Version 1.2
    Regulation (EC) No 1907/2006

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    1 - Product and Company Information

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    Product Name        AF267B    

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    2 - Hazards Identification

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    SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT
    Not hazardous according to Directive 67/548/EEC.

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    3 - Composition/Information on Ingredients

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    Product Name        CAS #        EC no        Annex I    
    Index Number
    AF267B        503431-81-0 None        None    
    Formula        C10H18N2OS    
    Molecular Weight 214,3300 AMU
    Synonyms        (2S)-2-ethyl-8-methyl-1-thia-4,8-diazaspiro[4.5]d    
    ecan-3-one

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    4 - First Aid Measures

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    AFTER INHALATION
    If inhaled, remove to fresh air. If breathing becomes difficult,
    call a physician.
    AFTER SKIN CONTACT
    In case of contact, immediately wash skin with soap and copious
    amounts of water.
    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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    5 - Fire Fighting Measures
    SIGMA        www.molbase.com    

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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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    PROCEDURE(S) OF PERSONAL PRECAUTION(S)
    Exercise appropriate precautions to minimize direct contact with
    skin or eyes and prevent inhalation of dust.
    METHODS FOR CLEANING UP
    Sweep up, place in a bag and hold for waste disposal. Avoid
    raising dust. 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: Avoid inhalation. Avoid contact
    with eyes, skin, and clothing. Avoid prolonged or repeated
    exposure.
    STORAGE
    Conditions of Storage: Keep tightly closed. Store with desiccant.
    Store at 2-8°C
    SPECIAL REQUIREMENTS: Desiccate.

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    8 - Exposure Controls / Personal Protection

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    ENGINEERING CONTROLS
    Safety shower and eye bath. Mechanical exhaust required.
    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). Respiratory protection is not required. Where
    protection from nuisance levels of dusts are desired, use type N95
    (US) or type P1 (EN 143) dust masks.
    Hand Protection: Protective gloves.
    Eye Protection: Chemical safety goggles.

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    9 - Physical and Chemical Properties

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    Appearance        Physical State: Solid    
    Property        Value        At Temperature or Pressure    
    pH N/A
    SIGMA        www.molbase.com    
    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: 0,220
    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.
    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: May cause eye irritation.
    Inhalation: May be harmful if inhaled. Material may be
    irritating to mucous membranes and upper respiratory tract.
    Ingestion: May be harmful if swallowed.

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    12 - Ecological Information

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    N/A

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    13 - Disposal Considerations

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    SUBSTANCE DISPOSAL
    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
    SIGMA        www.molbase.com    
    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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    Not hazardous according to Directive 67/548/EEC.
    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.
    SIGMA        www.molbase.com    

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SECTION 16 - ADDITIONAL INFORMATION
N/A