Product Name: N,N-Dimethylalkyl-C10-16-Amino-N-Oxide
Chemical Family: Amine oxide surfactants
CAS Number: 68439-70-3
Recommended Uses: Cleaning formulations, detergent booster, surfactant in personal care and household products
Supplier Contact: Emergency phone line available 24/7 for chemical emergencies; local distributor details provided on label
Synonyms: Alkyl dimethylamine oxide, Lauryl dimethylamine oxide, Myristyl dimethylamine oxide
GHS Classification: Causes eye irritation (Category 2A), Irritant to skin, Hazardous to aquatic environment (Category 3), Acute toxicity if swallowed in large quantities
Signal Word: Warning
Hazard Statements: Causes serious eye irritation; May cause skin redness or dryness with repeated exposure; Harmful to aquatic life
Pictograms: Exclamation mark for acute irritation; environment hazard if large amounts released
Precautionary Statements: Avoid contact with eyes and skin, Wear protective equipment, Do not release to environment without proper containment
Chemical Name: N,N-Dimethylalkylamine N-oxide (C10-16)
Concentration Range: Typically 27% - 35% active ingredient in solution
Other Components: Water (balance), possible presence of sodium chloride as process impurity
Impurities: May include very low percentages of C8 and C18 homologues, not considered hazardous at reported levels
Eye Contact: Rinse cautiously with plenty of clean water for several minutes; Remove contact lenses if present and easy to do; Continue rinsing until irritation subsides; Consult physician if redness persists
Skin Contact: Remove contaminated clothing; Wash affected area with soap and water; Seek medical attention if irritation or redness develops
Inhalation: If spray or mist inhaled, move to fresh air; Loosen tight clothing; Seek medical attention if discomfort or cough continues
Ingestion: Rinse mouth; Drink water if person is fully conscious; Do not induce vomiting; Seek prompt medical attention, especially if stomach upset or nausea develops
Suitable Extinguishing Media: Water spray, foam, dry chemical, or carbon dioxide
Unsuitable Media: Direct water jet may spread product
Hazardous Combustion Products: Carbon monoxide, carbon dioxide, nitrogen oxides, and possibly amine vapors
Protective Equipment: Firefighters should wear full protective gear and self-contained breathing apparatus
Special Procedures: Prevent contaminated water runoff from entering drains, water sources, or soil
Personal Precautions: Wear gloves, chemical splash goggles, and suitable protective clothing to avoid skin and eye contact
Environmental Precautions: Prevent large spills from entering surface water, storm sewers, or soil; Alert environmental authorities for large discharges
Containment Methods: Absorb small amounts with inert material such as sand or earth; Place in labeled waste container for proper disposal
Cleanup Methods: Flush residual material with plenty of water if permitted; Ventilate area and wash spill site after material removal
Handling: Avoid breathing vapors, aerosol, or spray; Use only in well-ventilated areas; Do not eat, drink, or smoke near product
Safe Practices: Use explosion-proof equipment if handling large quantities; Keep container tightly closed
Storage Conditions: Store in original, labeled container in cool, dry place; Protect from freezing and direct sunlight; Separate from strong oxidizers and acids
Incompatible Materials: Reactive with strong acids or oxidizers—may evolve hazardous gases
Packaging Materials: HDPE drums, plastic IBCs preferred for bulk storage; glass for laboratory use
Control Parameters: No established workplace exposure limits; Use industrial hygiene guidelines for similar chemicals
Engineering Controls: Good general room ventilation; Local exhaust for high volume or spray application
Personal Protection: Nitrile gloves, safety goggles with side shields, long sleeves
Respiratory Protection: Suitable mask or respirator if splash, spray, or high vapor possible
Hygiene Measures: Wash hands after handling; Remove and wash contaminated clothing before reuse; Avoid prolonged or repeated contact with skin
Appearance: Clear to pale yellow liquid
Odor: Amine-like, faint soap scent
pH (as supplied, 10% solution): 6.0 – 8.0
Melting Point/Freezing Point: Approximately 0°C (may vary by concentration)
Initial Boiling Point and Range: 100°C or slightly higher (aqueous solution)
Flash Point: Not flammable under normal conditions
Relative Density: 0.98 – 1.05 g/cm³
Solubility in Water: Completely soluble
Vapor Pressure: Low at room temperature
Partition Coefficient (n-octanol/water): Not determined
Viscosity: Moderate, water-like
Chemical Stability: Stable under recommended storage conditions
Reactivity: No hazardous reactions under normal uses
Conditions to Avoid: Avoid high heat, freezing temperatures, and sources of ignition
Incompatible Substances: Strong oxidizing agents, strong acids (may form toxic fumes if mixed)
Hazardous Decomposition: Combustion may release carbon monoxide, carbon dioxide, volatile amines, nitrogen oxides
Acute Toxicity: Oral LD50 (rat) estimated > 2000 mg/kg
Skin Corrosion/Irritation: May cause mild to moderate skin irritation after prolonged contact
Eye Damage/Irritation: Causes serious irritation to eye tissues on contact
Respiratory Effects: Inhalation of mist can lead to slight throat or lung irritation
Long-term Effects: Not classified as carcinogenic; no evidence of mutagenicity; Prolonged exposure may lead to dermatitis
Aquatic Toxicity: Harmful to aquatic organisms in high concentrations; typical LC50 (fish 96 hr) ~2-10 mg/L
Persistence and Degradability: Readily biodegradable under aerobic conditions, slow in anaerobic environments
Bioaccumulation Potential: Not expected to bioaccumulate significantly
Mobility in Soil: High mobility due to water solubility
Other Adverse Effects: No significant harm to birds or terrestrial animals based on available studies
Waste Treatment Methods: Dispose through licensed waste handling services; Do not discharge into surface waters or soil
Container Disposal: Rinse containers thoroughly, then dispose of per local regulations for chemical wastes
Recommended Disposal Codes: Non-hazardous organic waste in small quantities; coordinated incineration preferred for large volumes
Precautions: Prevent release to the environment; follow all local, regional, national guidelines
UN Number: Not classified as dangerous good for transport
Proper Shipping Name: Not regulated for transport under ADR, IMDG, IATA
Hazard Class: None
Packaging Group: Not assigned
Transport Precautions: Secure containers to prevent tipping or leaks during transit; segregate from incompatible materials; keep away from food or feed
TSCA Status: Listed in the TSCA Inventory
REACH Registration: Registered for use in the European Union
OSHA Hazard Communication: Classified as irritant
SARA Title III: Not subject to Sara Title III Section 313
California Proposition 65: Not listed as known carcinogen or reproductive toxin
Other Registrations: Approved for use in personal care formulations in North America, EU, select Asian regions as per local chemical control laws
