Product Name: Bisoctyldimethylammonium Chloride
Chemical Formula: C18H40ClN
Synonyms: Dimethyl dioctyl ammonium chloride, DODMAC
Recommended Use: Biocide, antistatic agent, disinfectant, surfactant for industrial and commercial applications
Manufacturer: Supplier contact details available on request
Emergency Contact: Available via CHEMTREC or local emergency services
CAS Number: 5538-94-3
Classification: Acute toxicity (Oral, Dermal, Inhalation), Skin and eye irritant, Environmental hazard (aquatic)
Signal Word: Danger
Hazard Statements: Toxic if swallowed, harmful by inhalation or skin contact, severe eye irritation, may cause long lasting harmful effects to aquatic life
Pictograms: Skull and crossbones, exclamation mark, environment
Precautionary Statements: Avoid exposure, prevent release to environment, wear protective gear, wash contaminated skin thoroughly
Substance: Bisoctyldimethylammonium Chloride
Concentration: Typically between 80-100%
Impurities: Trace levels of related quaternary ammonium compounds (unspecified)
Stabilizers/Additives: None reported
Mixtures: No significant non-active ingredients present in technical grade product
Inhalation: Move exposed person to fresh air, monitor breathing, provide oxygen if breathing is difficult, seek medical attention for any persistent symptoms
Skin Contact: Remove contaminated clothing, wash affected skin thoroughly with soap and water, seek medical advice if irritation or burns develop
Eye Contact: Rinse eyes with water for at least 15 minutes, keep eyelids wide open during flushing, remove contact lenses if present, obtain medical evaluation
Ingestion: Rinse mouth without swallowing, avoid inducing vomiting, seek immediate medical attention, provide information on substance
Most Important Symptoms: Rash, redness, burning, persistent cough, eye pain, nausea
Suitable Extinguishing Media: Alcohol-resistant foam, dry chemical, carbon dioxide, water spray
Fire or Explosion Hazards: Releases toxic fumes under fire conditions (hydrogen chloride, nitrogen oxides)
Protective Equipment for Firefighters: Full gear including self-contained breathing apparatus, chemical-resistant suit
Advice for Firefighters: Avoid inhalation of vapor or gases, keep run-off away from sewers and waterways
Special Hazards: Dust or vapor may form explosive mixtures with air in some industrial settings
Personal Precautions: Use adequate ventilation, avoid breathing dust or fumes, prevent contact with skin and eyes, evacuate non-essential personnel
Protective Equipment: Chemical-resistant gloves, goggles, boots, coveralls, respiratory protection in confined areas
Environmental Precautions: Do not allow material to enter drains, surface water, or soil, contain spill with absorbent material, notify authorities if large releases occur
Cleanup Methods: Absorb with inert material (sand, earth), collect and place in appropriate waste containers for disposal, wash spill area with detergent and water
Precautions for Safe Handling: Operate only in ventilated areas, avoid formation of aerosols, do not eat, drink, or smoke during use, avoid spills and splashes
Advice on General Occupational Hygiene: Wash hands before eating, after handling, and after accidental contact, maintain regular cleaning schedule for equipment
Storage Conditions: Store in cool, dry, well-ventilated area, away from sunlight, incompatible substances (strong oxidizers, acids), keep container tightly sealed
Storage Temperature: Recommended between 10°C - 30°C
Handling Incompatibilities: Avoid contact with strong oxidizing agents or reducing agents to prevent hazardous reactions
Control Parameters: No established occupational exposure limits, follow best practices for chemical hygiene
Engineering Controls: Local exhaust ventilation, process enclosures, eyewash stations and safety showers in work area
Personal Protective Equipment: Chemical-resistant gloves (nitrile or PVC), splash goggles, long-sleeved clothing or laboratory coat, suitable respiratory protection for airborne risks
Environmental Controls: Prevent discharge into environment, use spill trays and secondary containment
Appearance: Oily to waxy yellow to amber liquid or solid, depending on temperature
Odor: Faint amine-like or soapy odor
Odor Threshold: Not available
Melting Point/Freezing Point: Approximately 30-35°C
Boiling Point: Decomposes before boiling under atmospheric pressure
Vapor Pressure: Negligible at room temperature
Solubility: Highly soluble in water, generates a clear to slightly hazy solution
pH Value: Solution typically measures pH 6-8
Partition Coefficient (n-octanol/water): Not determined
Flash Point: >100°C (closed cup)
Density: Between 0.9 - 1.0 g/cm³
Evaporation Rate: Not determined
Chemical Stability: Stable under recommended storage conditions
Reactivity: No hazardous reactivity in normal industrial or storage settings
Materials to Avoid: Avoid strong oxidizers, strong acids, reducing agents—may cause decomposition or hazardous release
Hazardous Decomposition Products: May release hydrogen chloride, carbon monoxide, carbon dioxide, nitrogen oxides during combustion or strong thermal decomposition
Polymerization: Will not occur under correct storage and handling
Routes of Exposure: Inhalation, skin contact, ingestion, eye contact
Acute Toxicity: Harmful to toxic effects in animal and experience-based studies; LD50 (oral/rat): 300-1000 mg/kg estimated
Skin Irritation: Causes moderate to severe redness, blistering, or burns with extended exposure
Eye Irritation: May cause intense burning, tearing, possible corneal damage
Sensitization: Not commonly reported, but possible with prolonged exposure
Chronic Effects: Evidence of long-term damage is limited; repeated exposure can exacerbate irritation and increase risk of toxicity
Carcinogenicity: Not classified as carcinogenic under current regulatory guidelines
Mutagenicity: Evidence not conclusive
Other Effects: Gastrointestinal symptoms including nausea, vomiting, abdominal cramps with ingestion
Ecotoxicity: Toxic to aquatic organisms, significant impact possible in water bodies, particularly with chronic exposure
Persistence and Degradability: Moderately persistent, slow biodegradation under some environmental conditions
Bioaccumulative Potential: Not expected to bioaccumulate to problematic levels, but relevant data are limited
Mobility in Soil: Partial leaching possible, especially in sandy or unamended soils, tendency to bind with organic matter
Other Information: Avoid direct release into landscapes, streams, or groundwater—utilize best management practices to mitigate run-off
Waste Treatment Methods: Collect and store in sealed, labeled containers for incineration or hazardous waste handling
Product Disposal: Do not discharge to surface water, sewer, or regular landfill, use licensed chemical incinerator where possible
Contaminated Packaging: Rinse thoroughly before disposal if permitted, otherwise handle as hazardous waste
Legal Requirements: Follow all national, regional, and local regulations—document proper waste tracking and treatment steps
UN Number: UN 2922
Proper Shipping Name: Corrosive liquid, toxic, n.o.s. (contains bisoctyldimethylammonium chloride)
Transport Hazard Class: 8 (Corrosive), Subsidiary risk: 6.1 (Toxic)
Packing Group: II
Environmental Hazards: Classified as marine pollutant
Special Precautions: Emergency schedules (EmS) available, ensure all personnel are trained to manage spills or leaks during transit
Label Requirements: Corrosive and toxic pictograms, marine pollutant marking for sea transport
Safety, Health, and Environmental Regulations: Subject to classification and labeling requirements under OSHA Hazard Communication Standard (29 CFR 1910.1200), REACH, and CLP regulations
SARA Title III (EPCRA): May be categorized for certain reporting thresholds in the United States
TSCA Status: Listed on Toxic Substances Control Act inventory
REACH Registration: Registered or preregistered in accordance with European directives
Labeling: Required hazard symbols, safety precautions, and signal words on packaging
Workplace Controls: Employers must maintain accessible safety data, ensure proper staff training, and provide suitable emergency measures
