol) diacrylate (PEGDA) is a derivative of polyethylene glycol that can be used for a variety of drug delivery and tissue engineering based applications. It is used as a prepolymer solution that can be used in the formation of a cross-linked polymeric system.

Applicazioni

PEGDA can be used in the formation of sulphonated ion exchange membranes for fuel cell applications. It may also be used in the development of novel injectable biodegradable polymers for a variety of biomedical applications.

Informazioni sulla sicurezza

• Pittogrammi: GHS05,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H315,H317,H318
• Consigli di prudenza: P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338
• Classi di pericolo: Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1
• Codice della classe di stoccaggio: 10 - Combustible liquids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): 446.0 °F - closed cup
• Punto d’infiammabilità (°C): 230 °C - closed cup
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter