1-(4-Nitrobenzyl)-3-p-tolyltriazene [for HPLC Labeling] Revision number: 1
  SAFETY DATA SHEET

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Section 1. IDENTIFICATION OF THE SUBSTANCE OR MIXTURE AND OF THE SUPPLIER
  Product name:        1-(4-Nitrobenzyl)-3-p-tolyltriazene [for HPLC Labeling]    

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Section 2. HAZARDS IDENTIFICATION
  Classification of the GHS
  PHYSICAL HAZARDS
  Self-reactive substances and mixtures        Type C    
  HEALTH HAZARDS
  Acute toxicity (Oral)        Category 4    
    Category 4
  Acute toxicity (Dermal)
  Acute toxicity (Inhalation)        Category 4    
    Not classified
  ENVIRONMENTAL HAZARDS
  GHS label elements
  Pictograms or hazard symbols
  Signal word        Danger    
  Hazard statement        Heating may cause a fire    
    Harmful by inhalation, in contact with skin and if swallowed
  Precautionary statements
  [Prevention]        Keep away from heat/sparks/open flames/hot surfaces. - No smoking.    
    Keep away from incompatible materials such as oxidizing agents.
    Keep only in original container.
    Avoid breathing.
    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 ON SKIN: Gently wash with plenty of soap and water.
    Wash contaminated clothing before reuse.
    Call a POISON CENTER or doctor/physician if you feel unwell.
  [Storage]        Store away from other materials.    
    Store in a well-ventilated place. Keep cool.
  [Disposal]        Dispose of contents/container through a waste management company authorized by    
    the local government
  1-(4-Nitrobenzyl)-3-p-tolyltriazene [for HPLC
  Labeling]

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
  Substance/mixture:        Substance    
  Component(s):        1-(4-Nitrobenzyl)-3-p-tolyltriazene [for HPLC Labeling]    
  Percent:        >98.0%(T)    
  CAS Number:        60259-80-5    
  Chemical Formula:        C14H14N4O2    

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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.
  Eye contact:        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.
  Ingestion:        Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth.    
    A rescuer should wear personal protective equipment, such as rubber gloves and air-
  Protection of first-aiders:
    tight goggles.

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Section 5. FIRE-FIGHTING MEASURES
  Suitable extinguishing        Dry chemical, foam, water spray, carbon dioxide.    
  media:
  Specific hazards:        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
    generate poisonous fume.
  Specific methods:        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:

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Section 6. ACCIDENTAL RELEASE MEASURES
    Use personal protective equipment. Keep people away from and upwind of spill/leak.
  Personal precautions,
  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.
  Prevention of secondary Remove all sources of ignition. Fire-extinguishing devices should be prepared in
  hazards:        case of a fire. Use spark-proof tools and explosion-proof equipment.    

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Section 7. HANDLING AND STORAGE
  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.
    Avoid contact with skin, eyes and clothing.
  Advice on safe handling:
  Storage
  Storage conditions:        Keep container tightly closed. Store in a cool, dark and well-ventilated place.    
  1-(4-Nitrobenzyl)-3-p-tolyltriazene [for HPLC
  Labeling]

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Section 7. HANDLING AND STORAGE
    Be sure not to give the container unexpected impacts, such as falling down or falling
    off.
    Store away from other materials.
  Packaging material:        Law is followed. Keep only in original container.    

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Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
    Install a closed system or local exhaust as possible so that workers should not be
  Engineering controls:
    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
  Physical state (20°C):        Solid    
  Form:        crystal - powder    
  Color:        Very pale yellow - Pale reddish yellow    
  Odor:        No data available    
  pH: No data available
  Melting point/freezing point:No data available
    No data available
  Boiling Point/Range:
  Flash Point:        No data available    
  Explosive limits
  Lower:        No data available    
  Upper:        No data available    
  Density:        No data available    
  Solubility:        Soluble in : Ethyl acetate    

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Section 10. STABILITY AND REACTIVITY
  Stability:        Stable under proper conditions.    
    May explosively decompose on heating, shock, friction, etc.
  Reactivity:
  Conditions to avoid:        Heat-sensitive    
  Incompartible 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
    No data available
  Serious eye
  damage/irritation:
  Germ cell mutagenicity: No data available
  Carcinogenicity:
  IARC =        No data available    
  NTP =        No data available    
  Reproductive toxicity:        No data available    

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Section 12. ECOLOGICAL INFORMATION
  Ecotoxicity:
    No data available
  Fish:
  Crustacea:        No data available    
    No data available
  Algae:
  Persistence / degradability: No data available
  Bioaccumulative        No data available    
  potential(BCF):
  1-(4-Nitrobenzyl)-3-p-tolyltriazene [for HPLC
  Labeling]

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Section 12. ECOLOGICAL INFORMATION
  Mobillity 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:        4.1: Flammable solid.    
    3224
  UN-No:
  Proper shipping name:        Self-reactive solid type C    

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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.

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SECTION 16 - ADDITIONAL INFORMATION
N/A