---

SECTION 1: Identification of the substance/mixture and of the company/undertaking
  Product identifiers
    Product name        : Tin(II) 2-ethylhexanoate    
    REACH No.        : A registration number is not available for this substance as the substance    
    or its uses are exempted from registration, the annual tonnage does not
    require a registration or the registration is envisaged for a later
    registration deadline.
    CAS-No.        : 301-10-0    
  Relevant identified uses of the substance or mixture and uses advised against
    Identified uses        : Laboratory chemicals, Manufacture of substances    
  
  

---

SECTION 2: Hazards identification
  Classification of the substance or mixture
  Classification according to Regulation (EC) No 1272/2008
    Serious eye damage (Category 1), H318
    Skin sensitisation (Category 1), H317
    Reproductive toxicity (Category 2), H361
    Chronic aquatic toxicity (Category 3), H412
    For the full text of the H-Statements mentioned in this Section, see Section 16.
  Classification according to EU Directives 67/548/EEC or 1999/45/EC
    Xn Harmful        R41, R43, R52/53, R62, R63    
    For the full text of the R-phrases mentioned in this Section, see Section 16.
  Label elements
  Labelling according Regulation (EC) No 1272/2008
    Pictogram
    Signal word        Danger    
    Hazard statement(s)
    H317        May cause an allergic skin reaction.    
    H318        Causes serious eye damage.    
    H361        Suspected of damaging fertility or the unborn child.    
    H412        Harmful to aquatic life with long lasting effects.    
    Precautionary statement(s)
    P273        Avoid release to the environment.    
    P280        Wear protective gloves/ eye protection/ face protection.    
    P305 + P351 + P338        IF IN EYES: Rinse cautiously with water for several minutes. Remove    
    contact lenses, if present and easy to do. Continue rinsing.
    Supplemental Hazard        none    
    Statements
  Other hazards - none

---

SECTION 3: Composition/information on ingredients
  Substances
    Synonyms        : Stannous octoate    
    Stannous 2-ethylhexanoate
    2-Ethylhexanoic acidtin(II) salt
    Formula        : C16H30O4Sn    
    Molecular weight        : 405,12 g/mol    
    CAS-No.        : 301-10-0    
    EC-No.        : 206-108-6    
  Hazardous ingredients according to Regulation (EC) No 1272/2008
    Component        Classification        Concentration    
  Tin(II) bis(2-ethylhexanoate)
    CAS-No.        301-10-0        Eye Dam. 1; Skin Sens. 1;        <= 100 %    
    EC-No.        206-108-6        Repr. 2; Aquatic Chronic 3;    
    H317, H318, H361, H412
  Hazardous ingredients according to Directive 1999/45/EC
    Component        Classification        Concentration    
  Tin(II) bis(2-ethylhexanoate)
    CAS-No.        301-10-0        Xn, R41 - R43 - R52/53 - R62 <= 100 %    
    EC-No.        206-108-6        - R63    
    For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16

---

SECTION 4: First aid measures
  Description of 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
    Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
  If swallowed
    Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
  Most important symptoms and effects, both acute and delayed
    The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
    section 11
  Indication of any immediate medical attention and special treatment needed
    No data available

---

SECTION 5: Firefighting measures
  Extinguishing media
  Suitable extinguishing media
    Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
  Special hazards arising from the substance or mixture
    Carbon oxides, Tin/tin oxides
  Advice for firefighters
    Wear self-contained breathing apparatus for firefighting if necessary.
  Further information
    No data available

---

SECTION 6: Accidental release measures
  Personal precautions, protective equipment and emergency procedures
    Use personal protective equipment. Avoid breathing vapours, mist or gas. Ensure adequate ventilation.
    Evacuate personnel to safe areas.
    For personal protection see section 8.
  Environmental precautions
    Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the
    environment must be avoided.
  Methods and materials for containment and cleaning up
    Soak up with inert absorbent material and dispose of as hazardous waste. Keep in suitable, closed
    containers for disposal.
  Reference to other sections
    For disposal see section 13.

---

SECTION 7: Handling and storage
  Precautions for safe handling
    Avoid contact with skin and eyes. Avoid inhalation of vapour or mist.
    For precautions see section 2.2.
  Conditions for safe storage, including any incompatibilities
    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.
  Specific end use(s)
    Apart from the uses mentioned in section 1.2 no other specific uses are stipulated

---

SECTION 8: Exposure controls/personal protection
  Control parameters
  Components with workplace control parameters
  Exposure controls
  Appropriate engineering controls
    Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
    at the end of workday.
  Personal protective equipment
  Eye/face protection
    Tightly fitting safety goggles. Faceshield (8-inch minimum). Use equipment for eye protection
    tested and approved under appropriate government standards such as NIOSH (US) or EN
    166(EU).
  Skin protection
    Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
    (without touching glove's outer surface) to avoid skin contact with this product. Dispose of
    contaminated gloves after use in accordance with applicable laws and good laboratory practices.
    Wash and dry hands.
    The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
    the standard EN 374 derived from it.
    Full contact
    Material: Nitrile rubber
    Minimum layer thickness: 0,11 mm
    Break through time: 480 min
    Material tested:Dermatril® (KCL 740 / Z677272, Size M)
    Splash contact
    Material: Nitrile rubber
    Minimum layer thickness: 0,11 mm
    Break through time: 480 min
    Material tested:Dermatril® (KCL 740 / Z677272, Size M)
    data source: KCL GmbH, D-36124 Eichenzell, phone +49 (0)6659 87300,     test method: EN374
    If used in solution, or mixed with other substances, and under conditions which differ from EN 374,
    contact the supplier of the CE approved gloves. This recommendation is advisory only and must
    be evaluated by an industrial hygienist and safety officer familiar with the specific situation of
    anticipated use by our customers. It should not be construed as offering an approval for any
    specific use scenario.
  Body Protection
    Complete suit protecting against chemicals, The type of protective equipment must be selected
    according to the concentration and amount of the dangerous substance at the specific workplace.
  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).
  Control of environmental exposure
    Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into
    the environment must be avoided.

---

SECTION 9: Physical and chemical properties
  Information on basic physical and chemical properties
    a) Appearance        Form: viscous liquid    
    Colour: light yellow
    b) Odour        No data available    
    c) Odour Threshold        No data available    
    d) pH        No data available    
    e) Melting point/freezing        Melting point/range: 9 °C at 1.013,0 hPa - OECD Test Guideline 102    
    point
    f) Initial boiling point and No data available
    boiling range
    g) Flash point        113 °C - closed cup    
    h) Evaporation rate        No data available    
    i) Flammability (solid, gas) The product is not flammable. - Pyrophoric properties of solids and liquids
    j) Upper/lower        No data available    
    flammability or
    explosive limits
    k) Vapour pressure        No data available    
    l) Vapour density        No data available    
    m) Relative density        1,251 g/cm3 at 25 °C    
    n) Water solubility        4,585 g/l at 20 °C - OECD Test Guideline 105 - soluble    
    o) Partition coefficient: n- No data available
    octanol/water
    p) Auto-ignition        > 400 °C at 1.010,50 - 1.011,10 hPa    
    temperature
    q) Decomposition        No data available    
    temperature
    r) Viscosity        ca.306 mm2/s at 20 °C -    
    s) Explosive properties        No data available    
    t) Oxidizing properties        No data available    
  Other safety information
    Surface tension        55,9 mN/m at 20,5 °C    
    Dissociation constant 5,09 at 20 °C

---

SECTION 10: Stability and reactivity
  Reactivity
    No data available
  Chemical stability
    Stable under recommended storage conditions.
  Possibility of hazardous reactions
    No data available
  Conditions to avoid
    No data available
  Incompatible materials
    Strong oxidizing agents
  Hazardous decomposition products
    Other decomposition products - No data available
    In the event of fire: see section 5

---

SECTION 11: Toxicological information
  Information on toxicological effects
  Acute toxicity
    LD50 Oral - Rat - male - 5.870 mg/kg
    LD50 Dermal - Rabbit - > 2.000 mg/kg
    Remarks: Prolonged skin contact may cause skin irritation and/or dermatitis.
  Skin corrosion/irritation
    Skin - Rabbit
    Result: Mild skin irritation - 24 h
  Serious eye damage/eye irritation
    Eyes - Rabbit
    Result: Severe eye irritation
    (OECD Test Guideline 405)
  Respiratory or skin sensitisation
    Maximisation Test (GPMT) - Guinea pig
    Result: May cause sensitisation by skin contact.
    (OECD Test Guideline 406)
  Germ cell mutagenicity
    Ames test
    S. typhimurium
    Result: negative
  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
    Suspected human reproductive toxicant
  Specific target organ toxicity - single exposure
    No data available
  Specific target organ toxicity - repeated exposure
    No data available
  Aspiration hazard
    No data available
  Additional Information
    Repeated dose toxicity - Rat - Oral - No observed adverse effect level - 250 mg/kg
    RTECS: MO7870000
    To the best of our knowledge, the chemical, physical, and toxicological properties have not been
    thoroughly investigated.

---

SECTION 12: Ecological information
  Toxicity
    Toxicity to fish        semi-static test LC50 - Oncorhynchus mykiss (rainbow trout) - > 116 mg/l - 96    
    h
    (OECD Test Guideline 203)
    Toxicity to algae        EC50 - Pseudokirchneriella subcapitata (green algae) - 6,9 mg/l - 72 h    
    (OECD Test Guideline 201)
  Persistence and degradability
    No data available
  Bioaccumulative potential
    No data available
  Mobility in soil
    No data available
  Results of PBT and vPvB assessment
    PBT/vPvB assessment not available as chemical safety assessment not required/not conducted
  Other adverse effects
    Harmful to aquatic life with long lasting effects.
    No data available

---

SECTION 13: Disposal considerations
  Waste treatment methods
  Product
    Offer surplus and non-recyclable solutions to a licensed disposal company.
  Contaminated packaging
    Dispose of as unused product.

---

SECTION 14: Transport information
  UN number
    ADR/RID: -        IMDG: -        IATA: -    
  UN proper shipping name
    ADR/RID: Not dangerous goods
    IMDG: Not dangerous goods
    IATA:        Not dangerous goods    
  Transport hazard class(es)
    ADR/RID: -        IMDG: -        IATA: -    
  Packaging group
    ADR/RID: -        IMDG: -        IATA: -    
  Environmental hazards
    ADR/RID: no        IMDG Marine pollutant: no        IATA: no    
  Special precautions for user
    No data available

---

SECTION 15: Regulatory information
    This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
  Safety, health and environmental regulations/legislation specific for the substance or mixture
    No data available
  Chemical Safety Assessment
    For this product a chemical safety assessment was not carried out

---

SECTION 16: Other information
  Full text of H-Statements referred to under sections 2 and 3.
    Aquatic Chronic        Chronic aquatic toxicity    
    Eye Dam.        Serious eye damage    
    H317        May cause an allergic skin reaction.    
    H318        Causes serious eye damage.    
    H361        Suspected of damaging fertility or the unborn child.    
    H412        Harmful to aquatic life with long lasting effects.    
    Repr.        Reproductive toxicity    
    Skin Sens.        Skin sensitisation    
  Full text of R-phrases referred to under sections 2 and 3
    Xn Harmful
    R41 Risk of serious damage to eyes.
    R43 May cause sensitisation by skin contact.
    R52/53        Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic    
    environment.
    R62        Possible risk of impaired fertility.    
    R63        Possible risk of harm to the unborn child.    
  Further information
    Copyright 2014 Co. LLC. License granted to make unlimited paper copies for internal use
    only.
    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. Corporation and its Affiliates shall not be held
    liable for any damage resulting from handling or from contact with the above product. See
     and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.