1,3,5-Tris(2-hydroxyethyl)cyanuric acid CAS 839-90-7
CAS: 839-90-7
Appearance: White crystalline powder
Assay: 99%
Packaging: 25kg/bag
Sample: Available
related documents:
COA of 1,3,5-tris(2-hydroxyethyl)cyanuric acid cas 839-90-7
TDS of 1,3,5-tris(2-hydroxyethyl)cyanuric acid cas 839-90-7
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1,3,5-Tris(2-hydroxyethyl)cyanuric acid (CAS 839-90-7): Comprehensive Product Guide
Table of Contents
- Product Overview & Specifications
- Key Applications & Industry Uses
- Real-World Case Studies
- Usage Guidelines & Safety
- Contact for Custom Solutions
Product Overview & Specifications
| Parameter | Specification |
|---|---|
| CAS Number | 839-90-7 |
| Molecular Formula | C9H15N3O6 |
| Molecular Weight | 261.23 g/mol |
| Appearance | White crystalline powder |
| Purity | ≥99% (HPLC) |
| Solubility | Water: >100 mg/mL at 20°C |
Comparative Analysis
| Feature | THEIC | Alternative Compounds |
|---|---|---|
| Thermal Stability | Stable up to 250°C | Degrades at 180-200°C |
| Reactivity | High crosslinking efficiency | Moderate reactivity |
| Eco-Toxicity | LD50 >5000 mg/kg | LD50 2000-3000 mg/kg |
Key Applications & Industry Uses
1. Polyester Resin Production
Acts as crosslinking agent to enhance thermal stability in automotive coatings and industrial adhesives.
2. Flame Retardant Synergist
Used in halogen-free flame retardant formulations for electronics and construction materials.
3. Pharmaceutical Intermediates
Critical precursor in synthesizing antiviral agents and specialty polymers.
Real-World Case Studies
Case 1: European Automotive Coatings Manufacturer
Challenge: Needed to improve paint durability under 200°C engine bay conditions.
Solution: 2.5% THEIC additive in polyester resin formulation.
Result: 40% increase in thermal resistance with 15% cost reduction vs traditional additives.
Case 2: Asian Electronics Supplier
Challenge: UL94 V-0 compliance for laptop battery housings.
Solution: THEIC-based phosphonate ester flame retardant system.
Result: Achieved V-0 rating at 18% loading vs 25% with competing products.
Usage Guidelines & Safety
| Aspect | Recommendation |
|---|---|
| Storage | Keep in sealed containers at <25°C, RH <60% |
| Handling | Use NIOSH-approved respirator when handling powder |
| Incompatibilities | Avoid strong oxidizers & concentrated acids |
Contact for Custom Solutions
Request formulation assistance or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826
Why Choose Our THEIC?
- ISO 9001-certified production
- Custom particle size distributions (10-200μm)
- Global logistics network with JIT delivery



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