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CAS No.: 921-03-9
Formula: C3H3Cl3O
Exact Mass: 159.92500
Molecular Weight: 161.41400
PSA: 17.07000
LogP: 1.59800
Reference Price: $4,387/ton Inquiry Now
1,1,3-Trichloroacetone 921-03-9 MSDS

SECTION 1: Identification of the substance/mixture and of the company/undertaking
  Product identifiers
    Product name        : 1,1,3-Trichloroacetone    
    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.        : 921-03-9    
  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
    Acute toxicity, Oral (Category 3), H301
    Acute toxicity, Inhalation (Category 1), H330
    Acute toxicity, Dermal (Category 3), H311
    Skin corrosion (Category 1B), H314
    Acute aquatic toxicity (Category 1), H400
    Chronic aquatic toxicity (Category 1), H410
    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
    T+ Very toxic        R26    
    T Toxic        R25    
    C Corrosive        R34    
    N Dangerous for the        R50/53    
    For the full text of the R-phrases mentioned in this Section, see Section 16.
  Label elements
  Labelling according Regulation (EC) No 1272/2008
    Signal word        Danger    
    Hazard statement(s)
    H301 + H311        Toxic if swallowed or in contact with skin    
    H314        Causes severe skin burns and eye damage.    
    H330        Fatal if inhaled.    
    H410        Very toxic to aquatic life with long lasting effects.    
    Precautionary statement(s)
    P260        Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.    
    P273        Avoid release to the environment.    
    P280        Wear protective gloves/ protective clothing/ eye protection/ face    
    P284        Wear respiratory protection.    
    P301 + P310        IF SWALLOWED: Immediately call a POISON CENTER or doctor/    
    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    
  According to European Directive 67/548/EEC as amended.
    Hazard symbol(s)        T+ Very toxic    
    N Dangerous for the environment
    R25        Toxic if swallowed.    
    R26        Very toxic by inhalation.    
    R34        Causes burns.    
    R50/53        Very toxic to aquatic organisms, may cause long-term adverse effects in    
    the aquatic environment.
    S26        In case of contact with eyes, rinse immediately with plenty of water and    
    seek medical advice.
    S28        After contact with skin, wash immediately with plenty of water.    
    S36/37/39        Wear suitable protective clothing, gloves and eye/face protection.    
    S45        In case of accident or if you feel unwell, seek medical advice immediately    
    (show the label where possible).
    S61        Avoid release to the environment. Refer to special instructions/ Safety    
    data sheets.
  Other hazards - none

SECTION 3: Composition/information on ingredients
    Synonyms        : 1,1,3-Trichloro-2-propanone    
    Formula        : C3H3Cl3O    
    Molecular Weight        : 161,41 g/mol    
  Hazardous ingredients according to Regulation (EC) No 1272/2008
    Component        Classification        Concentration    
    CAS-No.        921-03-9        Acute Tox. 3; Acute Tox. 1;        <= 100 %    
    EC-No.        213-063-6        Skin Corr. 1B; Aquatic Acute    
    1; Aquatic Chronic 1; H301,
    H314, H330, H410
    CAS-No.        534-07-6        Acute Tox. 2; Acute Tox. 1; 0,1 - 1 %    
    EC-No.        208-585-6        Acute Tox. 2; Skin Corr. 1B;    
    Muta. 2; H300 + H310 + H330,
    H314, H341
  Hazardous ingredients according to Directive 1999/45/EC
    Component        Classification        Concentration    
    CAS-No.        921-03-9        T+, N, R25 - R26 - R34 -        <= 100 %    
    EC-No.        213-063-6        R50/53    
    CAS-No.        534-07-6        T+, R24 - R26/28 - R34 - R68 0,1 - 1 %    
    EC-No.        208-585-6    
    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
  If inhaled
    If breathed in, move person into fresh air. If not breathing, give artificial respiration.
  In case of skin contact
    Wash off with soap and plenty of water.
  In case of eye contact
    Flush eyes with water as a precaution.
  If swallowed
    Never give anything by mouth to an unconscious person. Rinse mouth with water.
  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, Hydrogen chloride gas
  Advice for firefighters
    Wear self contained breathing apparatus for fire fighting if necessary.
  Further information
    no data available

SECTION 6: Accidental release measures
  Personal precautions, protective equipment and emergency procedures
    Avoid breathing vapours, mist or gas.
    For personal protection see section 8.
  Environmental precautions
    Do not let product enter drains.
  Methods and materials for containment and cleaning up
    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
    Normal measures for preventive fire protection.
    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)
    A part 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
    General industrial hygiene practice.
  Personal protective equipment
  Eye/face protection
    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.
  Body Protection
    impervious clothing, The type of protective equipment must be selected according to the
    concentration and amount of the dangerous substance at the specific workplace.
  Respiratory protection
    Respiratory protection not required. For nuisance exposures use type OV/AG (US) or type ABEK
    (EU EN 14387) respirator cartridges. Use respirators and components tested and approved under
    appropriate government standards such as NIOSH (US) or CEN (EU).
  Control of environmental exposure
    Do not let product enter drains.

SECTION 9: Physical and chemical properties
  Information on basic physical and chemical properties
    a) Appearance        Form: liquid    
    b) Odour        no data available    
    c) Odour Threshold        no data available    
    d) pH        no data available    
    e) Melting point/freezing        Melting point/range: 9 - 11 °C    
    f) Initial boiling point and 88 - 90 °C at 101 hPa
    boiling range
    g) Flash point        79 °C - closed cup    
    h) Evapouration rate        no data available    
    i) Flammability (solid, gas) no data available
    j) Upper/lower        Lower explosion limit: 6,3 %(V)    
    flammability or
    explosive limits
    k) Vapour pressure        1.013 hPa at 172 °C    
    4,4 hPa at 20 °C
    l) Vapour density        no data available    
    m) Relative density        1,512 g/mL at 20 °C    
    n) Water solubility        no data available    
    o) Partition coefficient: n- no data available
    p) Auto-ignition        no data available    
    q) Decomposition        no data available    
    r) Viscosity        no data available    
    s) Explosive properties        no data available    
    t) Oxidizing properties        no data available    
  Other safety information
    no data available

SECTION 10: Stability and 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 agentsStrong oxidizing agents, Strong bases
  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
  Skin corrosion/irritation
    no data available
  Serious eye damage/eye irritation
    no data available
  Respiratory or skin sensitisation
    no data available
  Germ cell mutagenicity
    no data available
    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
  Additional Information
    RTECS: Not available

SECTION 12: Ecological information
    no data available
  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
    no data available

SECTION 13: Disposal considerations
  Waste treatment methods
    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: 3390        IMDG: 3390        IATA: 3390    
  UN proper shipping name
    ADR/RID: TOXIC BY INHALATION LIQUID, CORROSIVE, N.O.S. (1,1,3-Trichloroacetone, 1,3-
    IMDG:        TOXIC BY INHALATION LIQUID, CORROSIVE, N.O.S. (1,1,3-Trichloroacetone, 1,3-    
    IATA:        Toxic by inhalation liquid, corrosive, n.o.s. (1,1,3-Trichloroacetone, 1,3-Dichloroacetone)    
    Passenger Aircraft: Not permitted for transport
    Cargo Aircraft: Not permitted for transport
  Transport hazard class(es)
    ADR/RID: 6.1 (8)        IMDG: 6.1 (8)        IATA: 6.1 (8)    
  Packaging group
    ADR/RID: I        IMDG: I        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.
    Acute Tox.        Acute toxicity    
    Aquatic Acute        Acute aquatic toxicity    
    Aquatic Chronic        Chronic aquatic toxicity    
    H300 + H310 +        Fatal if swallowed, in contact with skin or if inhaled    
    H301        Toxic if swallowed.    
    H311        Toxic in contact with skin.    
    H314        Causes severe skin burns and eye damage.    
    H330        Fatal if inhaled.    
    H341        Suspected of causing genetic defects.    
    H400        Very toxic to aquatic life.    
    H410        Very toxic to aquatic life with long lasting effects.    
    Muta.        Germ cell mutagenicity    
    Skin Corr.        Skin corrosion    
  Full text of R-phrases referred to under sections 2 and 3
    N        Dangerous for the environment    
    T+        Very toxic    
    R24        Toxic in contact with skin.    
    R25        Toxic if swallowed.    
    R26        Very toxic by inhalation.    
    R26/28        Very toxic by inhalation and if swallowed.    
    R34        Causes burns.    
    R50/53        Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic    
    R68        Possible risk of irreversible effects.    
  Further information
    Copyright 2013 Co. LLC. License granted to make unlimited paper copies for internal use
    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.

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