Tralopyril CAS 122454-29-9
Synonyms: Ralopyril; N-Deethoxymethyl Chlorfenapyr
Appearance: Off-white powder
Assay: 95%min
Packaging: 20kg/drum
Sample: Available
related documents:
MSDS of Tralopyril Cas 122454-29-9
TDS of Tralopyril Cas 122454-29-9
COA of Tralopyril Cas 122454-29-9
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Comprehensive Guide to Tralopyril (CAS 122454-29-9)
Table of Contents
- 1. Product Overview & Specifications
- 2. Key Applications & Industrial Uses
- 3. Performance Comparison with Alternatives
- 4. Usage Guidelines & Best Practices
- 5. Verified Case Studies
- 6. Request Customized Solutions
1. Product Overview & Specifications
Tralopyril (CAS 122454-29-9) is an advanced organic biocide widely used in marine antifouling coatings and industrial preservation.
| Parameter | Specification |
|---|---|
| Chemical Name | 4-Bromo-2-(4-chlorophenyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile |
| Molecular Formula | C13H6BrClF3N2 |
| Molecular Weight | 363.55 g/mol |
| Appearance | White to off-white crystalline powder |
| Purity | ≥98% |
| Solubility | 0.12 mg/L in water (20°C) |
| Storage | 2-8°C in original container |
2. Key Applications & Industrial Uses
Primary applications addressing critical industry needs:
- Marine Antifouling Coatings: Prevents barnacle and algae growth on ship hulls
- Industrial Water Treatment: Controls microbial growth in cooling systems
- Aquaculture Net Preservation: Extends equipment service life in seawater
- Polymer Preservation: Protects PVC and polyolefins against biodegradation
3. Performance Comparison with Alternatives
| Biocide | Efficacy | Environmental Impact | Cost Efficiency |
|---|---|---|---|
| Tralopyril | ★★★★☆ | Low bioaccumulation | $2.8/kg |
| Irgarol 1051 | ★★★☆☆ | Moderate persistence | $3.5/kg |
| DCOIT | ★★★★★ | High toxicity | $4.1/kg |
4. Usage Guidelines & Best Practices
Optimal implementation strategies:
- Recommended concentration: 0.5-1.2% in coating formulations
- Pre-disperse in suitable solvents before matrix incorporation
- Compatible with epoxy, acrylic, and vinyl resin systems
- Combine with copper-based biocides for synergistic effects
5. Verified Case Studies
Case 1: Shipyard Coating Optimization
Client: European Marine Coatings Manufacturer
Challenge: Reduce drydock intervals from 18 to 36 months
Solution: 0.8% Tralopyril in hybrid epoxy system
Result: 22-month biofilm-free performance, 40% maintenance cost reduction
Case 2: Aquaculture Net Treatment
Client: Asian Fisheries Consortium
Challenge: Prevent net fouling in tropical waters
Solution: 1.2% Tralopyril-PU composite coating
Result: 8-month effective protection, 300% service life extension
6. Request Customized Solutions
Optimize your formulations with technical support from our biocides experts:
- Email: info@vivalr.com
- Tel: (86) 15866781826
Request free sample or MSDS documentation today.



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