Didecyl Dimethyl Ammonium Chloride
Broad-Spectrum Efficacy: This intermediate-level disinfectant demonstrates potent bactericidal, virucidal, and fungicidal activity, ensuring effective elimination of a diverse array of pathogens.
Safety Profile: Formulated for safe application, it features a low-odor formula, is non-toxic and non-irritating, making it appropriate for use around sensitive groups including women and infants.
Solubility and Cleanliness: It is highly water-soluble and evaporates without leaving active residues, guaranteeing and residue-free disinfection.
Storage Stability: The product exhibits an extended shelf life, retaining its disinfectant potency over time to ensure reliable performance throughout its storage period.
Didecyl dimethyl ammonium chloride is a dialkyl quaternary ammonium compound recognized for its potent antimicrobial activity against bacteria, viruses, and fungi. As an intermediate-level, broad-spectrum disinfectant, it combines wide applicability with a favorable safety profile characterized by low odor, non-toxicity, and non-irritating properties, rendering it suitable for use even in environments involving women and infants. Its high water solubility ensures easy application without residual deposits, while its inherent chemical stability guarantees reliable performance over extended storage periods. These attributes collectively contribute to its global acceptance as a safe and effective disinfectant. Furthermore, this quaternary ammonium compound can undergo reactions with specific anions, such as hydroxide ions, to form other quaternary ammonium derivatives.
Product Application of Didecyl Dimethyl Ammonium Chloride (CAS# 7173-51-5)
Didecyl dimethyl ammonium chloride demonstrates potent bactericidal efficacy against a broad spectrum of pathogens, including Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Legionella pneumophila, Stachybotrys chartarum, as well as both enveloped and non-enveloped viruses. When compared to single-chain quaternary ammonium compounds, it exhibits superior antimicrobial performance and enhanced stability under varying environmental conditions. The compound is highly effective in eradicating bacterial spores, fungal contaminants, and lipid-enveloped viruses. Its notable water solubility and ability to reduce surface tension make it particularly suitable for preventive disinfection applications, including the management and containment of emerging respiratory infectious diseases.
Didecyl dimethyl ammonium chloride Chemical Properties
Melting point | 88 °C |
Dvapor pressure | 0.006Pa at 25℃ |
Storage temp | Store below +30°C. |
Solubility | 248g/L in organic solvents at 20 ℃ |
Form | Gel |
Color | Light Beige to Brown |
Water Solubility | 650mg/L at 25℃ |
Stability | Hygroscopic |
LogP | 2.8 at 20℃ |
CAS DataBase Reference | 7173-51-5(CAS DataBase Reference) |
EPA Substance Registry System | Didecyl dimethyl ammonium chloride (7173-51-5) |
Safety Information
Hazard Codes | C |
Risk Statements | 22-34 |
Safety Statements | 26-36/37/39-45 |
RIDADR | 2811 |
HazardClass | 6.1(b) |
PackingGroup | III |
Hazardous Substances Data | 7173-51-5(Hazardous Substances Data) |
Toxicity | LD50 oral in rat: 84mg/kg |