Chemical Name: Octyldimethylamine Oxide
Common Names: N,N-Dimethyloctylamine-N-oxide, octylamine oxide
CAS Number: 2605-78-9
Synonyms: Amines, C8-10-alkyldimethyl, N-oxides
Recommended Uses: Surfactant in cleaning products, industrial detergents, personal care formulations
Manufacturer/Supplier: Contact details available through industrial chemical suppliers or distributor
Emergency Contact Number: Refer to supplier safety support line
Classification: Eye irritant; Skin irritant; Not considered acutely toxic
Label Elements: GHS pictogram: exclamation mark
Signal Word: Warning
Hazard Statements: Causes serious eye irritation, may cause skin irritation after prolonged exposure
Precautionary Statements: Wear eye protection, avoid direct skin contact, wash hands thoroughly after handling
Symptoms of Exposure: Redness, irritation, tearing, possible mild respiratory irritation from dust or mist
Other Hazards: Not considered bioaccumulative, material does not present combustion risk under normal conditions
Substance: Octyldimethylamine Oxide
Chemical Formula: C10H23NO
Purity: Typically >95% by weight
Impurities: May contain water, residual amines, or alcohols at trace levels
Stabilizers/Additives: None usually present, check supplier specification for details
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present and easy to do, continue rinsing, seek medical attention if irritation persists
Skin Contact: Remove contaminated clothing, wash affected skin with soap and water, seek medical advice if irritation occurs
Inhalation: Move victim to fresh air, monitor for respiratory symptoms, seek medical support if uncomfortable
Ingestion: Rinse mouth, do not induce vomiting, seek medical assistance if symptoms develop
Medical Attention: Provide SDS to medical personnel, symptomatic treatment recommended
Suitable Extinguishing Media: Water spray, foam, carbon dioxide, dry powder
Hazards from Combustion: Burns to produce oxides of nitrogen and carbon, may release irritating fumes
Protective Equipment: Firefighters use self-contained breathing apparatus and full protective clothing
Specific Procedures: Prevent runoff from entering drains, cool containers with water in case of fire nearby
Special Notes: Non-flammable, no unusual fire hazards reported at ambient temperatures
Personal Precautions: Wear gloves, safety goggles, and protective clothing, avoid dust/mist formation
Environmental Precautions: Prevent entry to drains, sewers, or surface waters
Cleanup Methods: Contain spill with non-combustible absorbent (sand, earth, vermiculite), scoop up and place in suitable container for disposal, flush area with water
Reporting: Notify authorities as required by local regulations for large releases
Handling: Use in well-ventilated areas, do not eat, drink, or smoke while handling, avoid bulk handling without adequate controls
Storage: Store in tightly closed containers, keep in cool, dry, well-ventilated place, protect from excessive heat and direct sunlight
Incompatible Materials: Strong oxidizers and acids
Special Instructions: Keep separate from food and animal feed, ensure labels remain readable throughout storage
Occupational Exposure Limits: No specific regulatory limits established
Engineering Controls: Local exhaust ventilation for large-scale or prolonged use
Personal Protective Equipment: Chemical-resistant gloves (nitrile or PVC), splash-proof safety goggles, long-sleeved clothing
Respiratory Protection: Use NIOSH-approved respirator if mist or dust exceeds acceptable concentrations
Hygiene Measures: Wash hands before eating, drinking, or smoking, remove contaminated clothing after handling
Appearance: Clear to pale yellow liquid, sometimes semi-solid
Odor: Mild amine scent
pH (10% Solution): 7–9
Melting Point/Freezing Point: Approximately 0°C to 10°C
Boiling Point/Range: 100°C to 110°C
Flash Point: Not flammable
Solubility: Miscible with water
Density: 0.95–0.97 g/cm³ at 20°C
Vapor Pressure: Low at ambient temperatures
Partition Coefficient (log Kow): Estimated between -0.1 and 0.5
Decomposition Temperature: Above 200°C may form hazardous gases
Chemical Stability: Stable under normal temperature and pressure
Reactivity: Not reactive under ordinary use or storage
Hazardous Reactions: May react with oxidizing agents
Decomposition Products: Nitrogen oxides, carbon oxides under excessive heat or fire
Conditions to Avoid: Excessive heat, contact with strong acids or oxidizers
Acute Toxicity: Low oral toxicity (LD50 oral rat >2000 mg/kg); not considered acutely toxic to humans
Irritation: Causes moderate to severe eye irritation, slight to moderate skin irritation
Long-Term Exposure: No evidence of chronic toxicity from repeated low-level exposure
Sensitization: Not expected to cause allergic reactions
Carcinogenicity: No data suggest carcinogenicity
Reproductive Effects: No known reproductive or developmental toxicity
Inhalation Toxicity: Low, but may irritate respiratory tract at high concentrations of mist or dust
Aquatic Toxicity: Toxic to aquatic life with long lasting effects (EC50 for algae and daphnia <10 mg/L)
Persistence & Degradability: Readily biodegradable under aerobic conditions
Bioaccumulation Potential: Low, does not build up in aquatic organisms
Mobility in Soil: High mobility owing to water solubility, potential to reach groundwater if released in large quantities
Other Adverse Effects: Avoid discharge into the environment, harmful to aquatic systems even at low concentrations
Waste Methods: Dispose of residual material and contaminated packaging via approved chemical waste disposal facility, avoid landfill when possible
Recycling/Reuse: Product not suitable for recycling in contaminated form
Regulatory Requirements: Follow local, regional, and national regulations on chemical waste
Packing Disposal: Triple rinse containers before disposal, puncture and render unusable
UN Number: Not classified as dangerous goods under UN transport regulations
Transport Hazard Class: Not regulated for road, rail, sea, or air
Packing Group: Not applicable
Shipping Name: Octyldimethylamine Oxide solution
Special Precautions: Avoid shipping with strong oxidizers or acids, secure against tipping and leaks
Global Inventories: Listed on TSCA (USA), EINECS/ELINCS (EU), DSL (Canada), AICS (Australia), ENCS (Japan)
OSHA Status: Not classified as hazardous under OSHA Standard 29 CFR 1910.1200
SARA/Title III: Does not contain substances subject to reporting
REACH Regulation: Registration completed for import and manufacture in EU
Other Regulations: Comply with all local workplace safety regulations regarding hazardous substances
Labeling: Ensure containers carry appropriate hazard and precautionary info in the language of use country
