Product Name: Trimethylhexylammonium Chloride
Synonyms: N,N,N-Trimethylhexan-1-aminium chloride
Chemical Formula: C9H22NCl
CAS Number: 1941-30-6
Recommended Use: Intermediate for chemical synthesis, laboratory reagent, phase transfer catalyst
Supplier: Chemical manufacturer or distributor details available on package or invoice
Emergency Contact: Local or national emergency service numbers as listed on label
Hazard Classification: Irritant to eyes, skin, and respiratory tract; may cause serious eye irritation; harmful if swallowed or absorbed through skin; aquatic toxicity noted; not considered a carcinogen by OSHA, IARC, or NTP
Signal Word: Warning
Health Hazards: Eye damage and skin burns possible; inhalation may trigger coughing, sore throat, or shortness of breath; ingestion can harm mucous membranes
Pictograms: Exclamation mark; Corrosion
Precautionary Statements: Avoid inhalation; avoid skin/eye contact; keep out of reach of children; wear eye/face protection, gloves, and protective clothing as required; wash hands thoroughly after handling
Chemical Name: Trimethylhexylammonium Chloride
Concentration: ≥98% (pure compound)
Impurities or Additives: May contain trace byproducts or water (<1%)
Other Ingredients: No other components considered hazardous under applicable OSHA, GHS, or WHMIS regulations
Eye Contact: Rinse immediately with plenty of water for at least 15 minutes; remove contact lenses; seek medical attention
Skin Contact: Remove contaminated clothing; wash affected area with soap and water; get medical attention for persistent irritation
Inhalation: Move to fresh air; keep individual warm and at rest; seek medical advice if coughing, difficulty breathing, or other symptoms develop
Ingestion: Rinse mouth; do not induce vomiting; drink water only if conscious; consult physician promptly
Recommendation to Physicians: Symptomatic and supportive treatment
Suitable Extinguishing Media: Dry chemical, foam, carbon dioxide, water spray
Unsuitable Media: Direct water jet may spread chemical
Specific Hazards: Thermal decomposition may release hydrogen chloride, nitrogen oxides, other toxic vapors
Special Protective Equipment: Firefighters need self-contained breathing apparatus, chemical-resistant clothing
Advice: Evacuate area and fight fire from upwind; prevent run-off from entering drains
Personal Precautions: Wear protective gloves, goggles, and a dust mask or respirator; remove unnecessary personnel
Environmental Precautions: Avoid discharge into drains, waterways, or soil
Methods for Cleaning Up: Absorb spill with sand, vermiculite, or inert absorbent; sweep up and place in appropriate labeled container; ventilate area; wash spill area with water
Decontamination: Scrub contaminated surfaces using detergent and rinse with excess water
Handling: Use only in well-ventilated areas; avoid breathing dust, mist, or vapor; prevent eye and skin contact; do not eat, drink, or smoke in work area; wash hands thoroughly after handling
Storage: Store in tightly closed original container, in a cool, dry, well-ventilated place; keep away from incompatible materials such as strong oxidizers; segregate from food and animal feed; store locked up
Engineering Controls: Provide local exhaust or general ventilation; use fume hood for laboratory handling
Exposure Limits: No specific OSHA or ACGIH limits established; minimize airborne exposure
Personal Protective Equipment: Chemical-resistant gloves (nitrile or neoprene); safety goggles or face shield; lab coat or apron; in case of inadequate ventilation, wear respiratory protection (cartridge respirator or PAPR)
Hygiene Measures: Remove and wash contaminated clothing; do not bring hand to face before washing up
Appearance: White or off-white crystalline solid
Odor: Mild amine odor
Melting Point: 238–241 °C
Boiling Point: Decomposes before boiling
Solubility (Water): Soluble
Solubility (Other): Soluble in alcohols
Density: ~1.00 g/cm³
Vapor Pressure: Negligible at room temperature
pH (solution): 6–8 (10% aqueous solution)
Flash Point: Not available; presumed non-flammable solid
Partition Coefficient (n-octanol/water): Not determined
Auto-Ignition Temperature: Not established
Chemical Stability: Stable under normal temperatures and pressures
Conditions to Avoid: Excessive heat, open flames, moisture
Incompatible Materials: Strong acids, strong oxidizing agents
Hazardous Decomposition Products: Hydrogen chloride, nitrogen oxides, carbon oxides
Polymerization: Will not occur under recommended storage and handling
Likely Routes of Exposure: Inhalation, ingestion, skin, and eye contact
Acute Toxicity: Oral LD50 (rat): >500 mg/kg (estimated); skin irritation possible
Chronic Effects: Sensitization reactions have not been reported; no available evidence of carcinogenicity, mutagenicity, or reproductive toxicity
Symptoms: Redness, irritation, burning sensation, cough, sore throat, gastrointestinal discomfort
Epidemiology: Not enough data for long-term effects in humans
Ecotoxicity: Harmful to aquatic organisms; may cause long-term adverse effects in aquatic environment
Persistence and Degradability: Moderate potential for persistence; biodegradation expected with time
Bioaccumulation Potential: Low to moderate; not expected to bioaccumulate significantly
Mobility in Soil/Water: Mobile in water; may leach to groundwater if released in large amounts
Other Adverse Effects: Avoid uncontrolled release to environment due to risk to aquatic life
Product Disposal: Dispose through licensed chemical waste contractor or according to local, state, and federal environmental control regulations
Container Disposal: Rinse empty container; dispose as hazardous material if not thoroughly cleaned
Waste Code: Suitable codes determined by local regulations; consult authority if unsure
Precautions: Do not dispose to drains, surface water, or soil
UN Number: Not regulated under most transport regulations (verify with shipping provider)
Proper Shipping Name: Not designated hazardous for ground, air, or sea transport
Transport Hazard Class: Non-hazardous for transport in small quantities; bulk transport may require UN hazard labels
Packing Group: Not assigned
Special Precautions for Users: Secure containers to prevent spilling; avoid mixing with incompatible substances during shipping
OSHA Status: Not specifically regulated as a hazardous substance
TSCA Inventory: Included on United States TSCA list
SARA Title III (Sections 311/312): Immediate (acute) health hazard
California Proposition 65: Not listed
Canada (WHMIS): Classified as D2B – Toxic Material Causing Other Toxic Effects
EU Regulations: Listed under REACH; comply with Safety Data Sheet requirements
Other International Regulations: Check local authority requirements for workplace exposure and environmental release
