701963

Poly(ethylene glycol) diacrylate

average M_n 6,000, acrylate, ≤1,500 ppm MEHQ as inhibitor

• 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 6,000, contains ≤1500 ppm MEHQ as inhibitor
• form: solid
• Quality Level: 100
• mol wt: average M_n 6,000
• contains: ≤1500 ppm MEHQ as inhibitor
• reaction suitability: reagent type: cross-linking reagent; reaction type: Polymerization Reactions
• transition temp: T_m 59-63 °C
• 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 long chain, hydrophilic and crosslinking monomer widelyused in tissue engineering.

Application

Patterning of PEG-based Hydrogels- Engineering Spatial Complexity

PEGDA is widely used as a scaffolding material for tissue engineering applications due to its biocompatibility and inherent resistance to protein adhesion.

It can be used as an alloying agent to prepare polymer membranes for gas separation applications. For example, an alloyed poly(Ether Block Amide)/ PEGDA membrane can be used for the separation of CO₂/H₂.

It can also be used as aprecursor to fabricate polymer electrolyte membranes(PEMs) for flexible Li-ionbatteries. The addition of PEGDA enhances the ionic conductivity, thermal stability,and mechanical toughness of PEMs.

Features and Benefits

• Highly hydrophilic
• Non-toxic
• Biocompatible
• Non-immunogenic

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
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves