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Nonafluoro-1-butanesulfonic Acid 375-73-5 MSDS

Section I.Chemical Product and Company Identification
    Chemical Name Nonafluoro-1-butanesulfonic Acid
    Portland OR
    Synonym        Perfluoro-1-butanesulfonic Acid    
    Chemical Formula        C4HF9O3S    
    375-73-5
    CAS Number

Section II.        Composition and Information on Ingredients    
    Toxicology Data
    Chemical Name        CAS Number Percent (%)        TLV/PEL    
    Nonafluoro-1-butanesulfonic Acid        375-73-5        Min. 98.0 (T) Not available.        Rat LD50 (oral) 430 mg/kg    

Section III. Hazards Identification
    Acute Health Effects        Corrosive to skin, eyes, and respiratory system. Liquid or spray mist may produce tissue damage, particularly in mucous    
    membranes of the eyes, mouth and respiratory tract. Skin contact may produce burns. Eye contact can result in corneal
    damage or blindness. Inhalation of the spray mist may produce severe irritation of respiratory tract, characterized by
    coughing, choking, or shortness of breath. Corrosive materials may cause serious injury if ingested.
    Toxic if ingested or inhaled. Avoid prolonged contact with this material. Overexposure may result in serious illness or death.
    Follow safe industrial hygiene practices and always wear proper protective equipment when handling this compound.
    CARCINOGENIC EFFECTS : Not available.
    Chronic Health Effects
    MUTAGENIC EFFECTS : Not available.
    TERATOGENIC EFFECTS : Not available.
    DEVELOPMENTAL TOXICITY: Not available.
    Repeated or prolonged contact with spray mist may produce chronic eye irritation and severe skin irritation. Repeated or
    prolonged exposure to spray mist may produce respiratory tract irritation leading to frequent attacks of bronchial infection.
    Repeated exposure to an highly toxic material may produce general deterioration of health by an accumulation in one or
    many human organs.

Section IV.        First Aid Measures    
    Eye Contact        Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15    
    minutes. Get medical attention.
    Skin Contact        In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing    
    and shoes. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention immediately.
    If the victim is not breathing, perform mouth-to-mouth resuscitation. Loosen tight clothing such as a collar, tie, belt or
    Inhalation
    waistband. If breathing is difficult, oxygen can be administered. Seek medical attention if respiration problems do not
    improve.
    DO NOT INDUCE VOMITING. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing,
    Ingestion
    perform mouth-to-mouth resuscitation. Examine the lips and mouth to ascertain whether the tissues are damaged, a possible
    indication that the toxic material was ingested; the absence of such signs, however, is not conclusive.

Section V.        Fire and Explosion Data    
    Not available.
    May be combustible at high temperature.        Auto-Ignition    
    Flammability
    Flash Points        Flammable Limits        Not available.    
    Not available.
    Combustion Products        These products are toxic carbon oxides (CO, CO2), sulfur oxides (SOx), halogenated compounds.    
    WARNING: Highly toxic HF gas is produced during combustion.
    Fire Hazards
    Not available.
    Risks of explosion of the product in presence of mechanical impact: Not available.
    Explosion Hazards
    Risks of explosion of the product in presence of static discharge: Not available.
    Fire Fighting Media
    SMALL FIRE: Use DRY chemical powder.
    LARGE FIRE: Use water spray, fog or foam. DO NOT use water jet.
    and Instructions
    Consult with local fire authorities before attempting large scale fire-fighting operations.
    Continued on Next Page
    Nonafluoro-1-butanesulfonic Acid

Section VI.        Accidental Release Measures    
    Spill Cleanup        Corrosive material. Toxic material. Hygroscopic material. Moisture sensitive material.    
    Stop leak if without risk. Absorb with DRY earth, sand or other non-combustible material. DO NOT get water inside
    Instructions
    container. DO NOT touch spilled material. Use water spray curtain to divert vapor drift. Use water spray to reduce vapors.
    Prevent entry into sewers, basements or confined areas; dike if needed. Eliminate all sources of ignition. Consult federal,
    state, and/or local authorities for assistance on disposal.

Section VII. Handling and Storage
    Handling and Storage        CORROSIVE. TOXIC. HYGROSCOPIC. MOISTURE SENSITIVE. Keep locked up. Keep container dry. Keep away from    
    heat. Mechanical exhaust required. When not in use, tightly seal the container and store in a dry, cool place. Avoid
    Information
    excessive heat and light. DO NOT ingest. Do not breathe gas/fumes/ vapor/spray. Never add water to this product. Wear
    suitable protective clothing. If ingested, seek medical advice immediately and show the container or the label. Treat
    symptomatically and supportively.
    Always store away from incompatible compounds such as alkalis (bases).

Section VIII. Exposure Controls/Personal Protection
    Engineering Controls        Provide exhaust ventilation or other engineering controls to keep the airborne concentrations of vapors below their respective    
    threshold limit value. Ensure that eyewash station and safety shower is proximal to the work-station location.
    Personal Protection        Face shield. Lab coat. Vapor respirator. Boots. Gloves. A MSHA/NIOSH approved respirator must be used to avoid    
    inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this
    product.
    Not available.
    Exposure Limits

Section IX. Physical and Chemical Properties
    Physical state @ 20°C        Liquid. (Clear. Colorless - almost        Solubility        Soluble in water, acetonitrile;    
    colorless.)
    Very slightly soluble in toluene, heptane.
    1.81 (water=1)
    Specific Gravity
    Molecular Weight        300.10        Partition Coefficient        Not available.    
    Boiling Point        212°C (413.6°F)        Vapor Pressure        Not available.    
    Melting Point        Not available.        Vapor Density        Not available.    
    1.32        Not available.    
    Refractive Index        Volatility    
    Not available.
    Critical Temperature        Not available.        Odor    
    Viscosity        Not available.        Taste        Not available.    

Section X.        Stability and Reactivity Data    
    Stability    
This material is stable if stored under proper conditions. (See Section VII for instructions)    
    Conditions of Instability        Avoid excessive heat and light. Hygroscopic; keep container tightly closed. Moisture sensitive.    
    Incompatibilities
    Reactive with strong oxidizing agents, strong alkalis (bases).

Section XI. Toxicological Information
    RTECS Number        EK5930000    
    Eye Contact. Ingestion. Inhalation. Skin contact.
    Routes of Exposure
    Toxicity Data        Rat LD50 (oral) 430 mg/kg    
    CARCINOGENIC EFFECTS : Not available.
    Chronic Toxic Effects
    MUTAGENIC EFFECTS : Not available.
    TERATOGENIC EFFECTS : Not available.
    DEVELOPMENTAL TOXICITY: Not available.
    Repeated or prolonged contact with spray mist may produce chronic eye irritation and severe skin irritation. Repeated or
    prolonged exposure to spray mist may produce respiratory tract irritation leading to frequent attacks of bronchial infection.
    Repeated exposure to an highly toxic material may produce general deterioration of health by an accumulation in one or many
    human organs.
    Corrosive to skin, eyes, and respiratory system. Liquid or spray mist may produce tissue damage, particularly in mucous
    Acute Toxic Effects
    membranes of the eyes, mouth and respiratory tract. Skin contact may produce burns. Eye contact can result in corneal
    damage or blindness. Inhalation of the spray mist may produce severe irritation of respiratory tract, characterized by
    coughing, choking, or shortness of breath. Corrosive materials may cause serious injury if ingested.
    Toxic if ingested or inhaled. Avoid prolonged contact with this material. Overexposure may result in serious illness or death.
    Follow safe industrial hygiene practices and always wear proper protective equipment when handling this compound.
    Continued on Next Page
    Nonafluoro-1-butanesulfonic Acid

Section XII.        Ecological Information    
    Ecotoxicity        Not available.    
    Not available.
    Environmental Fate

Section XIII. Disposal Considerations
    Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material with a
    Waste Disposal
    combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system. Observe all
    federal, state and local regulations when disposing of the substance.

Section XIV. Transport Information
    DOT Classification        DOT Class 8: Corrosive material    
    PIN Number
    Proper Shipping Name        Alkyl Sulphonic acids, liquid.    
    III
    Packing Group (PG)
    DOT Pictograms

Section XV. Other Regulatory Information and Pictograms
    TSCA Chemical Inventory        This compound is ON the EPA Toxic Substances Control Act (TSCA) inventory list.    
    (EPA)
    WHMIS Classification        CLASS E: Corrosive liquid.    
    On NDSL.
    (Canada)
    EINECS Number (EEC) 206-793-1
    EEC Risk Statements        R34- Causes burns.    
    R23/24/25- Toxic by inhalation, in contact with skin and if swallowed.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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