907227

Poly(ethylene glycol) diacrylate

average M_n 4,000, average M_n 4,000, <200 ppm MEHQ as inhibitor

• Synonym(s): PEG bisacrylate, PEG diacrylate, PEG hydrogel, Polyethylene glycol
• Linear Formula: C₃H₃O(OCH₂CH₂)_nC₃H₃O₂
• CAS Number: 26570-48-9
• UNSPSC Code: 12162002
• NACRES: NA.23

Properties

• product name: Poly(ethylene glycol) diacrylate, average M_n 4,000, contains MEHQ as inhibitor
• description: Ω-end acrylate; α-end acrylate
• form: powder
• mol wt: average M_n 4,000 (by NMR); average M_n 4,000
• contains: MEHQ as inhibitor; <200 ppm MEHQ as inhibitor
• reaction suitability: reagent type: cross-linking reagent; reaction type: Polymerization Reactions
• color: white to off-white
• polymer architecture: shape: linear; functionality: homobifunctional
• storage temp.: −20°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

Application

High purity PEG diacrylates are commonly used in PEG-based hydrogels and crosslinking hydrophilic polymers.It is good for tissue engineering and 3D printing applications.

Safety Information

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H315,H317,H318
• pcodes: P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable