Poly(ethylene glycol) acrylate
Poly(ethylene glycol) acrylate (CAS: 9051-31-4) is a functional monomer featuring both acrylate and polyethylene glycol (PEG) components. This bifunctional nature allows it to participate in various polymerisation reactions while imparting PEG-like properties, such as hydrophilicity and flexibility, to the resulting polymers. It is primarily utilised in materials science and polymer chemistry for the synthesis of specialised polymers and copolymers.
Polymer Synthesis
Utilised as a monomer in free radical polymerisation and other polymerisation techniques to create polymers with tunable properties. The PEG chains contribute to hydrophilicity and biocompatibility in the final polymer structure.
Materials Science
Incorporated into the design of advanced materials, including hydrogels and coatings, where its unique structure can influence surface properties, water absorption, and overall material performance.
Crosslinking Agent
Can act as a crosslinker in polymer networks, contributing to the mechanical strength and stability of the resulting materials, particularly in applications requiring specific swelling characteristics.
| Linear formula | H2C=CHCO(OCH2CH2)nOH |
|---|---|
| Density | 1.12 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.466(lit.) |
| Viscosity | 42 cSt(25 °C)(lit.) |
| Contains / stabiliser | 1,000-1,500 ppm MEHQ as inhibitor |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Poly(ethylene glycol) acrylate used for?
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Poly(ethylene glycol) acrylate is used in polymer synthesis and materials science for creating specialised polymers, hydrogels, and coatings. Its structure lends hydrophilicity and flexibility to resulting materials.
What are the CAS number and formula for Poly(ethylene glycol) acrylate?
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The CAS number for Poly(ethylene glycol) acrylate is 9051-31-4. Its linear formula is H₂C=CHCO(OCH₂CH₂)nOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Poly(ethylene glycol) acrylate with a purity that includes 1,000-1,500 ppm MEHQ as an inhibitor. We do not represent this product as USP, BP, or EP grade.
How should Poly(ethylene glycol) acrylate be handled safely?
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Handle with care. Poly(ethylene glycol) acrylate is a warning substance (GHS07) and may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields and gloves, should be worn. Ensure adequate ventilation.
How is Poly(ethylene glycol) acrylate packed, shipped, and exported?
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Tech Serve Solutions offers expert packing, shipping, and global export services for Poly(ethylene glycol) acrylate, adhering to all necessary regulations for chemical transport.
How can I request a sample or a quote for Poly(ethylene glycol) acrylate?
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To request a sample or a quote for Poly(ethylene glycol) acrylate, please contact our sales team through the website or by phone.
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