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Crotonyl Chloride
CAS No.: 10487-71-5
Synonyms:
Formula: C4H5ClO
Exact Mass: 104.00300
Molecular Weight: 104.53500
PSA: 17.07000
LogP: 1.32790
Reference Price: $111/kg Inquiry Now
Crotonyl Chloride 10487-71-5 MSDS

Section I.Chemical Product and Company Identification
    Chemical Name        Crotonoyl Chloride    
    (cis- and trans- mixture)
    Portland OR
    Synonym        Not available.    
    Chemical Formula        CH3CH:CHCOCl    
    CAS Number        10487-71-5    

Section II.        Composition and Information on Ingredients    
    Toxicology Data
    Chemical Name        CAS Number Percent (%)        TLV/PEL    
    Crotonoyl Chloride        Min. 95.0 Not available.        Not available.    
    10487-71-5
    (cis- and trans- mixture)
    (GC)

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. Follow safe
    industrial hygiene practices and always wear proper protective equipment when handling this compound.
    Chronic Health Effects        CARCINOGENIC EFFECTS : Not available.    
    MUTAGENIC EFFECTS : Not available.
    TERATOGENIC EFFECTS : Not available.
    DEVELOPMENTAL TOXICITY: Not available.
    There is no known effect from chronic exposure to this product. Repeated or prolonged exposure to this compound is
    not known to aggravate existing medical conditions.

Section IV.        First Aid Measures    
    Eye Contact        Check for and remove any contact lenses. DO NOT use an eye ointment. Flush eyes with running water for a minimum    
    of 15 minutes, occasionally lifting the upper and lower eyelids. Seek medical attention. Treat symptomatically and
    supportively.
    Skin Contact        If the chemical gets spilled on a clothed portion of the body, remove the contaminated clothes as quickly as possible,    
    protecting your own hands and body. Place the victim under a deluge shower. If the chemical touches the victim's
    exposed skin, such as the hands: Gently and thoroughly wash the contaminated skin with running water and non-abrasive
    soap. Be particularly careful to clean folds, crevices, creases and groin. Seek medical attention. Treat symptomatically
    and supportively. Wash any contaminated clothing before reusing.
    Inhalation        Evacuate the victim to a safe area as soon as possible. Loosen tight clothing such as a collar, tie, belt or waistband. If    
    breathing is difficult, administer oxygen. If the victim is not breathing, perform artificial respiration. WARNING: It may be
    dangerous to the person providing aid to give mouth-to-mouth resuscitation when the inhaled material is toxic, infectious
    or corrosive. Seek immediate medical attention and, if possible, show the chemical label. Treat symptomatically and
    supportively.
    Ingestion        INDUCE VOMITING by sticking finger in throat. Lower the head so that the vomit will not reenter the mouth and throat.    
    Loosen tight clothing such as a collar, tie, belt, or waistband. If the victim is not breathing, administer artificial respiration.
    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. Seek immediate medical attention and, if possible,
    show the chemical label. Treat symptomatically and supportively.

Section V. Fire and Explosion Data
    Not available.
    Auto-Ignition
    Flammability        Flammable.    
    Flammable Limits
    Flash Points        Not available.    
    35°C (95°F).
    Combustion Products        These products are toxic carbon oxides (CO, CO 2), halogenated combustion products.    
    WARNING: Highly toxic HCl gas is produced during combustion.
    Fire Hazards
    Reactive with strong oxidizers. Vapors may travel to source of ignition and flash back. Closed containers may explode
    from the heat of a fire. Highly flammable in presence of open flames and sparks, of shocks, of heat.
    Continued on Next Page
    Crotonoyl Chloride
    (cis- and trans- mixture)
    Explosion Hazards        Risks of explosion of the product in presence of mechanical impact: Not available.    
    Risks of explosion of the product in presence of static discharge: Not available.
    No additional information is available regarding the risks of explosion.
    Fire Fighting Media
    SMALL FIRE: Use DRY chemicals, CO 2, alcohol foam or water spray.
    and Instructions        LARGE FIRE: Use alcohol foam, water spray or fog. Cool containing vessels with water jet in order to prevent pressure    
    build-up, autoignition or explosion. Consult with local fire authorities before attempting large scale fire-fighting operations.

Section VI.        Accidental Release Measures    
    Spill Cleanup
    Flammable liquid. Corrosive liquid.
    Keep away from heat and sources of ignition. Mechanical exhaust required. Stop leak if without risk. Absorb with DRY
    Instructions
    earth, sand or other non-combustible material. DO NOT touch spilled material. 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        FLAMMABLE. CORROSIVE. Reactive with strong oxidizers; may be ignited by heat, sparks, or flames. Vapors may travel    
    to source of ignition and flash back. Tightly seal container and store in a cool place. Closed containers may explode from
    Information
    heat of a fire. Empty containers may pose a fire risk. Evaporate residue under a fume hood if possible. Ground all
    equipment containing material. Keep away from heat and sources of ignition. Mechanical exhaust required. Avoid
    excessive heat and light. DO NOT ingest. Do not breathe gas, fumes, vapor or spray. Avoid contact with eyes. In case
    of insufficient ventilation, wear suitable respiratory equipment. 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 oxidizing agents.

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        Faceshield. 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.
    Exposure Limits
    Not available.

Section IX. Physical and Chemical Properties
    Physical state @ 20°C        Liquid.        Solubility    
    Not available.
    Specific Gravity        1.09    
    Molecular Weight        104.54        Partition Coefficient        Not available.    
    Boiling Point        Vapor Pressure    
    125°C (257°F)        Not available.    
    Melting Point        Not available.        Vapor Density        Not available.    
    Refractive Index        Not available.        Volatility        Not available.    
    Critical Temperature        Not available.        Odor        Not available.    
    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.    
    Incompatibilities
    Reactive with oxidizing agents.

Section XI. Toxicological Information
    RTECS Number        Not available.    
    Eye contact. Inhalation. Ingestion. Skin contact.
    Routes of Exposure
    Toxicity Data        Not available.    
    Chronic Toxic Effects        CARCINOGENIC EFFECTS : Not available.    
    MUTAGENIC EFFECTS : Not available.
    TERATOGENIC EFFECTS : Not available.
    DEVELOPMENTAL TOXICITY: Not available.
    There is no known effect from chronic exposure to this product. Repeated or prolonged exposure to this compound is not
    known to aggravate existing medical conditions.
    Continued on Next Page
    Crotonoyl Chloride
    (cis- and trans- mixture)
    Acute Toxic 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. Follow safe
    industrial hygiene practices and always wear proper protective equipment when handling this compound.

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

Section XIII. Disposal Considerations
    Waste Disposal        Recycle to process, if possible. Consult your local or regional authorities. You may be able to dissolve or mix material with    
    a 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 this substance.

Section XIV. Transport Information
    DOT Classification        DOT CLASS 3: Flammable liquid.    
    DOT CLASS 8: Corrosive liquid.
    PIN Number
    Proper Shipping Name
    Flammable liquids, corrosive, n.o.s.
    Packing Group (PG)        III    
    DOT Pictograms

Section XV. Other Regulatory Information and Pictograms
    TSCA Chemical Inventory        This product is ON the EPA Toxic Substance Control Act (TSCA) inventory.    
    (EPA)
    WHMIS Classification
    WHMIS CLASS B-2: Flammable liquid with a flash point lower than 37.8°C (100°F).
    WHMIS CLASS D-2B: Material causing other toxic effects (TOXIC).
    (Canada)
    EINECS Number (EEC) Not available.
    EEC Risk Statements
    R10- Flammable.
    R18- In use, may form flammable/explosive vapor-air mixture.
    R41- Risk of serious damage to eyes.
    Japanese Regulatory Data


SECTION 16 - ADDITIONAL INFORMATION
N/A

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