glycidyl neodecanoate cas 26761-45-5

Chemical Name: Glycidyl Neodecanoate
CAS No.: 26761-45-5
Molecular Formula: C12H22O2
Molecular Weight: 198.3
Appearance: colorless liquid
Grade: industry grade

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Glycidyl Neodecanoate (CAS 26761-45-5): Comprehensive Guide

Table of Contents

1. Product Overview & Key Specifications

Parameter Glycidyl Neodecanoate CAS Number 26761-45-5
Chemical Formula C13H24O3 Molecular Weight 228.33 g/mol
Appearance Clear pale yellow liquid Density 0.97-1.02 g/cm³
Epoxide Value 3.8-4.2 eq/kg Flash Point >110°C

2. Applications & Industrial Uses

Primary Functions:

  • Reactive diluent for epoxy resin systems
  • Plasticizer for PVC and engineering polymers
  • Crosslinking agent in radiation-curable coatings

Industry-Specific Uses:

  • Automotive: Underhood component coatings
  • Electronics: Encapsulation materials
  • Aerospace: Composite matrix modification

3. Performance Comparison with Alternatives

Property Glycidyl Neodecanoate Glycidyl Versatate Epoxidized Soybean Oil
Viscosity (25°C) 20-50 mPa·s 80-120 mPa·s 400-600 mPa·s
Hydrolytic Stability Excellent Good Moderate
Compatibility with Bisphenol-A Epoxy Superior High Limited

4. Usage Guidelines & Safety

Recommended Dosage: 5-15% of total epoxy system weight

Storage Requirements:

  • Store at 15-25°C in sealed containers
  • Max 12-month shelf life under nitrogen

Safety Protocols:

  • Use NIOSH-approved respirator when handling aerosols
  • Immediate rinsing for eye contact (15 mins minimum)

5. Real-World Implementation Cases

Case 1: Automotive Coating Enhancement

Client: Tier-1 European Auto Supplier

Challenge: Reduce curing time for brake component coatings

Solution: 12% glycidyl neodecanoate substitution in epoxy formulation

Outcome: 40% faster curing at 150°C with improved salt spray resistance

Case 2: High-Speed PCB Encapsulation

Client: Asian Electronics Manufacturer

Challenge: Minimize dielectric loss at 5G frequencies

Solution: Custom 8-10% loading in cycloaliphatic epoxy

Outcome: Achieved Dk 3.2±0.1 @10 GHz with 0.005 dissipation factor

6. Technical Inquiry & Custom Formulation Support

For material samples, SDS documentation, or application engineering assistance:

Email: info@vivalr.com

Tel: (86) 15866781826

Our chemical engineers provide free compatibility testing with your existing systems.

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