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  2-Chlorostyrene (stabilized with TBC)      Revision number: 1    
  SAFETY DATA SHEET

Section 1. BASE INFORMATION
  Product name:        2-Chlorostyrene (stabilized with TBC)    

  Revision number:        1    

Section 2. HAZARDS IDENTIFICATION
  Classification of the GHS
  PHYSICAL HAZARDS
  Flammable liquids        Category 3    
  HEALTH HAZARDS
  Acute toxicity (Oral)        Category 5    
    Category 2
  Skin corrosion/irritation
  Serious eye damage/eye irritation        Category 2A    
    Not classified
  ENVIRONMENTAL HAZARDS
  GHS label elements
  Pictograms or hazard symbols
  Signal word        Warning    
  Hazard statement        Flammable liquid and vapour    
    May be harmful if swallowed
    Causes skin irritation
    Causes serious eye irritation
  Precautionary statements
  [Prevention]        Keep away from heat/sparks/open flames/hot surfaces. - No smoking.    
    Keep container tightly closed.
    Use explosion-proof electrical/ventilating/lighting equipment. Take precautionary
    measures against ignition by the static discharge and the spark.
    Wash hands thoroughly after handling.
    Wear protective gloves/eye protection/face protection.
  [Response]        IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,    
    if present and easy to do. Continue rinsing.
    If eye irritation persists: Get medical advice/attention.
    IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse
    skin with water/shower.
    If skin irritation occurs: Get medical advice/attention.
    Take off contaminated clothing and wash before reuse.
    Call a POISON CENTER or doctor/physician if you feel unwell.
  [Storage]        Store in a well-ventilated place. Keep cool.    
  [Disposal]        Dispose of contents/container through a waste management company authorized by    
    the local government
  2-Chlorostyrene (stabilized with TBC)

Section 2. HAZARDS IDENTIFICATION
  Other hazards which do not        May cause polimerization.    
  result in classification        May form explosive peroxides.    

Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
  Substance/mixture:        Substance    
  Component(s):        2-Chlorostyrene (stabilized with TBC)    
    >95.0%(GC)
  Percent:
  CAS Number:        2039-87-4    
  Chemical Formula:        C8H7Cl    

Section 4. FIRST AID MEASURES
  Inhalation:        Remove victim to fresh air and keep at rest in a position comfortable for breathing.    
    Call a POISON CENTER or doctor/physician if you feel unwell.
  Skin contact:        Remove/Take off immediately all contaminated clothing. Gently wash with plenty of    
    soap and water. If skin irritation or rash occurs: Get medical advice/attention.
    Rinse cautiously with water for several minutes. Remove contact lenses, if present
  Eye contact:
    and easy to do. Continue rinsing. If eye irritation persists: Get medical
    advice/attention.
  Ingestion:        Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth.    
  Symptoms/effects:        dizziness, drowsiness, headache, nausea, weakness, redness, pain    
  Protection of first-aiders:        A rescuer should wear personal protective equipment, such as rubber gloves and air-    
    tight goggles.

Section 5. FIRE-FIGHTING MEASURES
    Dry chemical, foam, water spray, carbon dioxide.
  Suitable extinguishing
  media:
  Extinguishing media not to Solid streams of water
  be used:
    This substance may polimerize explosively when heated or involved in a fire.
  Specific hazards:
    Container may explode when heated. Combat fire from a sheltered position.
    Take care as it may decompose upon combustion or in high temperatures to
    generate poisonous fume.
    Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
  Specific methods:
    method according to the surrounding situation is used. Uninvolved persons should
    evacuate to a safe place. In case of fire in the surroundings: Keep containers cool by
    spraying with water. Eliminate all ignition sources if safe to do so.
  Special protective        When extinguishing fire, be sure to wear personal protective equipment.    
  equipment for firefighters:

Section 6. ACCIDENTAL RELEASE MEASURES
  Personal precautions,        Use personal protective equipment. Keep people away from and upwind of spill/leak.    
  protective equipment and Ensure adequate ventilation. Entry to non-involved personnel should be controlled
  emergency procedures: around the leakage area by roping off, etc.
  Environmental precautions: Prevent product from entering drains.
  Methods and materials for Absorb spilled material in dry sand or inert absorbent before recovering it into a
  containment and cleaning covered container. In case of large amount of spillage, contain a spill by bunding.
  up: Adhered or collected material should be promptly disposed of, in accordance with
    appropriate laws and regulations.
  Prevention of secondary Remove all sources of ignition. Fire-extinguishing devices should be prepared in
    case of a fire. Use spark-proof tools and explosion-proof equipment.
  hazards:

Section 7. HANDLING AND STORAGE
  Handling
  2-Chlorostyrene (stabilized with TBC)

Section 7. HANDLING AND STORAGE
  Technical measures:        Handling is performed in a well ventilated place. Wear suitable protective equipment.    
    Prevent generation of vapor or mist. Keep away from heat/sparks/open flame/hot
    surfaces. -No smoking. Take measures to prevent the build up of electrostatic
    charge. Use explosion-proof equipment. Wash hands and face thoroughly after
    handling.
    Use a closed system if possible. Use a ventilation, local exhaust if vapor or aerosol
    will be generated.
  Advice on safe handling: Avoid contact with skin, eyes and clothing.
    Confirm in advance if peroxides exist when operations involving heating such as
    distillation are carried out.
  Storage
  Storage conditions:        Keep container tightly closed. Store in an explosion-poof refregerator.    
    Store away from incompatible materials such as oxidizing agents.
  Packaging material:        Law is followed.    

Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
    Install a closed system or local exhaust. Also install safety shower and eye bath.
  Engineering controls:
  Exposure limits:
    50 ppm
  ACGIH TLV(TWA):
  ACGIH TLV(STEL):        75 ppm    
  Personal protective equipment
  Respiratory protection: Vapor respirator. Follow local and national regulations.
  Hand protection:        Protective gloves.    
  Eye protection:        Safety glasses. A face-shield, if the situation requires.    
  Skin and body protection: Protective clothing. Protective boots, if the situation requires.

Section 9. PHYSICAL AND CHEMICAL PROPERTIES
  Physical state (20°C):        Liquid    
  Form:        clear    
  Color:        Colorless - Very pale yellow    
  Odor:        No data available    
  pH: No data available
  Melting point/freezing point:-63 °C
    187 °C
  Boiling Point/Range:
  Flash Point:        58°C    
  Explosive limits
  Lower:        No data available    
  Upper:        No data available    
  Vapor Pressure:        0.1kPa/25°C    
  Vapor Density:        4.8    
  Density:        1.10    
    Soluble in : Alcohol Ether Acetone
  Solubility:
    Very slightly soluble in: Water
    3.54
  log Pow =

Section 10. STABILITY AND REACTIVITY
  Stability:        Polymerization may occur under the influences of heat, light or upon contact with    
    polymelization initiator such as peroxides etc.
    May form explosive peroxides.
  Reactivity:        No special reactivity has been reported.    
  Conditions to avoid:        Heat-sensitive, Light-sensitive    
  Incompartible materials: oxidizing agents, acids, bases, halogens
  Hazardous Decomposition Carbon monoxide, Carbon dioxide, Hydrogen chloride, Phosgene
  Products:
  2-Chlorostyrene (stabilized with TBC)

Section 11. TOXICOLOGICAL INFORMATION
  Acute Toxicity:        orl-rat LD50:3810 uL/kg    
  Skin corrosion/irritation: No data available
  Serious eye        No data available    
  damage/irritation:
  Germ cell mutagenicity: No data available
  Carcinogenicity:
  IARC =        No data available    
    No data available
  NTP =
  Reproductive toxicity:        No data available    
    WL4160000
  RTECS Number:

Section 12. ECOLOGICAL INFORMATION
  Ecotoxicity:
  Fish:        No data available    
  Crustacea:        No data available    
  Algae:        No data available    
  Persistence / degradability: No data available
  Bioaccumulative        100    
  potential(BCF):
  Mobillity in soil
  log Pow:        3.54    
  Soil adsorption (Koc):        860    
  Henry's Law        212    
  constant(PaM3/mol):

Section 13. DISPOSAL CONSIDERATIONS
    Recycle to process, if possible. Consult your local regional authorities. You may be able to burn in a chemical
    incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when
    disposing of the substance.

Section 14. TRANSPORT INFORMATION
  Hazards Class:        3: Flammable liquid.    
  UN-No:        1993    
  Proper shipping name:        Flammable liquid, n.o.s.    
  Packing group:        III    

Section 15. REGULATORY INFORMATION
  Safe management ordinance of dangerous chemical product (State Council announces on January 26,
  2002): Safe use and production, the storage of a dangerous chemical, transport, loading and unloading were
    prescribed.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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