Neopentyl glycol diglycidyl ether
Neopentyl glycol diglycidyl ether (CAS: 17557-23-2; Formula: C11H20O4) is a difunctional epoxide monomer with a molecular weight of 216.27 g/mol. Its unique neopentyl structure imparts excellent thermal stability and chemical resistance to cured resins. This compound is primarily utilised in the formulation of high-performance epoxy systems, coatings, and adhesives, offering enhanced mechanical properties and durability. It serves as a reactive diluent and crosslinking agent in various polymer applications.
Epoxy Resin Formulation
Utilised as a reactive diluent and crosslinking agent to enhance the properties of epoxy resins. Its diglycidyl ether structure contributes to improved thermal stability and chemical resistance in cured systems.
Coatings and Adhesives
Incorporated into high-performance coatings and adhesives to provide superior adhesion, durability, and resistance to environmental degradation. Enhances mechanical strength and flexibility.
Advanced Materials
Serves as a monomer in the development of specialty polymers and composite materials. Its incorporation can lead to materials with improved thermal performance and electrical insulation properties.
| Molecular weight | 216.27 |
|---|---|
| Empirical formula | C11H20O4 |
| Grade | technical grade |
| Boiling point | 103-107 °C/1 mmHg(lit.) |
| Density | 1.04 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.457(lit.) |
| Vapour density | >1 (vs air) |
| Viscosity | 10-30 mPa.s(25 °C) |
Hazard statements
- H315Causes skin irritation
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | Eyeshields, Faceshields, 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) | 1 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 38-43 |
| Safety statements (S) | 24-37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Eq Wt | 135-165 g (epoxide) |
|---|
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 Neopentyl glycol diglycidyl ether used for?
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Neopentyl glycol diglycidyl ether is used in the formulation of epoxy resins, coatings, adhesives, and advanced materials. It acts as a reactive diluent and crosslinking agent, enhancing properties like thermal stability, chemical resistance, and mechanical strength in cured systems.
What is the CAS number and chemical formula for Neopentyl glycol diglycidyl ether?
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The CAS number is 17557-23-2, and the empirical formula (Hill notation) is C11H20O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Neopentyl glycol diglycidyl ether in technical grade. We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
How should Neopentyl glycol diglycidyl ether be handled safely?
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This product causes skin irritation (H315) and may cause an allergic skin reaction (H317). Use appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator. Ensure adequate ventilation during handling.
Is Neopentyl glycol diglycidyl ether available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Neopentyl glycol diglycidyl ether, serving customers worldwide.
How can I request a quote or sample?
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To request a quote or sample of Neopentyl glycol diglycidyl ether, please contact our sales team via the website or direct inquiry channels, providing your specific requirements.
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