1,3,5-Triethylbenzene

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Section I.Chemical Product and Company Identification
    Chemical Name 1,3,5-Triethylbenzene
    Portland OR
    Synonym        Not available.    
    Chemical Formula        C12H18    
    CAS Number        102-25-0    

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Section II.        Composition and Information on Ingredients    
    Chemical Name        CAS Number Percent (%)        TLV/PEL        Toxicology Data    
    1,3,5-Triethylbenzene        102-25-0        Min. 90.0 Not available.        Not available.    
    (GC)

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Section III. Hazards Identification
    Acute Health Effects        Irritating to eyes and skin on contact. Inhalation causes irritation of the lungs and respiratory system. Inflammation of the    
    eye is characterized by redness, watering, and itching. Skin inflammation is characterized by itching, scaling, reddening,
    or, occasionally, blistering.
    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 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.
    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.
    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
    Auto-Ignition        Not available.    
    Flammability        Combustible.    
    Flash Points        Flammable Limits        Not available.    
    81°C (177.8°F).
    Combustion Products        These products are toxic carbon oxides (CO, CO 2).    
    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
    Combustible liquid.
    and Instructions        SMALL FIRE: Use DRY chemical powder.    
    LARGE FIRE: Use water spray, fog or foam. DO NOT use water jet.
    Consult with local fire authorities before attempting large scale fire-fighting operations.
    Continued on Next Page
    1,3,5-Triethylbenzene

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Section VI.        Accidental Release Measures    
    Spill Cleanup        Environmentally hazardous material. Combustible material. Irritating material.    
    Instructions        Keep away from heat. Mechanical exhaust required. Stop leak if without risk. Consult federal, state, and/or local    
    authorities for assistance on disposal.

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Section VII. Handling and Storage
    Handling and Storage        ENVIRONMENTAL HAZARD. COMBUSTIBLE. IRRITANT. Keep away from heat. Mechanical exhaust required. Avoid    
    excessive heat and light. Do not breathe gas/fumes/ vapor/spray.
    Information

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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        Splash goggles. Lab coat. Vapor respirator. Boots. Gloves. Suggested protective clothing might not be sufficient;    
    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. (Clear, colorless.)        Solubility    
    Insoluble in water.
    Soluble in Alcohol, ether.
    0.861 (water=1)
    Specific Gravity
    Molecular Weight        Partition Coefficient    
    162.27        Log Pow: 4.757    
    Boiling Point        Vapor Pressure    
    214 to 216°C (417.2 to 420.8°F)        Not available.    
    Melting Point        -66°C (-86.8°F)        Vapor Density        Not available.    
    Refractive Index        1.4930 - 1.4980        Volatility        Not available.    
    Critical Temperature        Not available.        Odor        Not available.    
    Viscosity        Not available.        Taste        Not available.    

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Section X.        Stability and Reactivity Data    
    Stability    

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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 strong oxidizing agents.

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Section XI. Toxicological Information
    RTECS Number        Not available.    
    Routes of Exposure        Eye Contact. Ingestion. Inhalation.    
    Toxicity Data        Not available.    
    CARCINOGENIC EFFECTS : Not available.
    Chronic Toxic Effects
    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        Irritating to eyes and skin on contact. Inhalation causes irritation of the lungs and respiratory system. Inflammation of the    
    eye is characterized by redness, watering, and itching. Skin inflammation is characterized by itching, scaling, reddening,
    or, occasionally, blistering.
    Follow safe industrial hygiene practices and always wear proper protective equipment when handling this compound.

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Section XII.        Ecological Information    
    Ecotoxicity        Not available.    
    Environmental Fate        Not available.    
    Continued on Next Page
    1,3,5-Triethylbenzene

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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        DOT Class 9: Miscellaneous hazardous material    
    PIN Number
    Proper Shipping Name
    Environmentally hazardous substance, liquid, n.o.s.
    Packing Group (PG)        III    
    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
    CLASS B-3: Combustible liquid with a flash point between 37.8°C (100°F) and 93.3°C (200°F).
    On DSL
    (Canada)
    EINECS Number (EEC) 203-017-3
    EEC Risk Statements
    R36/37/38- Irritating to eyes, respiratory system and skin.

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SECTION 16 - ADDITIONAL INFORMATION
N/A