Version 1.1
    Regulation (EC) No 1907/2006

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    1 - Product and Company Information

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    Product Name        2-METHYLTETRAHYDROTHIOPHENE 1, - 250 MG    
    1-DIOXIDE

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    2 - Hazards Identification

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    SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT
    Harmful if swallowed.

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    3 - Composition/Information on Ingredients

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    Product Name        CAS #        EC no        Annex I    
    Index Number
    2-METHYLTETRAHYDROTHIOPHENE        1003-46-9 None        None    
    1,1-DIOXIDE
    Formula        C5H10O2S    
    Molecular Weight 134,2000 AMU

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    4 - First Aid Measures

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    AFTER INHALATION
    If inhaled, remove to fresh air. If not breathing give
    artificial respiration. If breathing is difficult, give oxygen.
    AFTER SKIN CONTACT
    In case of skin contact, flush with copious amounts of water for
    at least 15 minutes. Remove contaminated clothing and shoes.
    Call a physician.
    AFTER EYE CONTACT
    In case of contact with eyes, flush with copious amounts of
    water for at least 15 minutes. Assure adequate flushing by
    separating the eyelids with fingers. Call a physician.
    AFTER INGESTION
    If swallowed, wash out mouth with water provided person is
    conscious. Call a physician.

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    ALDRICH        www.molbase.com    
    5 - Fire Fighting Measures

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    EXTINGUISHING MEDIA
    Suitable: Water spray. Carbon dioxide, dry chemical powder, or
    appropriate foam.
    SPECIAL RISKS
    Specific Hazard(s): Emits toxic fumes under fire conditions.
    SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
    Wear self-contained breathing apparatus and protective clothing
    to prevent contact with skin and eyes.

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    6 - Accidental Release Measures

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    PERSONAL PRECAUTION PROCEDURES TO BE FOLLOWED IN CASE OF LEAK OR SPILL
    Evacuate area.
    PROCEDURE(S) OF PERSONAL PRECAUTION(S)
    Wear self-contained breathing apparatus, rubber boots, and heavy
    rubber gloves.
    METHODS FOR CLEANING UP
    Absorb on sand or vermiculite and place in closed containers for
    disposal. Ventilate area and wash spill site after material
    pickup is complete.

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    7 - Handling and Storage

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    HANDLING
    Directions for Safe Handling: Do not breathe vapor. Avoid
    contact with eyes, skin, and clothing. Avoid prolonged or
    repeated exposure.
    STORAGE
    Conditions of Storage: Keep tightly closed.

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    8 - Exposure Controls / Personal Protection

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    ENGINEERING CONTROLS
    Use only in a chemical fume hood. Safety shower and eye bath.
    GENERAL HYGIENE MEASURES
    Wash thoroughly after handling.
    PERSONAL PROTECTIVE EQUIPMENT
    Respiratory Protection: Use respirators and components tested and
    approved under appropriate government standards such as NIOSH (US)
    or CEN (EU). Where risk assessment shows air-purifying respirators
    are appropriate use a full-face respirator with multi-purpose
    combination (US) or type ABEK (EN 14387) respirator cartridges as
    a backup to engineering controls. If the respirator is the sole
    means of protection, use a full-face supplied air respirator.
    Hand Protection: Compatible chemical-resistant gloves.
    Eye Protection: Chemical safety goggles.

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    9 - Physical and Chemical Properties

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    Appearance        Physical State: Liquid    
    ALDRICH        www.molbase.com    
    Property        Value        At Temperature or Pressure    
    pH N/A
    BP/BP Range        N/A    
    MP/MP Range        N/A    
    Flash Point        N/A    
    Flammability        N/A    
    Autoignition Temp        N/A    
    Oxidizing Properties N/A
    Explosive Properties N/A
    Explosion Limits        N/A    
    Vapor Pressure        N/A    
    Partition Coefficient Log Kow: 0,015
    Viscosity        N/A    
    Vapor Density        N/A    
    Saturated Vapor Conc. N/A
    Evaporation Rate        N/A    
    Bulk Density        N/A    
    Decomposition Temp.        N/A    
    Solvent Content        N/A    
    Water Content        N/A    
    Surface Tension        N/A    
    Conductivity        N/A    
    Miscellaneous Data        N/A    
    Solubility        N/A    

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    10 - Stability and Reactivity

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    STABILITY
    Stable: Stable.
    Materials to Avoid: Strong oxidizing agents.
    HAZARDOUS DECOMPOSITION PRODUCTS
    Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide,
    Sulfur oxides.
    HAZARDOUS POLYMERIZATION
    Hazardous Polymerization: Will not occur

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    11 - Toxicological Information

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    SIGNS AND SYMPTOMS OF EXPOSURE
    To the best of our knowledge, the chemical, physical, and
    toxicological properties have not been thoroughly investigated.
    ROUTE OF EXPOSURE
    Skin Contact: May cause skin irritation.
    Skin Absorption: May be harmful if absorbed through the skin.
    Eye Contact: Causes eye irritation.
    Inhalation: Material may be irritating to mucous membranes and
    upper respiratory tract. May be harmful if inhaled.
    Ingestion: Harmful if swallowed.

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    12 - Ecological Information

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    No data available.

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    13 - Disposal Considerations

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    SUBSTANCE DISPOSAL
    ALDRICH        www.molbase.com    
    Contact a licensed professional waste disposal service to dispose
    of this material. Dissolve or mix the material with a combustible
    solvent and burn in a chemical incinerator equipped with an
    afterburner and scrubber. Observe all federal, state, and local
    environmental regulations.

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    14 - Transport Information

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    RID/ADR
    Non-hazardous for road transport.
    IMDG
    Non-hazardous for sea transport.
    IATA
    Non-hazardous for air transport.

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    15 - Regulatory Information

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    CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES
    INDICATION OF DANGER: Xn
    Harmful.
    R-PHRASES: 22
    Harmful if swallowed.
    Caution: Substance not yet fully tested (EU).

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    16 - Other Information

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    WARRANTY
    The above information is believed to be correct but does not
    purport to be all inclusive and shall be used only as a guide. The
    information in this document is based on the present state of our
    knowledge and is applicable to the product with regard to
    appropriate safety precautions. It does not represent any
    guarantee of the properties of the product. Inc.,
    shall not be held liable for any damage resulting from handling or
    from contact with the above product. See reverse side of invoice
    or packing slip for additional terms and conditions of sale.
    Copyright 2010 Co. License granted to make
    unlimitedpaper copies for internal use only.
    DISCLAIMER
    For R&D use only. Not for drug, household or other uses.
    ALDRICH        www.molbase.com    

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SECTION 16 - ADDITIONAL INFORMATION
N/A