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475629

Sigma-Aldrich

Poly(ethylene glycol) diacrylate

average Mn 250, acrylate, 100 ppm MEHQ as inhibitor

Synonym(s):

Polyethylene glycol, PEG diacrylate

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

product name

Poly(ethylene glycol) diacrylate, average Mn 250

mol wt

average Mn 250

Quality Level

contains

100 ppm MEHQ as inhibitor

reaction suitability

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

refractive index

n20/D 1.463

density

1.11 g/mL at 25 °C

Ω-end

acrylate

α-end

acrylate

polymer architecture

shape: linear
functionality: homobifunctional

storage temp.

2-8°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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General description

Poly(ethylene glycol) diacrylate (PEGDA) is a polyethylene glycol (PEG) based material that can be used for a variety of tissue engineering and drug delivery based applications. It is majorly used as a prepolymer solution that can be used in the formation of a cross-linked polymeric system.

Application

PEGDA can be used in the formation of a UV-cured membrane for potential usage in the separation of carbon dioxide (CO2) based gases. It may also be used in the development of novel injectable biodegradable polymers for a variety of biomedical applications.

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

475629-500ML:
475629-VAR:
475629-BULK:
475629-100ML:


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Multifunctional thiols as additives in UV-cured PEG-diacrylate membranes for CO2 separation
Kwisnek L, et al.
Journal of Membrane Science, 369(1-2), 429-436 (2011)
Injectable biodegradable polymer composites based on poly (propylene fumarate) crosslinked with poly (ethylene glycol)-dimethacrylate
He S, et al.
Biomaterials, 21(23), 2389-2394 (2000)
Preparation and characterization of crosslinked poly (ethylene glycol) diacrylate hydrogels as fouling-resistant membrane coating materials
Ju H, et al.
Journal of Membrane Science , 330(1-2), 180-188 (2009)
Release of protein from highly cross-linked hydrogels of poly (ethylene glycol) diacrylate fabricated by UV polymerization
Mellott MB, et al.
Biomaterials, 22(9), 929-941 (2001)
Hyeong Jun Kim et al.
Science (New York, N.Y.), 367(6479), 773-776 (2020-02-15)
Soft ionic conductors have enabled stretchable and transparent devices, but liquids in such devices tend to leak and evaporate. In this study, we demonstrate diodes and transistors using liquid-free ionoelastomers, in which either anions or cations are fixed to an

Articles

Patterning of PEG-based Hydrogels - Engineering Spatial Complexity

Devising biomaterial scaffolds that are capable of recapitulating critical aspects of the complex extracellular nature of living tissues in a threedimensional (3D) fashion is a challenging requirement in the field of tissue engineering and regenerative medicine.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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