4,4'-Dinitrobiphenyl      Revision number: 6    
  SAFETY DATA SHEET

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Section 1. IDENTIFICATION
  Product name:        4,4'-Dinitrobiphenyl    
    
  Revision number:        6    

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Section 2. HAZARDS IDENTIFICATION
  GHS classification
  PHYSICAL HAZARDS        Not classified    
  HEALTH HAZARDS
  Acute toxicity (Oral)        Category 4    
    Category 4
  Acute toxicity (Dermal)
  Acute toxicity (Inhalation)        Category 4    
    Category 2
  Skin corrosion/irritation
  Serious eye damage/eye irritation        Category 2A    
    Not classified
  ENVIRONMENTAL HAZARDS
  GHS label elements, including precautionary statements
  Pictograms or hazard symbols
  Signal word        Warning    
    Harmful if swallowed, in contact with skin or if inhaled
  Hazard statements
    Causes skin irritation
    Causes serious eye irritation
  Precautionary statements:
    Avoid breathing dust/fume/gas/mist/vapours/spray.
  [Prevention]
    Use only outdoors or in a well-ventilated area.
    Do not eat, drink or smoke when using this product.
    Wash hands thoroughly after handling.
    Wear protective gloves and eye/face protection.
  [Response]        IF INHALED: 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.
    IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
    Rinse mouth.
    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: Gently wash with plenty of soap and water.
    If skin irritation occurs: Get medical advice/attention.
    Wash contaminated clothing before reuse.
    Call a POISON CENTER or doctor/physician if you feel unwell.
  4,4'-Dinitrobiphenyl

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Section 2. HAZARDS IDENTIFICATION
  [Disposal]        Dispose of contents/container through a waste management company authorized by    
    the local government.

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
  Substance/mixture:        Substance    
  Components:        4,4'-Dinitrobiphenyl    
    >99.0%(GC)
  Percent:
  CAS Number:        1528-74-1    
  Chemical Formula:        C12H8N2O4    

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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.    
  Protection of first-aiders:        A rescuer should wear personal protective equipment, such as rubber gloves and air-    
    tight goggles.

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Section 5. FIRE-FIGHTING MEASURES
  Suitable extinguishing        Dry chemical, foam, water spray, carbon dioxide.    
  media:
  Specific hazards arising Explosion risk in case of fire. Fight fire remotely due to the risk of explosion.
    Take care as it may decompose upon combustion or in high temperatures to
  from the chemical:
    generate poisonous fume.
  Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
    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.
    When extinguishing fire, be sure to wear personal protective equipment.
  Special protective
  equipment for firefighters:

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Section 6. ACCIDENTAL RELEASE MEASURES
  Personal precautions,        Use personal protective equipment. Keep people away from and upwind of spill/leak.    
  protective equipment and Entry to non-involved personnel should be controlled around the leakage area by
  emergency procedures: roping off, etc.
  Environmental precautions: Prevent product from entering drains.
  Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it.
  containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with
  up: appropriate laws and regulations.

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Section 7. HANDLING AND STORAGE
  Precautions for safe handling
  Technical measures:        Handling is performed in a well ventilated place. Wear suitable protective equipment.    
    Be careful not to cause leakage, overflow, or dispersion. Steam should not be
    generated unnecessarily. 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. Avoid shock and friction. Wash hands and face before
    breaks and immediately after handling the product.
    Use a local exhaust if dust or aerosol will be generated.
  Advice on safe handling: Avoid contact with skin, eyes and clothing.
  Conditions for safe storage, including any
  incompatibilities
  4,4'-Dinitrobiphenyl

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Section 7. HANDLING AND STORAGE
  Storage conditions:        Keep container tightly closed. Store in a cool and dark place.    
    Be sure not to give the container unexpected impacts, such as falling down or falling
    off.
    Store away from incompatible materials such as oxidizing agents.
  Packaging material:        Comply with laws.    

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Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
  Engineering controls:        Install a closed system or local exhaust as possible so that workers should not be    
    exposed directly. Also install safety shower and eye bath.
  Personal protective equipment
  Respiratory protection: Dust 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.

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
    Solid
  Physical state (20°C):
  Form:        Crystal- Powder    
  Colour:        Very pale yellow - Pale yellow    
  Odour:        No data available    
  pH: No data available
  Melting point/freezing point:242°C
  Boiling point/range:        No data available    
    No data available
  Flash point:
  Flammability or explosive
  limits:
  Lower:        No data available    
    No data available
  Upper:
  Relative density:        No data available    
  Solubility(ies):
  [Water]        No data available    
    No data available
  [Other solvents]

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Section 10. STABILITY AND REACTIVITY
  Chemical stability:        Stable under proper conditions.    
  Possibility of hazardous May explosively decompose on heating, shock, friction, etc.
  reactions:
  Conditions to avoid:        Heat, Shock, Friction    
  Incompatible materials: Oxidizing agents
  Hazardous decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx)
  products:

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Section 11. TOXICOLOGICAL INFORMATION
  Acute Toxicity:        No data available    
  Skin corrosion/irritation: No data available
  Serious eye        No data available    
  damage/irritation:
  Germ cell mutagenicity: No data available
  Carcinogenicity:
  IARC =        No data available    
  NTP =        No data available    
  Reproductive toxicity:        No data available    
    DV4000000
  RTECS Number:

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Section 12. ECOLOGICAL INFORMATION
  Ecotoxicity:
  4,4'-Dinitrobiphenyl

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Section 12. ECOLOGICAL INFORMATION
  Fish:        No data available    
  Crustacea:        No data available    
  Algae:        No data available    
  Persistence / degradability: No data available
  Bioaccumulative        No data available    
  potential(BCF):
  Mobility in soil
    No data available
  Log Pow:
  Soil adsorption (Koc):        No data available    
    No data available
  Henry's Law
  constant(PaM3/mol):

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Section 13. DISPOSAL CONSIDERATIONS
    Recycle to process, if possible. Consult your local regional authorities and an expert of disposal. You may be able
    to dissolve or mix material with a combustible solvent and little by little burn in a chemical incinerator equipped with
    an afterburner and scrubber system. If a large amount of the substance is burned at a time, an explosion may
    occur. Observe all federal, state and local regulations when disposing of the substance.

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Section 14. TRANSPORT INFORMATION
  Hazards Class:        Does not correspond to the classification standard of the United Nations    
    Not listed
  UN-No:

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Section 15. REGULATORY INFORMATION
  Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002
  and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport,
    loading and unloading were prescribed.

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SECTION 16 - ADDITIONAL INFORMATION
N/A