CAS NO:26570-48-9 Acrylate-PEG-Acrylate/Polyethylene Glycol Diacrylate

CAS NO:26570-48-9 PEGDA/Poly(ethylene glycol) diacrylate
Molecular formula：C3H3O(OCH2CH2)nC3H3O2
Appearance: Clear, transparent liquid
Key characteristics: PEGDA is used in the biomedical field to prepare hydrogel scaffolds, drug carriers, UV-curable industrial coatings for photopolymerization, and for 3D printing.

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Description

Technical Parameters

Products Description

Product name	PEGDA/Poly(ethylene glycol) diacrylate
CAS NO	26570-48-9
ITEM NO	M29
Average Mn	200/400/1000/2000 etc.
Viscosity	45-65/800-1500
Water	≤0.1%
Acid value	≤1.0 mgKOH/g
Melting point	12-17 °C
Density	1.12 g/mL at 25 °C
Refractive index	n20/D 1.47
Flash point	> 110 °C
Package	100g/1kg/25kg/200kg
Delivery	2-3days
Storage	2-8℃
MSDS/COA	connect us

product-1708-960

FAQ

What is PEGDA (CAS: 26570-48-9)?

PEGDA is a water-soluble polymer crosslinking agent with dual acrylate functional groups. It can form a network structure through photopolymerization or chemical reactions. The polyethylene glycol segments of it give the material good biocompatibility and low immunogenicity, and it is widely used in fields such as hydrogels and the construction of nanocarriers.

What is the greatest biological characteristic advantage of the hydrogel prepared with PEGDA (CAS: 26570-48-9)?

The greatest biological characteristic advantage of the PEGDA hydrogel lies in its excellent biocompatibility and low immunogenicity. Due to its own property of resisting protein adsorption, this hydrogel is less likely to cause rejection reactions after being implanted into the body, and can well simulate the microenvironment of the extracellular matrix, which is suitable for cell adhesion and growth.

The basic properties of PEGDA (CAS: 26570-48-9)?

1. High hydrophilicity
2. Biological Safety
3. Controllability of Reaction

The structural characteristics of PEGDA (CAS: 26570-48-9)?

It is the core foundation for its hydrogel functionality, mainly manifested in the coordinated regulation of the main chain length and the reactivity of the end groups.

The core applications of PEGDA (CAS: 26570-48-9) in the field of hydrogels?

1. Tissue engineering scaffold
2. 3D bioprinting material
3. Drug-controlled release carrier
4. Cell culture matrix

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