Quaternary ammonium compounds, benzylbis(hydrogenated tallow alkyl)methyl, chlorides CAS 61789-73-9

Assay: 70-75% , 80-85%
Appearance: colorless liquid
Capacity: 2500 MT/month
Packaging: 175 kgs/steel drum, 50 kgs/drum
Sample: available

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Quaternary Ammonium Compounds, Benzylbis(Hydrogenated Tallow Alkyl)Methyl, Chlorides (CAS 61789-73-9): Comprehensive User Guide

1. Product Overview & Specifications

CAS No.: 61789-73-9
Chemical Name: Benzylbis(hydrogenated tallow alkyl)methyl ammonium chloride
Molecular Formula: CnH2n+1(CH2CH2)N+Cl (n=16-18)
Appearance: Pale yellow to amber viscous liquid
Solubility: Dispersible in water, soluble in polar organic solvents
Active Content: 70-80%
pH (1% solution): 5.0-7.5

Comparative Analysis

Parameter CAS 61789-73-9 DDAC (CAS 7173-51-5) BAC (CAS 8001-54-5)
Biodegradability Moderate Low Poor
Surface Activity (mN/m) 28-32 35-40 40-45
MIC against E. coli (ppm) 50-100 200-300 150-250

2. Key Applications & Uses

Primary Functional Roles:

  • Industrial Biocide: EPA-registered for cooling water systems and paper mill preservation
  • Textile Softener: Provides durable cationic softening effect (0.5-2% owf)
  • Oilfield Chemical: Clay stabilizer in fracking fluids at 0.1-0.5% concentration
  • Corrosion Inhibitor: Reduces carbon steel corrosion rate by 85% at 25ppm

3. Performance Comparison with Alternatives

Feature CAS 61789-73-9 Alkyl Dimethyl Benzyl Ammonium Chloride
Hard Water Tolerance Stable up to 500ppm CaCO3 Precipitates above 200ppm
Foam Generation Low foam (Ross-Miles: 50mm) High foam (150mm+)

4. Industry Use Cases

Water Treatment

Dosage: 50-200ppm in cooling towers shows 99.9% microbial reduction within 4 hours contact time.

Agriculture

0.1% solution achieves 95% disinfection efficacy against avian influenza virus on poultry equipment.

5. Client Success Stories

Case 1: Petrochemical Manufacturer (Qatar)

Challenge: Microbial-induced corrosion in pipelines (3mm/year loss rate)
Solution: 100ppm continuous injection in injection water
Result: Corrosion rate reduced to 0.4mm/year, saving $1.2M/yr in maintenance

Case 2: Hospital Network (Germany)

Challenge: MRSA contamination in ICU surfaces
Solution: 0.5% disinfectant fogging twice daily
Result: 92% reduction in pathogen counts within 30 days

6. Request Customized Solutions

Our technical team provides formulation support and regulatory documentation:
Email: info@vivalr.com
Tel: (86) 15866781826

Request SDS, COA, or technical dossier:

  • Custom concentration adjustments (50-95% active)
  • ISO 9001/14001 certified production
  • Global shipping compliance (REACH, TSCA, K-REACH)

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