929751

Poly(ethylene glycol) diacrylate

average M_N 3,400, acrylate, MEHQ as inhibitor

• Synonym(s): PEG bisacrylate, PEG diacrylate, PEG hydrogel, PEGDA, Polyethylene glycol
• Linear Formula: C₃H₃O(OCH₂CH₂)_nC₃H₃O₂
• CAS Number: 26570-48-9
• UNSPSC Code: 12162002
• NACRES: NA.25

Properties

• product name: Poly(ethylene glycol) diacrylate, M_n 3,400, contains MEHQ as inhibitor
• form: fine powder
• Quality Level: 100
• mol wt: M_n 3,400
• contains: MEHQ as inhibitor
• color: white to off-white
• solubility: deionized water: 20 wt. % at 23 °C
• Ω-end: acrylate
• α-end: acrylate
• 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) (PEG) diacrylate is a homobifunctional, hydrophilic, biocompatible polymer commonly used as a crosslinker in PEG hydrogels. Crosslinked networks can be formed via radical initiator induced polymerization or photopolymerization.

Application

PEG diacrylate has numerous applications including tissue engineering, 3D printing applications, surface modifications, PEGylation of proteins and peptides, and drug delivery.

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