Pentamethyldiethylenetriamine (CAS 3030-47-5) Comprehensive Guide
Table of Contents
- Product Overview
- Technical Specifications & Comparative Analysis
- Industrial Applications
- Operational Guidelines
- Implementation Case Studies
- Client Success Stories
- Request Customized Solutions
Product Overview
Pentamethyldiethylenetriamine (PMDTA, CAS 3030-47-5) is a specialized tertiary amine compound with the molecular formula C7H19N3. This low-viscosity liquid (density: 0.85-0.90 g/cm³ at 20°C) serves as a high-performance catalyst and curing agent across multiple industries.
Technical Specifications & Comparative Analysis
| Parameter | PMDTA | Standard Amine | Polyetheramine |
|---|---|---|---|
| Molecular Weight | 157.24 g/mol | 120-180 g/mol | 200-400 g/mol |
| Viscosity @25°C | 10-15 mPa·s | 30-50 mPa·s | 100-200 mPa·s |
| Reactivity Time | 20-40 mins | 60-90 mins | 120-180 mins |
Industrial Applications
Core Functional Areas:
- Epoxy Systems: Primary curing agent for aerospace composites
- Polyurethane Production: Catalyst for flexible foam manufacturing
- Adhesive Formulations: Accelerator in structural bonding systems
Operational Guidelines
- Material Preparation: Maintain storage temperature between 15-25°C
- Mixing Ratio: Typical epoxy-PMDTA ratio 100:8-12 by weight
- Curing Profile: 80-120°C for 2-4 hours depending on matrix
Implementation Case Studies
Case 1: Automotive Coatings Enhancement
A European OEM reduced curing oven energy consumption by 22% through PMDTA-optimized clearcoat formulations.
Case 2: Electronic Encapsulation
Taiwanese semiconductor manufacturer achieved 40% faster potting cycle times while maintaining UL94 V-0 ratings.
Client Success Stories
| Client | Industry | Results Achieved |
|---|---|---|
| Nordic Composite Solutions | Wind Energy | 15% weight reduction in turbine blade cores |
| AsiaPac Adhesive Technologies | Construction | 40% faster production throughput |
Request Customized Solutions
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- Email: info@vivalr.com
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Request formulation analysis: Contact our engineering team



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