Poly(ethylene glycol) dimethacrylate

ALDRICH/409510 - average M_n 550, contains 80-120 ppm MEHQ as inhibitor, 270-330 ppm BHT as inhibitor

Synonym: Polyethylene glycol; PEG dimethacrylate

CAS Number: 25852-47-5
MDL Number: MFCD00081877
Linear Formula: C₃H₅C(O)(OCH₂CH₂)_nOC(O)C₃H₅
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-409510-250ML	250 mL	$103.00 1/EA		Add To Favorites
45-409510-1L	1 L	$334.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

Ω-end	methacrylate
α-end	methacrylate
bp	>200 °C/2 mmHg (lit.)
contains	270-330 ppm BHT as inhibitor
	80-120 ppm MEHQ as inhibitor
density	1.099 g/mL at 25 °C
form	liquid
InChI	1S/C10H14O4/c1-7(2)9(11)13-5-6-14-10(12)8(3)4/h1,3,5-6H2,2,4H3
InChI key	STVZJERGLQHEKB-UHFFFAOYSA-N
mol wt	average M_n 550
polymer architecture	shape : linear functionality : homobifunctional
Quality Level	200
reaction suitability	reagent type: cross-linking reagent reaction type: Polymerization Reactions
refractive index	n20/D 1.466
SMILES string	OCCO.CC(=C)C(O)=O
storage temp.	2-8°C

Application:	PDGF-AA loaded photo-crosslinked chitosan-based hydrogel for promoting wound healing.: This study investigates the use of a chitosan-based hydrogel, photo-crosslinked with Poly(ethylene glycol) dimethacrylate (PEGDMA), to deliver PDGF-AA and enhance wound healing. The results demonstrate significant improvements in wound closure rates and tissue regeneration (Cai et al., 2024 ). Reducing the foreign body response on human cochlear implants and their materials in vivo with photografted zwitterionic hydrogel coatings.: This research explores the application of PEGDMA in zwitterionic hydrogel coatings to minimize foreign body responses in cochlear implants. The coatings significantly reduced inflammation and improved biocompatibility in vivo (Horne et al., 2023 ). Full factorial design of experiment-based and response surface methodology approach for evaluating variation in uniaxial compressive mechanical properties, and biocompatibility of photocurable PEGDMA-based scaffolds.: This study uses a full factorial design to optimize the mechanical properties and biocompatibility of PEGDMA-based scaffolds, highlighting their potential use in tissue engineering and regenerative medicine (Bharadwaz et al., 2023 ). Antifouling and Mechanical Properties of Photografted Zwitterionic Hydrogel Thin-Film Coatings Depend on the Cross-Link Density.: This article examines how varying the cross-link density in PEGDMA-based hydrogel coatings affects their antifouling and mechanical properties. The findings are relevant for the development of durable and biocompatible medical device coatings (Jensen et al., 2021 ). Biocompatible and photocrosslinkable poly(ethylene glycol)/keratin biocomposite hydrogels.: The research presents the development of PEGDMA/keratin biocomposite hydrogels, demonstrating excellent biocompatibility and potential applications in drug delivery systems and tissue engineering (Wang et al., 2021 ).
Packaging:	1 L in poly bottle
Packaging:	250 mL in poly bottle

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36/37
RIDADR	NONH for all modes of transport
WGK Germany	WGK 1

bp	>200 °C/2 mmHg (lit.)
Density	1.099 g/mL at 25 °C
Refractive Index	n20/D 1.466
Storage Temp.	2-8°C
UNSPSC	12162002

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