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729094

Sigma-Aldrich

Poly(ethylene glycol) diacrylate

average Mn 10,000, acrylate, MEHQ as inhibitor (may contain)

Synonym(s):

Polyethylene glycol, PEG diacrylate

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About This Item

CAS Number:
26570-48-9
MDL number:
MFCD00081876
UNSPSC Code:
12162002
NACRES:
NA.23

product name

Poly(ethylene glycol) diacrylate, average Mn 10,000, contains MEHQ as inhibitor

form

solid

mol wt

average Mn 10,000

contains

MEHQ as inhibitor
≤1,500 ppm MEHQ as inhibitor (may contain)

reaction suitability

reagent type: cross-linking reagent
reaction type: Polymerization Reactions

transition temp

Tm 60-64 °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

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Related Categories

Application

  • 3D Bioprinting of Hydrogels: This study explores the formulation of PEGDA-based hydrogels for 3D bioprinting, focusing on rheological properties and structural fidelity, particularly relevant for tissue engineering applications (Wu et al., 2018).
  • Sustained Ocular Drug Delivery: Investigates the delivery of small and large drug molecules using PEGDA implants, highlighting the implications for sustained drug release in ocular therapies (McAvoy et al., 2018).
  • Tissue Engineering Scaffolds: Evaluates PEGDA-polycaprolactone scaffolds for tissue engineering, emphasizing the control over porosity and its importance for regenerative medicine applications (Kotturi et al., 2017).
  • Photocrosslinked Hydrogel Implants: Focuses on photocrosslinked PEGDA implants for drug delivery, providing insights into the design of drug delivery systems that can be finely tuned for specific therapeutic needs (Qin et al., 2015).
  • Hydrogel-Based Artificial Muscles: Characterizes PEGDA/acrylic acid hydrogels optimized for use as artificial muscles, highlighting their potential in biomedical engineering and smart materials (Browe et al., 2017).

Preparation Note

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

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

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

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Ruohong Shi et al.
Small (Weinheim an der Bergstrasse, Germany), 16(37), e2002946-e2002946 (2020-08-11)
Hydrogels with the ability to change shape in response to biochemical stimuli are important for biosensing, smart medicine, drug delivery, and soft robotics. Here, a family of multicomponent DNA polymerization motor gels with different polymer backbones is created, including acrylamide-co-bis-acrylamide

Articles

Bioprinting for Tissue Engineering and Regenerative Medicine

In the past two decades, tissue engineering and regenerative medicine have become important interdisciplinary fields that span biology, chemistry, engineering, and medicine.

Versatile Cell Culture Scaffolds: Bio-orthogonal Click

Designing biomaterial scaffolds mimicking complex living tissue structures is crucial for tissue engineering and regenerative medicine advancements.

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