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Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
    Product name        : 1,2-Diethoxy-1,1,2,2-tetramethyldisilane    

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Section 2. HAZARDS IDENTIFICATION
  Classification of the substance or mixture
    According to Regulation (EC) No1272/2008
    Flammable liquids (Category 3)
    According to European Directive 67/548/EEC as amended.
    Flammable.
  Label elements
    Pictogram
    Signal word        Warning    
    Hazard statement(s)
    H226        Flammable liquid and vapour.    
    Precautionary statement(s)        none    
    Hazard symbol(s)        none    
    R-phrase(s)
    R10        Flammable.    
    S-phrase(s)        none    
  Other hazards - none

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
    Formula        : C8H22Si2O2    
    Molecular Weight        : 206,43 g/mol    
    CAS-No.        EC-No.        Index-No.        Classification        Concentration    
  1,2-Diethoxy-1,1,2,2-tetramethyldisilane
    ---        Flam. Liq. 3; H226        -    
    R10
    For the full text of the H-Statements mentioned in this Section, see Section 16.

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Section 4. FIRST AID MEASURES
  General advice
    Consult a physician. Show this safety data sheet to the doctor in attendance.
  If inhaled
    If breathed in, move person into fresh air. If not breathing give artificial respiration Consult a physician.
  In case of skin contact
    Wash off with soap and plenty of water. Consult a physician.
  In case of eye contact
    Flush eyes with water as a precaution.
  If swallowed
    Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water.
    Consult a physician.

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Section 5. FIRE-FIGHTING MEASURES
  Suitable extinguishing media
    For small (incipient) fires, use media such as "alcohol" foam, dry chemical, or carbon dioxide. For large fires,
    apply water from as far as possible. Use very large quantities (flooding) of water applied as a mist or spray;
    solid streams of water may be ineffective. Cool all affected containers with flooding quantities of water.
  Special protective equipment for fire-fighters
    Wear self contained breathing apparatus for fire fighting if necessary.
  Further information
    Use water spray to cool unopened containers.

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Section 6. ACCIDENTAL RELEASE MEASURES
  Personal precautions
    Avoid breathing vapors, mist or gas. Remove all sources of ignition. Beware of vapours accumulating to form
    explosive concentrations. Vapours can accumulate in low areas.
  Environmental precautions
    Do not let product enter drains.
  Methods and materials for containment and cleaning up
    Contain spillage, and then collect with non-combustible absorbent material, (e.g. sand, earth, diatomaceous
    earth, vermiculite) and place in container for disposal according to local / national regulations (see section
    13). Keep in suitable, closed containers for disposal.

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Section 7. HANDLING AND STORAGE
  Precautions for safe handling
    Avoid inhalation of vapour or mist.
    Keep away from sources of ignition - No smoking. Take measures to prevent the build up of electrostatic
    charge.
  Conditions for safe storage
    Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are
    opened must be carefully resealed and kept upright to prevent leakage.
    Handle and store under inert gas.

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Section 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
  Personal protective equipment
  Respiratory protection
    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. Use respirators and components tested and approved under appropriate government
    standards such as NIOSH (US) or CEN (EU).
  Hand protection
    The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the
    standard EN 374 derived from it.
    Handle with gloves.
  Eye protection
    Face shield and safety glasses
  Skin and body protection
    Choose body protection according to the amount and concentration of the dangerous substance at the
    work place.
  Hygiene measures
    Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at
    the end of workday.

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
  Appearance
    Form        liquid    
    Colour        colourless    
  Safety data
    pH no data available
    Melting point        no data available    
    Boiling point        84 °C at 67 hPa    
    Flash point        42 °C    
    Ignition temperature no data available
    Lower explosion limit no data available
    Upper explosion limit no data available
    Density        0,836 g/cm3 at 25 °C    
    Water solubility        no data available    

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Section 10. STABILITY AND REACTIVITY
  Chemical stability
    Stable under recommended storage conditions.
  Conditions to avoid
    Heat, flames and sparks.
  Materials to avoid
    Strong oxidizing agents
  Hazardous decomposition products
    Hazardous decomposition products formed under fire conditions. - Carbon oxides, silicon oxides

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Section 11. TOXICOLOGICAL INFORMATION
  Acute toxicity
    no data available
  Skin corrosion/irritation
    no data available
  Serious eye damage/eye irritation
    no data available
  Respiratory or skin sensitization
    no data available
  Germ cell mutagenicity
    no data available
  Carcinogenicity
    IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
    probable, possible or confirmed human carcinogen by IARC.
  Reproductive toxicity
    no data available
  Specific target organ toxicity - single exposure
    no data available
  Specific target organ toxicity - repeated exposure
    no data available
  Aspiration hazard
    no data available
  Potential health effects
  Inhalation        May be harmful if inhaled. May cause respiratory tract irritation.    
  Ingestion        May be harmful if swallowed.    
  Skin        May be harmful if absorbed through skin. May cause skin irritation.    
  Eyes        May cause eye irritation.    
  Additional Information
    RTECS: no data available

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Section 12. ECOLOGICAL INFORMATION
  Toxicity
    no data available
  Persistence and degradability
    no data available
  Bioaccumulative potential
    no data available
  Mobility in soil
    no data available
  PBT and vPvB assessment
    no data available
  Other adverse effects
    no data available

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Section 13. DISPOSAL CONSIDERATIONS
  Product
    This combustible material may be burned in a chemical incinerator equipped with an afterburner and
    scrubber. Observe all federal, state, and local environmental regulations. Contact a licensed professional
    waste disposal service to dispose of this material.
  Contaminated packaging
    Dispose of as unused product.

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Section 14. TRANSPORT INFORMATION
  ADR/RID
    UN-Number: 1993 Class: 3        Packing group: III    
    Proper shipping name: FLAMMABLE LIQUID, N.O.S. (1,2-Diethoxy-1,1,2,2-tetramethyldisilane)
  IMDG
    UN-Number: 1993 Class: 3        Packing group: III        EMS-No: F-E, S-E    
    Proper shipping name: FLAMMABLE LIQUID, N.O.S. (1,2-Diethoxy-1,1,2,2-tetramethyldisilane)
    Marine pollutant: No
  IATA
    UN-Number: 1993 Class: 3        Packing group: III    
    Proper shipping name: Flammable liquid, n.o.s. (1,2-Diethoxy-1,1,2,2-tetramethyldisilane)

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SECTION 15 - REGULATORY INFORMATION
N/A

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SECTION 16 - ADDITIONAL INFORMATION
N/A