Ethylene glycol methyl ether acrylate
Ethylene glycol methyl ether acrylate (CAS: 3121-61-7) is an organic compound with the linear formula H₂C=CHCO₂CH₂CH₂OCH₃ and a molecular weight of 130.14 g/mol. This acrylate ester is characterised by its polymerizable vinyl group and ether linkage, making it a versatile building block. It finds use as a monomer in the synthesis of polymers and copolymers for various material science applications.
- IUPAC
- 2-Methoxyethyl acrylate
- Synonyms
- 2-Methoxyethyl acrylateEGMEA
Polymer Synthesis
Ethylene glycol methyl ether acrylate serves as a monomer in free-radical polymerisation processes. It can be homopolymerized or copolymerized with other vinyl monomers to create polymers with tailored properties for coatings, adhesives, and specialty plastics.
Chemical Intermediate
The compound acts as a reactive intermediate in organic synthesis. Its functional groups allow for further chemical modifications, enabling the production of more complex molecules for research and development purposes.
Materials Science Research
Researchers utilise this acrylate in developing novel materials due to its ability to impart specific characteristics, such as flexibility or adhesion, to polymer chains. This contributes to advancements in polymer science.
| Molecular weight | 130.14 |
|---|---|
| Linear formula | H2C=CHCO2CH2CH2OCH3 |
| Assay | 98% |
| Boiling point | 56 °C/12 mmHg(lit.) |
| Density | 1.012 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.427(lit.) |
| Contains / stabiliser | 50-100 ppm MEHQ as inhibitor |
Hazard statements
- H226Flammable liquid and vapour
- H302Harmful if swallowed
- H311Toxic in contact with skin
- H318Causes serious eye damage
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P312Call a POISON CENTER if you feel unwell
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 60 °C / 140 °F |
| Transport (UN / ADR) | UN 1992 3/PG 3 |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | T |
| Risk statements (R) | 20/22-24-41 |
| Safety statements (S) | 16-26-36/37/39-45 |
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 Ethylene glycol methyl ether acrylate used for?
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Ethylene glycol methyl ether acrylate is used as a monomer in polymer synthesis, as a chemical intermediate in organic synthesis, and in materials science research for developing novel polymers and materials.
What are the CAS number and chemical formula for Ethylene glycol methyl ether acrylate?
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The CAS number for Ethylene glycol methyl ether acrylate is 3121-61-7, and its linear formula is H₂C=CHCO₂CH₂CH₂OCH₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethylene glycol methyl ether acrylate with an assay of 98%. This is typically considered a technical or research grade, and TSS does not represent it as USP, BP, or EP grade.
What are the primary safety hazards associated with Ethylene glycol methyl ether acrylate?
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Ethylene glycol methyl ether acrylate presents significant hazards, indicated by GHS02, GHS05, and GHS06 symbols, with a Danger signal word. It is flammable (H226), harmful if swallowed (H302), and toxic in contact with skin (H311) and if inhaled (H332). It also causes serious eye damage (H318). Strict adherence to safety protocols, including appropriate PPE, is mandatory.
How is Ethylene glycol methyl ether acrylate packed, shipped, and exported?
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Ethylene glycol methyl ether acrylate is supplied with 50-100 ppm MEHQ as an inhibitor. It is classified under UN 1992, Hazard Class 3, Packing Group III, for transport. TSS handles its export globally, adhering to all relevant shipping regulations.
How can I request a quote or sample of Ethylene glycol methyl ether acrylate?
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To request a quote or a sample of Ethylene glycol methyl ether acrylate, please contact our sales team through the website or by phone. We are happy to assist with your specific requirements.
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