Comprehensive Guide to (Dodecylbenzyl)trimethylammonium Chloride (CAS 1330-85-4)
Table of Contents
- 1. Product Overview & Technical Specifications
- 2. Key Applications & Industry Uses
- 3. Comparative Analysis with Similar Compounds
- 4. Usage Guidelines & Best Practices
- 5. Real-World Case Studies
- 6. Inquiry & Custom Solutions
1. Product Overview & Technical Specifications
Chemical Name: (Dodecylbenzyl)trimethylammonium Chloride
CAS Number: 1330-85-4
Molecular Formula: C22H40ClN
Appearance: White to pale yellow crystalline powder
Solubility: Soluble in water, ethanol, and acetone
Active Content: ≥98%
| Parameter | Specification |
|---|---|
| pH (1% solution) | 5.0-7.5 |
| Melting Point | 60-65°C |
| Flash Point | >200°C |
| Storage Conditions | 2-8°C in airtight container |
2. Key Applications & Industry Uses
Primary Functions:
- Industrial biocides for water treatment systems
- Surfactant in specialty cleaning formulations
- Corrosion inhibitor in oilfield applications
- Phase transfer catalyst in organic synthesis
- Antimicrobial agent in personal care products
3. Comparative Analysis with Similar Compounds
| Property | CAS 1330-85-4 | Benzalkonium Chloride | Cetrimonium Chloride |
|---|---|---|---|
| Carbon Chain Length | C12 | C12-C14 | C16 |
| Foaming Capacity | Moderate | High | Low |
| Biodegradability | 85% | 78% | 92% |
| MIC against E. coli | 50 ppm | 75 ppm | 100 ppm |
4. Usage Guidelines & Best Practices
Recommended Concentrations:
- Water Treatment: 0.05-0.2% v/v
- Surface Disinfection: 0.1-0.5% aqueous solution
- Oilfield Applications: 5-15 kg per 1000m3
5. Real-World Case Studies
Case 1: Cooling Tower Biocontrol
Client: European Power Plant
Challenge: Legionella contamination in cooling systems
Solution: 0.15% continuous dosing program
Result: 99.7% pathogen reduction within 72 hours
Case 2: Enhanced Oil Recovery
Client: Middle East Oil Company
Challenge: Microbial-induced corrosion in pipelines
Solution: 10 ppm batch treatment monthly
Result: 40% reduction in maintenance costs
6. Inquiry & Custom Solutions
Contact our technical team for:
- Custom formulation development
- Bulk pricing (100kg+ quantities)
- Regulatory compliance support
Email: info@vivalr.com
Phone: (86) 15866781826



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