Poly(ethyl methacrylate)

CAS 9003-42-3[CH2C(CH3)(CO2C2H5)]nMicro / NanoElectronics

Poly(ethyl methacrylate) (CAS: 9003-42-3), with the linear formula [CH2C(CH3)(CO2C2H5)]n, is a synthetic polymer available from Tech Serve Solutions as an analytical standard. This transparent, amorphous polymer exhibits a glass transition temperature (Tg) of 63 °C and a density of 1.11 g/mL at 25 °C. It finds applications in materials science and micro/nanoelectronics, particularly in lithography and self-assembly processes.

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Poly(ethyl methacrylate) ([CH2C(CH3)(CO2C2H5)]n) — chemical structure, CAS 9003-42-3; Materials Science, fine chemical supplied by Tech Serve Solutions

Analytical StandardsAnalytical/ChromatographyMaterials ScienceMicro/NanoElectronicsPMMA-Based ResinsPOLB - POLY

01 /Applications

Analytical Standards

As an analytical standard, Poly(ethyl methacrylate) serves as a reference material in various analytical and chromatographic techniques. Its well-defined properties are crucial for calibration and method validation in research and quality control.

Materials Science

In materials science, this polymer is utilised for its film-forming capabilities and optical properties. It can be incorporated into composite materials or used in the development of new polymer-based functional materials.

Micro/NanoElectronics & Lithography

Poly(ethyl methacrylate) is employed in micro/nanoelectronics, particularly as a resist material in lithography. It is suitable for applications such as nanoprint lithography and microcontact printing due to its self-assembly properties.

02 /Properties

Linear formula	[CH2C(CH3)(CO2C2H5)]n
Grade	analytical standard
Form	crystalline
Density	1.11 g/mL at 25 °C
Refractive index	n20/D 1.485

03 /Identifiers & registry

CAS number

9003-42-3

MDL number

MFCD00084414

PubChem substance

24851047

04 /Additional specifications

Mol Wt	average Mn 126,000 (Typical)average Mw 340,000 (Typical)
Transition Temp	Tg 63 °C

05 /Quality & supply

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.

06 /Frequently asked questions

What is Poly(ethyl methacrylate) used for?

Poly(ethyl methacrylate) is used as an analytical standard, in materials science research, and in micro/nanoelectronics for applications like lithography and self-assembly.

What is the CAS number and formula for Poly(ethyl methacrylate)?

The CAS number for Poly(ethyl methacrylate) is 9003-42-3 and its linear formula is [CH2C(CH3)(CO2C2H5)]n.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Poly(ethyl methacrylate) as an analytical standard. Purity and specific lot details are available upon request.

How should Poly(ethyl methacrylate) be handled safely?

Poly(ethyl methacrylate) has a WGK Germany rating of 3, indicating it is hazardous to water. Handle with appropriate personal protective equipment to avoid contact and environmental release.

How is Poly(ethyl methacrylate) shipped or exported?

Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, ensuring compliant and secure packaging and shipping for all products, including Poly(ethyl methacrylate).