729086

Poly(ethylene glycol) diacrylate

average M_n 1,000, acrylate, MEHQ as inhibitor (may contain)

• Synonym(s): Polyethylene glycol, PEG diacrylate
• CAS Number: 26570-48-9
• MDL number: MFCD00081876
• UNSPSC Code: 12162002
• NACRES: NA.23

Properties

• product name: Poly(ethylene glycol) diacrylate, average M_n 1,000, contains MEHQ as inhibitor
• form: solid
• mol wt: average M_n 1,000
• contains: MEHQ as inhibitor; ≤1,500 ppm MEHQ as inhibitor (may contain)
• composition: C₂H₃C(O)(OC₂H₄)_nOC(O)C₂H₃
• reaction suitability: reagent type: cross-linking reagent; reaction type: Polymerization Reactions
• transition temp: T_m 32-37 °C
• Mw/Mn: ≤1.1
• Ω-end: acrylate
• α-end: acrylate
• polymer architecture: shape: linear; functionality: homobifunctional
• storage temp.: −20°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 polyethylene glycol (PEG) based material that is used as a prepolymer solution that can be used in the formation of a cross-linked polymeric system.

Application

PEGDA has a wide range of usage potentially ranging from tissue engineering, photonics and other biological applications.

Preparation Note

Synthesized with an initial concentration of ≤1,500 ppm MEHQ

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: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable