Poly(ethylene glycol) diglycidyl ether
Poly(ethylene glycol) diglycidyl ether (CAS: 72207-80-8) is a non-ionic chemical compound with the linear formula C3H5O2-(C2H4O)n-C3H5O. Supplied by Tech Serve Solutions, this versatile molecule primarily functions as a crosslinking agent and a component in various industrial applications. Its chemical structure allows for effective polymerisation and modification processes, making it valuable in the synthesis of specialised materials and as a reactive diluent.
- IUPAC
- Diepoxy PEG,PEG diglycidyl ether,Polyoxyethylene bis(glycidyl ether)
- Synonyms
- Diepoxy PEGPEG diglycidyl etherPolyoxyethylene bis(glycidyl ether)
Crosslinking Agent
Utilised in the formulation of epoxy resins and coatings to enhance mechanical properties and chemical resistance. Its diglycidyl ether functionality enables it to react with curing agents to form robust polymer networks.
Reactive Diluent
Can be incorporated into resin systems to reduce viscosity, improving processability and application ease. It participates in the curing reaction, becoming part of the final polymerised matrix.
Chemical Synthesis
Serves as an intermediate or building block in the synthesis of more complex organic molecules and specialty polymers. Its ether linkages and epoxide groups offer reactive sites for various chemical transformations.
| Linear formula | C3H5O2-(C2H4O)n-C3H5O |
|---|---|
| Assay | ~75% |
| Density | 1.14 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.47 |
| Storage temperature | 2-8°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Description | non-ionic |
|---|
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) diglycidyl ether used for?
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Poly(ethylene glycol) diglycidyl ether is primarily used as a crosslinking agent in epoxy resin systems, a reactive diluent to reduce viscosity, and as an intermediate in chemical synthesis for creating polymers and complex organic molecules.
What is the CAS number and formula for Poly(ethylene glycol) diglycidyl ether?
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The CAS number is 72207-80-8, and the linear formula is C3H5O2-(C2H4O)n-C3H5O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Poly(ethylene glycol) diglycidyl ether with an assay of approximately 75%. This is typically considered a technical or research grade; TSS does not represent this product as USP, BP, or EP grade.
How should Poly(ethylene glycol) diglycidyl ether be handled?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the safety data sheet for comprehensive handling and hazard information.
What are the storage requirements for this chemical?
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Poly(ethylene glycol) diglycidyl ether should be stored at a temperature between 2-8°C to maintain its stability and quality.
How can I request a quote or sample?
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To request a quote or a sample, please contact our sales team directly through the Tech Serve Solutions website or by phone. Specify the product name and CAS number (72207-80-8) in your request.
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