9003-09-2 (聚(乙烯基甲基醚),Methyl vinyl ether)

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Section I.Chemical Product and Company Identification
    Chemical Name        Poly(vinyl Methyl Ether)    
    (30% in Water)
    Portland OR
    Synonym        Vinyl Methyl Ether    
    Chemical Formula        (CH3OCH:CH2)n    
    CAS Number        903-09-2    
    7732-18-5 (Water)

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Section II.        Composition and Information on Ingredients    
    Toxicology Data
    Chemical Name        CAS Number Percent (%)        TLV/PEL    
    Poly(vinyl Methyl Ether)        30.0 Not available.        (Water)    
    903-09-2
    (30% in Water)
    7732-18-5        70.0 (Water)        Rat LD50 (oral) >90 ml/kg    
    Mouse LD50 (intraperitoneal) 190
    (Water)
    gm/kg
    Mouse LD50 (intravenous) 25
    gm/kg

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Section III. Hazards Identification
    Acute Health Effects        No specific information is available in our data base regarding the toxic effects of this material for humans. However,    
    exposure to any chemical should be kept to a minimum. Skin and eye contact may result in irritation. May be harmful if
    inhaled or ingested. Always follow safe industrial hygiene practices and wear proper protective equipment when handling
    this compound.
    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.
    Repeated or prolonged exposure to this compound is not known to aggravate existing medical conditions.

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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. Remove contaminated clothing and shoes. Wash clothing    
    before reuse. Thoroughly clean shoes before reuse. Get medical attention.
    Inhalation        If the victim is not breathing, perform mouth-to-mouth resuscitation. Loosen tight clothing such as a collar, tie, belt or    
    waistband. If breathing is difficult, oxygen can be administered. Seek medical attention if respiration problems do not
    improve.
    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, 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.

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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), nitrogen oxides (NOx).    
    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.
    Continued on Next Page
    Poly(vinyl Methyl Ether)
    (30% in Water)
    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.

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Section VI.        Accidental Release Measures    
    Spill Cleanup
    Absorb with an inert material and put the spilled material in an appropriate waste disposal. Finish cleaning the spill by
    rinsing any contaminated surfaces with copious amounts of water. Consult federal, state, and/or local authorities for
    Instructions
    assistance on disposal.

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Section VII. Handling and Storage
    Keep away from heat. Mechanical exhaust required. When not in use, tightly seal the container and store in a dry, cool
    Handling and Storage
    place. Avoid excessive heat and light. Do not breathe gas/fumes/ vapor/spray.
    Information
    Always store away from incompatible compounds such as oxidizing agents.

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

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Section IX. Physical and Chemical Properties
    Physical state @ 20°C        Liquid. (Light Yellow.)        Solubility        Not available.    
    1.03 (water=1)
    Specific Gravity
    Molecular Weight        Not available.        Partition Coefficient        Not available.    
    Boiling Point        Not available.        Vapor Pressure        Not available.    
    Melting Point        Not available.        Vapor Density        Not available.    
    1.370 - 1.385        Not available.    
    Refractive Index        Volatility    
    Not available.
    Critical Temperature        Not available.        Odor    
    Not available.        Not available.    
    Viscosity        Taste    

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Section X.        Stability and Reactivity Data    

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This material is stable if stored under proper conditions. (See Section VII for instructions)
    Stability
    Conditions of Instability
    Avoid excessive heat and light.
    Incompatibilities
    Reactive with oxidizing agents.

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Section XI. Toxicological Information
    RTECS Number        ZC0110000 (water)    
    Routes of Exposure        Eye Contact. Ingestion. Inhalation.    
    (Water)
    Toxicity Data
    Rat LD50 (oral) >90 ml/kg
    Mouse LD50 (intraperitoneal) 190 gm/kg
    Mouse LD50 (intravenous) 25 gm/kg
    Chronic Toxic Effects        CARCINOGENIC EFFECTS : Not available.    
    MUTAGENIC EFFECTS : Not available.
    TERATOGENIC EFFECTS : Not available.
    DEVELOPMENTAL TOXICITY: Not available.
    Repeated or prolonged exposure to this compound is not known to aggravate existing medical conditions.
    Acute Toxic Effects        No specific information is available in our data base regarding the toxic effects of this material for humans. However,    
    exposure to any chemical should be kept to a minimum. Skin and eye contact may result in irritation. May be harmful if
    inhaled or ingested. Always follow safe industrial hygiene practices and wear proper protective equipment when handling
    this compound.
    Follow safe industrial hygiene practices and always wear proper protective equipment when handling this compound.
    Continued on Next Page
    Poly(vinyl Methyl Ether)
    (30% in Water)

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

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Section XIII. Disposal Considerations
    Waste Disposal        Recycle to process, if possible. Consult your local 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 the substance.

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Section XIV. Transport Information
    DOT Classification        Not a DOT controlled material (United States).    
    Not applicable.
    PIN Number
    Proper Shipping Name
    Not applicable.
    Packing Group (PG)        Not applicable.    
    DOT Pictograms

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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        On DSL    
    (Canada)
    EINECS Number (EEC)
    Not available.
    EEC Risk Statements        Not available.    

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SECTION 16 - ADDITIONAL INFORMATION
N/A