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Didecyl Dimethyl Ammonium Chloride (DDAC) 80%is a quaternary ammonium compound (quat) widely used as a disinfectant, sanitizer, and antimicrobial agent. Heres a detailed overview:
Chemical Formula: CHClN
Appearance: Clear to pale yellow liquid
Solubility: Soluble in water and organic solvents
Concentration: 80% active ingredient (remainder may be water or inert solvents)
Category: Cationic surfactant
Disinfection & Sanitization:
Effective againstbacteria, viruses (including enveloped viruses like coronaviruses), fungi, and molds.
Used inhealthcare, food processing, agriculture, and household disinfectants.
Agricultural & Industrial Uses:
Algaecide, fungicide, and wood preservative.
Used incooling towers, aquaculture, and surface treatment.
Consumer Products:
Found inwet wipes, hard surface cleaners, and fabric sanitizers.
Disrupts microbial cell membranes, leading to cell lysis and death.
Toxicity: Moderately toxic (irritant to skin, eyes, and respiratory tract).
Environmental Impact: Toxic to aquatic life; use with proper precautions.
Regulations: Approved by EPA, EU Biocidal Products Regulation (BPR), and other agencies when used as directed.
Typical dilution ranges from0.1% to 2%depending on the application (follow manufacturer guidelines).
Store in acool, dry place, away from strong oxidizers.
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