Bis-2,6-N,N-(2-hydroxyethyl)diaminotoluene (CAS 149330-25-6): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Bis-2,6-N,N-(2-hydroxyethyl)diaminotoluene (CAS 149330-25-6) is a high-purity specialty chemical widely used in polymer synthesis and epoxy curing. Key parameters include:
| Parameter | Specification | Competitor A | Competitor B |
|---|---|---|---|
| Purity | ≥99.5% | 98.0-99.0% | 97.5-98.5% |
| Molecular Weight | 268.32 g/mol | 265-270 g/mol | 263-272 g/mol |
| Storage Temperature | 2-8°C | Ambient | 0-10°C |
2. Key Applications & Industrial Uses
Primary applications include:
- Epoxy Resin Curing: Reduces curing time by 30-40% compared to traditional amines
- Polyurethane Production: Enhances thermal stability up to 220°C
- Adhesive Formulations: Improves bond strength by 25% in structural adhesives
3. Operational Guidelines & Best Practices
Recommended Dosages:
| Application | Concentration | Reaction Time |
|---|---|---|
| Epoxy Curing | 1:0.8 (resin:hardener) | 45-60 mins @ 80°C |
| Polyurethane Prep | 2.5-3.5% w/w | 90-120 mins @ 110°C |
4. Real-World Case Studies
Case 1: Automotive OEM reduced epoxy curing cycle time by 38% using optimized formulations with Bis-2,6-N,N-(2-hydroxyethyl)diaminotoluene.
Case 2: Aerospace adhesive manufacturer achieved 27% higher peel strength in composite bonding applications.
5. Customer Success Stories
Customer A: Global polymer producer increased production efficiency by 22% through batch consistency improvements.
Customer B: European chemical company reduced waste generation by 15% using precise dosage control.
6. Request a Custom Quote
Contact our technical team for formulation support or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826
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