Poly(2-ethylhexyl methacrylate) solution
Poly(2-ethylhexyl methacrylate) solution (CAS 25719-51-1) is a hydrophobic polymer solution with an average molecular weight of approximately 123,000 g/mol. Characterised by its low glass transition temperature (Tg -10 °C) and density of 0.908 g/mL at 25 °C, this material is supplied in toluene. It finds utility in materials science, particularly in the development of flexible organic electronics and as a polymeric gate dielectric material.

Flexible Organic Electronics
This polymer solution is suitable for fabricating flexible organic transistors and other micro/nanoelectronic devices due to its inherent flexibility and hydrophobic nature.
Materials Science Research
It serves as a valuable component in materials science investigations, including research into self-assembly and contact printing techniques for advanced materials.
Polymeric Gate Dielectrics
The material's properties make it appropriate for use as a polymeric gate dielectric in electronic applications, contributing to the development of novel electronic components.
Hydrophobic Coatings
As a hydrophobic polymer, it can be explored for applications requiring water-repellent surface properties.
| Linear formula | (C12H22O2)n |
|---|---|
| Density | 0.908 g/mL at 25 °C |
| Concentration | in toluene |
| Vapour density | 1.2 (37 °C, vs air) |


Hazard statements
- H304May be fatal if swallowed and enters airways
- H315Causes skin irritation
- H336May cause drowsiness or dizziness
- H361D
- H373May cause damage to organs through prolonged exposure
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P281Use personal protective equipment as required
- P301IF SWALLOWED
- P331Do NOT induce vomiting
| Transport (UN / ADR) | UN 1993BF 3 / PGII |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 63-38-48/20-65-67 |
| Safety statements (S) | 36/37-62 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Mol Wt | average Mw ~123,000 by GPC |
|---|---|
| Transition Temp | Tg −10 °C |
| Weight | Unit weight does not include weight of solvent. |
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(2-ethylhexyl methacrylate) solution used for?
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Poly(2-ethylhexyl methacrylate) solution is used in materials science research, particularly for flexible organic transistors, micro/nanoelectronics, and as a polymeric gate dielectric material due to its hydrophobic nature and flexibility.
What is the CAS number and formula for Poly(2-ethylhexyl methacrylate) solution?
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The CAS number is 25719-51-1 and its linear formula is (C12H22O2)n. The average molecular weight is approximately 123,000 g/mol.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Poly(2-ethylhexyl methacrylate) solution with an average Mw of ~123,000 by GPC, supplied in toluene. TSS does not represent this product as USP/BP/EP grade.
How should Poly(2-ethylhexyl methacrylate) solution be handled safely?
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This product carries Danger signal word with hazards including H304 (May be fatal if swallowed and enters airways), H315 (Causes skin irritation), H336 (May cause drowsiness or dizziness), H361d (Suspected of damaging the unborn child), and H373 (May cause damage to organs through prolonged or repeated exposure). Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet for full details.
How is Poly(2-ethylhexyl methacrylate) solution packed, shipped, and exported?
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This product is classified under UN 1993, BF 3, PG II. Tech Serve Solutions is a global supplier and exporter experienced in handling and shipping chemical products internationally.
How can I request a sample or quote for Poly(2-ethylhexyl methacrylate) solution?
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To request a sample or a quote, please contact our sales team through the website or by phone. Provide the product name and CAS number (25719-51-1) for prompt service.
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