N-Nitrosodiphenylamine
  SAFETY DATA SHEET

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Section 1. IDENTIFICATION
  Product name:        N-Nitrosodiphenylamine    

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Section 2. HAZARDS IDENTIFICATION
  GHS classification
  PHYSICAL HAZARDS        Not classified    
  HEALTH HAZARDS
  Acute toxicity (Oral)        Category 4    
    Category 2
  Skin corrosion/irritation
  Serious eye damage/eye irritation        Category 2B    
    Category 2
  Germ cell mutagenicity
  Carcinogenicity        Category 2    
    Organs
  Specific target organ toxicity
  - Single exposure [Category 2]
    Liver, Respiratory system, Kidney
  Specific target organ toxicity
  - Repeated exposure [Category 2]
  ENVIRONMENTAL HAZARDS
  Acute aquatic hazard        Category 2    
  Long-term aquatic hazard        Category 2    
  GHS label elements, including precautionary statements
  Pictograms or hazard symbols
  Signal word        Warning    
    Harmful if swallowed
  Hazard statements
    Causes skin irritation
    Causes eye irritation
    Suspected of causing genetic defects
    Suspected of causing cancer
    May cause damage to organs : Organs
    May cause damage to organs through prolonged or
    repeated exposure : Liver Respiratory system Kidney
    Toxic to aquatic life
    Toxic to aquatic life with long lasting effects
  Precautionary statements:
  N-Nitrosodiphenylamine

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Section 2. HAZARDS IDENTIFICATION
  [Prevention]        Obtain special instructions before use.    
    Do not handle until all safety precautions have been read and understood.
    Do not breathe dust/fume/gas/mist/vapours/spray.
    Avoid release to the environment.
    Do not eat, drink or smoke when using this product.
    Wash hands thoroughly after handling.
    Wear protective gloves/eye protection/face protection.
  [Response]        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.
    Take off contaminated clothing and wash before reuse.
    IF exposed or concerned: Get medical advice/attention.
    Collect spillage.
  [Storage]        Store locked up.    
    Dispose of contents/container through a waste management company authorized by
  [Disposal]
    the local government.

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
  Substance/mixture:        Substance    
  Components:        N-Nitrosodiphenylamine    
  Percent:        >98.0%(LC)    
  CAS Number:        86-30-6    
  Synonyms:        Diphenylnitrosamine    
  Chemical Formula:        C12H10N2O    

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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.    
    Get medical advice/attention.
  Skin contact:        Remove/Take off immediately all contaminated clothing. Gently wash with plenty of    
    soap and water. Get medical advice/attention.
  Eye contact:        Rinse cautiously with water for several minutes. Remove contact lenses, if present    
    and easy to do. Get medical advice/attention.
  Ingestion:        Get medical advice/attention.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.
  from the chemical:        Take care as it may decompose upon combustion or in high temperatures to    
    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.
  Special protective        When extinguishing fire, be sure to wear personal protective equipment.    
  equipment for firefighters:
  N-Nitrosodiphenylamine

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Section 6. ACCIDENTAL RELEASE MEASURES
  Personal precautions,        Use extra personal protective equipment (P3 filter respirator for toxic particles). Keep    
  protective equipment and people away from and upwind of spill/leak. Entry to non-involved personnel should
  emergency procedures: be controlled around the leakage area by roping off, etc.
  Environmental precautions: Be careful not to let it flow into rivers, etc., since adverse effects on the environment
    are concerned.
  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 closed system if possible. Use a local exhaust if dust or aerosol will be
    generated.
  Advice on safe handling: Avoid all contact!
  Conditions for safe storage, including any
  incompatibilities
    Keep container tightly closed. Store in a cool and dark place.
  Storage conditions:
    Store under inert gas.
    Store locked up.
    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.
    Air-sensitive
  Packaging material:        Comply with laws.    

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Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
  Engineering controls:        Install a closed system or local exhaust. Also install safety shower and eye bath.    
  Personal protective equipment
  Respiratory protection: Dust respirator, self-contained breathing apparatus(SCBA), supplied air respirator,
    etc. Use respirators approved under appropriate government standards and follow
    local and national regulations.
  Hand protection:        Impervious gloves.    
  Eye protection:        Safety goggles. A face-shield, if the situation requires.    
  Skin and body protection: Impervious protective clothing. Protective boots, if the situation requires.

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
  Physical state (20°C):        Solid    
  Form:        Crystal- Powder    
  Colour:        Yellow - Deep green    
  Odour:        No data available    
  pH: No data available
  Melting point/freezing point:68°C
  Boiling point/range:        No data available    
  Flash point:        No data available    
  Flammability or explosive
  limits:
    No data available
  Lower:
  Upper:        No data available    
    13.3Pa/25°C
  Vapour pressure:
  Relative density:        No data available    
  Solubility(ies):
  N-Nitrosodiphenylamine

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
  [Water]        Insoluble (35.10mg/L, 25°C)    
  [Other solvents]
  Soluble:        Methanol, Acetone, Carbon disulfide, Xylene, 1,2-Dichloroethane    
  Slightly soluble: Ethanol
  Log Pow:        3.13    

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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:
    Heat, Shock, Friction
  Conditions to avoid:
  Incompatible materials: Oxidizing agents
  Hazardous decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx)
  products:

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Section 11. TOXICOLOGICAL INFORMATION
  Acute Toxicity:        orl-rat LD50:1825 mg/kg    
    skn-rbt LD50:>7940 mg/kg
    ipr-mus LD50:1 g/kg
  Skin corrosion/irritation: No data available
  Serious eye        eye-rbt 500 mg/24H MLD    
  damage/irritation:
  Germ cell mutagenicity: dnd-hmn-fbr 3 mmol/L
    mmo-sat 2500 mg/L/72H (+/-S9)
    hma-mus-esc 3 g/kg
    orl-rat TDLo:140 g/kg/2Y-C
  Carcinogenicity:
    skn-mus TDLo:800 mg/kg/20W-I
    Group 3 (Not classifiable as carcinogenic to humans)
  IARC =
  NTP =        No data available    
    No data available
  Reproductive toxicity:
  RTECS Number:        JJ9800000    

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Section 12. ECOLOGICAL INFORMATION
  Ecotoxicity:
  Fish:        48h LC50:6.4 ppm (Oryzias latipes)    
    96h LC50:10 mg/L (Oryzias latipes)
  Crustacea:        48h EC50:10 mg/L (Daphnia magna)    
  Algae:        72h EC50:2.4 mg/L (Selenastrum capricornutum)    
  Persistence / degradability: 0% (by BOD)
  Bioaccumulative        8.1 - 42 (conc. 0.2 ppm), 4.6 - 38 (conc. 0.02 ppm)    
  potential(BCF):
  Mobility in soil
  Log Pow:        3.13    
  Soil adsorption (Koc):        1200    
  Henry's Law        012    
  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:        9: Miscellaneous dangerous goods.    
  UN-No:        3077    
  Proper shipping name:        Environmentally hazardous substance, solid, n.o.s.    
  N-Nitrosodiphenylamine

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Section 14. TRANSPORT INFORMATION
  Packing group:        III    
  Marine pollutant        Y    

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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.
  The list of a dangerous chemical(2002)/CN-No.: 61810

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SECTION 16 - ADDITIONAL INFORMATION
N/A