Product Name: Trimethylhexylammonium Bis(Fluorosulfonyl)Imide
Chemical Formula: C9H22N.F2O4S2
Recommended Use: Electrolyte additive, laboratory reagent
Manufacturer Contact: Reach out to local supplier or chemical distributor for details
SDS Number: Assigned by supplier
Emergency Phone: Refer to national chemical emergency numbers
GHS Classification: Acute Toxicity (Oral/dermal), Eye Irritation, Skin Corrosion
Main Hazards: Harmful if swallowed, causes skin burns and serious eye damage, may cause respiratory irritation
Signal Word: Danger
Hazard Statements: Causes severe skin burns and eye damage; Harmful if swallowed; Harmful if inhaled
Pictograms: Corrosive, Health Hazard, Exclamation Mark
Precautionary Statements: Wear protective gear; avoid breathing dust or vapors; wash exposed skin thoroughly
Chemical Name: Trimethylhexylammonium Bis(Fluorosulfonyl)Imide
Synonyms: TMHA-FSI, Bis(fluorosulfonyl)imide salt
CAS Number: Contact supplier for precise identifier
Purity: ≥ 98%
Impurities: Trace levels of related amines or sulfonyl derivatives possible depending on synthesis
Inhalation: Move to fresh air, keep at rest, call for medical attention if symptoms show
Skin Contact: Immediate thorough wash with water and soap for at least 15 minutes, remove contaminated clothing
Eye Contact: Rinse eyes with water for at least 20 minutes holding lids open; seek specialist advice
Ingestion: Do not induce vomiting, rinse mouth, get urgent medical attention
Notes for Providers: Supportive care based on symptoms, monitor for chemical burns or inhalation injury
Suitable Extinguishing Media: Dry chemical, carbon dioxide, foam, water spray
Hazardous Combustion Products: Hydrogen fluoride, nitrogen oxides, sulfur oxides, toxic fumes
Special Protection for Firefighters: Use self-contained breathing apparatus, full protective gear
Fire Hazards: Fumes from decomposition may be highly toxic, avoid inhalation
Advice: Move containers from fire area if safe; cool unopened drums with water spray
Personal Precautions: Put on chemical-resistant gloves, goggles, full coveralls; avoid dust and vapor
Area Controls: Evacuate non-essential personnel; ensure proper ventilation
Cleanup: Collect spilled material with non-combustible absorbents, place in containers for disposal
Environmental Precautions: Prevent entry into sewers and waterways
Disposal: Use licensed waste contractor; follow local environment authority instructions
Handling: Use only in well-ventilated chemical fume hoods; minimize dust formation, keep away from incompatible reagents
Storage: Store in tightly closed containers; keep in cool, dry, well-ventilated area; segregate from oxidizing or acidic substances
Packaging Materials: Use corrosion-resistant materials such as HDPE or glass
Incompatibilities: Strong acids, bases, oxidizers, moisture
Engineering Controls: Laboratory fume hoods, mechanical exhaust, eyewash stations
Respiratory Protection: Use NIOSH-approved respirator if ventilation is insufficient
Eye Protection: Chemical splash-proof goggles
Skin Protection: Nitrile gloves, full-length lab coat or coveralls
Hygiene Measures: Remove contaminated clothing, wash thoroughly after handling
Environmental Exposure: Prevent drift, avoid emissions to soil or water
Appearance: White to off-white crystalline solid
Odor: Faint amine or sulfur odor
pH: Acidic to slightly acidic in water
Melting Point: Estimated around 100-160°C (literature values may vary based on synthesis route)
Boiling Point: Decomposes before boiling
Vapor Pressure: Negligible at ambient temperatures
Solubility: Soluble in water and polar organic solvents
Density: About 1.2-1.4 g/cm³
Partition Coefficient (n-octanol/water): Not available
Flash Point: Data not widely available
Auto-ignition Temperature: Data not established
Viscosity: Not applicable
Chemical Stability: Stable under dry, normal storage conditions
Reactivity: Sensitive to moisture, releases toxic gases on decomposition
Possible Hazardous Reactions: Violent reactions with strong acids, bases or oxidizers
Decomposition Products: Hydrogen fluoride, sulfur dioxide, nitrogen oxides
Conditions to Avoid: Contact with incompatible chemicals, moisture, heat
Acute Exposure: Harmful if ingested, causes irritation to digestive tract, severe burns to skin and eyes
Chronic Exposure: Prolonged contact may cause dermatitis or mucous membrane damage; repeated exposure may impact liver or kidneys based on related amine chemistry
Routes of Exposure: Inhalation, ingestion, skin, eyes
Symptoms: Coughing, burning, watering of eyes, gastrointestinal pain, reddening or blistering of skin
Carcinogenicity: Data not sufficient to classify
Mutagenicity: Not established
Reproductive Toxicity: Not established
Toxicity to Aquatic Life: Expected to be toxic based on fluorosulfonyl functional groups
Persistence and Degradability: Not readily biodegradable; persists in environment
Bioaccumulation: Potential for accumulation in aquatic organisms
Mobility in Soil: High mobility expected due to water solubility
Other Adverse Effects: May damage aquatic organisms and disrupt soil microbiome
Waste Treatment Methods: Handled as hazardous chemical waste, disposed of according to local, regional, and national regulations
Recommended Disposal: Incineration in approved facility preferred route; do not pour into drains or soil
Contaminated Packaging: Rinse, triple-wash containers, dispose as hazardous waste
Special Precautions: Do not attempt disposal without meeting all hazard requirements and guidance from environment authorities
UN Number: Confirm with current regulations and supplier
UN Proper Shipping Name: Consult transport regulations, typically matches chemical name
Transport Hazard Class: 8 (Corrosive substances), may be assigned 6.1 (Toxic) based on concentration
Packing Group: II or III depending on test data
Environmental Hazards: Dangerous to aquatic environment; marine pollutant
Special Precautions for Transport: Secure independently, do not transport with foodstuffs or incompatible chemicals, follow all labelling requirements
Labelling: Complies with GHS and national chemical labeling systems
Inventory Status: Status may vary by country; consult national chemical inventories such as REACH, TSCA, DSL
Risk Phrases: Harmful, corrosive, may damage environment
Safety Phrases: Wear gloves, avoid release to environment, seek expert advice
Restrictions: Professional use in controlled settings, not intended for consumer applications
International Regulations: Listed or under review by leading chemical safety agencies
