455008

Poly(ethylene glycol) diacrylate

average M_n 700

• Synonym(s): Polyethylene glycol, PEG diacrylate
• CAS Number: 26570-48-9
• MDL number: MFCD00081876
• UNSPSC Code: 12162002
• PubChem Substance ID: 24869007

Properties

• mol wt: average M_n 700
• Quality Level: 200
• contains: 100 ppm MEHQ as inhibitor (typically); 300 ppm BHT as inhibitor (typically)
• reaction suitability: reagent type: cross-linking reagent; reaction type: Polymerization Reactions
• refractive index: n20/D 1.47
• mp: 12-17 °C
• density: 1.12 g/mL at 25 °C
• Ω-end: acrylate
• α-end: acrylate
• polymer architecture: shape: linear; functionality: homobifunctional
• storage temp.: 2-8°C
• SMILES string: 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
• InChI key: KUDUQBURMYMBIJ-UHFFFAOYSA-N

Description

General description

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.

Application

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.

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H315 - H317 - H318
• Precautionary Statements: P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): 446.0 °F - closed cup
• Flash Point(C): 230 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves