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1,1-DIPHENYLHYDRAZINE
CAS No.: 530-50-7
Synonyms:
Formula: C12H12N2
Exact Mass: 184.10000
Molecular Weight: 184.23700
PSA: 29.26000
LogP: 3.39870
Reference Price: $3,049/kg Inquiry Now
1,1-DIPHENYLHYDRAZINE 530-50-7 MSDS

Section I.Chemical Product and Company Identification
    Chemical Name 1,1-Diphenylhydrazine
    Portland OR
    Synonym        Not available.    
    Chemical Formula        (C6H5)2NNH2    
    CAS Number        530-50-7    

Section II.        Composition and Information on Ingredients    
    Chemical Name        CAS Number Percent (%)        TLV/PEL        Toxicology Data    
    1,1-Diphenylhydrazine        530-50-7        ----------- Not available.        Not available.    

Section III. Hazards Identification
    Acute Health Effects        No specific information is available in our data base regarding the toxic effects of this material for humans. However,    
    exposure to any chemical should be kept to a minimum. Skin and eye contact may result in irritation. May be harmful if
    inhaled or ingested. Always follow safe industrial hygiene practices and wear proper protective equipment when handling
    this compound.
    CARCINOGENIC EFFECTS : Not available.
    Chronic Health Effects
    MUTAGENIC EFFECTS : Not available.
    TERATOGENIC EFFECTS : Not available.
    DEVELOPMENTAL TOXICITY: Not available.
    There is no known effect from chronic exposure to this product. Repeated or prolonged exposure to this compound is
    not known to aggravate existing medical conditions.

Section IV.        First Aid Measures    
    Eye Contact        Check for and remove any contact lenses. DO NOT use an eye ointment. Flush eyes with running water for a minimum    
    of 15 minutes, occasionally lifting the upper and lower eyelids. Seek medical attention. Treat symptomatically and
    supportively.
    Skin Contact        After contact with skin, wash immediately with plenty of water. Gently and thoroughly wash the contaminated skin with    
    running water and non-abrasive soap. Be particularly careful to clean folds, crevices, creases and groin. Cover the
    irritated skin with an emollient. Seek medical attention. Treat symptomatically and supportively. Wash any contaminated
    clothing before reusing.
    Inhalation        If the victim is not breathing, perform artificial respiration. Loosen tight clothing such as a collar, tie, belt or waistband. If    
    breathing is difficult, oxygen can be administered. Seek medical attention. Treat symptomatically and supportively.
    Ingestion        INDUCE VOMITING by sticking finger in throat. Lower the head so that the vomit will not reenter the mouth and throat.    
    Loosen tight clothing such as a collar, tie, belt, or waistband. If the victim is not breathing, administer artificial respiration.
    Examine the lips and mouth to ascertain whether the tissues are damaged, a possible indication that the toxic material
    was ingested; the absence of such signs, however, is not conclusive. Seek immediate medical attention and, if possible,
    show the chemical label. Treat symptomatically and supportively.

Section V. Fire and Explosion Data
    Auto-Ignition        Not available.    
    Flammability        Combustible.    
    Flash Points        Flammable Limits        Not available.    
    Not available.
    Combustion Products        These products are toxic carbon oxides (CO, CO 2), nitrogen oxides (NO, NO2).    
    Fire Hazards
    No specific information is available regarding the flammability of this compound in the presence of various materials.
    Explosion Hazards        Risks of explosion of the product in presence of mechanical impact: Not available.    
    Risks of explosion of the product in presence of static discharge: Not available.
    No additional information is available regarding the risks of explosion.
    Fire Fighting Media
    SMALL FIRE: Use DRY chemicals, CO 2, water spray or foam.
    LARGE FIRE: Use water spray, fog or foam. DO NOT use water jet.
    and Instructions
    Continued on Next Page
    1,1-Diphenylhydrazine

Section VI.        Accidental Release Measures    
    Spill Cleanup        Keep away from heat and sources of ignition. Mechanical exhaust required. Stop leak if without risk. If the product is in    
    Instructions        its solid form: Use a shovel to put the material into a convenient waste disposal container. If the product is in its liquid    
    form: Absorb with an inert material and put the spilled material in an appropriate waste disposal. Finish cleaning the spill
    by rinsing any contaminated surfaces with copious amounts of water. Consult federal, state, and/or local authorities for
    assistance on disposal.

Section VII. Handling and Storage
    Keep away from heat and sources of ignition. Mechanical exhaust required. When not in use, tightly seal the container
    Handling and Storage
    and store in a dry, cool place. Avoid excessive heat and light. Do not breathe gas, fumes, vapor or spray. In case of
    Information
    insufficient ventilation, wear suitable respiratory equipment. If you feel unwell, seek medical attention and show the label
    when possible. Treat symptomatically and supportively. Avoid contact with skin and eyes.
    Always store away from incompatible compounds such as oxidizing agents.

Section VIII. Exposure Controls/Personal Protection
    Provide exhaust ventilation or other engineering controls to keep the airborne concentrations of vapors below their
    Engineering Controls
    respective threshold limit value. Ensure that eyewash station and safety shower is proximal to the work-station location.
    Personal Protection        Splash goggles. Lab coat. Vapor respirator. Boots. Gloves. A MSHA/NIOSH approved respirator must be used to avoid    
    inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling
    this product.
    Exposure Limits        Not available.    

Section IX. Physical and Chemical Properties
    Physical state @ 20°C        Liquid.        Solubility    
    Easily soluble in diethyl ether, benzene,
    ethanol and chloroform.
    1.12        Soluble in concentrated sulfuric acid.    
    Specific Gravity
    Insoluble in cold water, hot water.
    Molecular Weight        184.24        Partition Coefficient        Not available.    
    Boiling Point        220°C @ 40mmHg        Vapor Pressure        1 mm of Hg (@ 126°C)    
    Melting Point        34.5°C (94.1°F)        Vapor Density        Not available.    
    Refractive Index        Not available.        Volatility        Not available.    
    Critical Temperature        Not available.        Odor        Not available.    
    Viscosity        Not available.        Taste        Not available.    

Section X.        Stability and Reactivity Data    
    Stability    
This material is stable if stored under proper conditions. (See Section VII for instructions)    
    Conditions of Instability        Avoid excessive heat and light.    
    Incompatibilities
    Reactive with oxidizing agents.

Section XI. Toxicological Information
    RTECS Number        MV3450000    
    Eye contact. Inhalation. Ingestion.
    Routes of Exposure
    Toxicity Data        Not available.    
    Chronic Toxic Effects        CARCINOGENIC EFFECTS : Not available.    
    MUTAGENIC EFFECTS : Not available.
    TERATOGENIC EFFECTS : Not available.
    DEVELOPMENTAL TOXICITY: Not available.
    There is no known effect from chronic exposure to this product. Repeated or prolonged exposure to this compound is not
    known to aggravate existing medical conditions.
    Acute Toxic Effects        No specific information is available in our data base regarding the toxic effects of this material for humans. However,    
    exposure to any chemical should be kept to a minimum. Skin and eye contact may result in irritation. May be harmful if
    inhaled or ingested. Always follow safe industrial hygiene practices and wear proper protective equipment when handling
    this compound.
    Continued on Next Page
    1,1-Diphenylhydrazine

Section XII.        Ecological Information    
    Ecotoxicity        Not available.    
    Small amounts of 1,1-diphenylhydrazine may be released to the environment as the result of the preparation, use, and
    Environmental Fate
    disposal of its hydrochloride salt, which is used as a reagent for arabinose and lactose. If released to the atmosphere,
    1,1-diphenylhydrazine will exist in both the vapor and particulate phases in the ambient atmosphere, based on an
    extrapolated vapor pressure of 5.7X10-4 mm Hg at 25 deg C. Both phases of 1,1-diphenylhydrazine may be subject to
    photolysis. Vapor-phase 1,1-diphenylhydrazine is degraded in the atmosphere by reaction with photochemically-produced
    hydroxyl radicals with an estimated half-life of about 16 hours. An estimated Koc value of 790 suggests that
    1,1-diphenylhydrazine will have low mobility in soil. Hydrazines are weak bases and are expected to exist predominantly in
    their protonated forms at pH values below their pKa value. A positive charge on the hydrazine could either increase or
    decrease adsorption capacity of this compound depending on the soil type and the pH. Volatilization from moist soil
    surfaces should not occur based on an estimated Henry's Law constant of 4.1X10-8 atm-cu m/mole. Photolysis of
    1,1-diphenylhydrazine on both soil and water surfaces may occur as this compound absorbs UV light strongly in the
    environmentally significant range. Based on limited aqueous screening study data, this compound may biodegrade in both
    soil and water; over a 7 day period, 46-100% biodegradation was reported for 1,1-diphenylhydrazine following inoculation
    with activated sludge. In water, 1,1-diphenylhydrazine may adsorb to sediment or particulate matter based on its Koc
    value. This compound should not volatilize from water surfaces given its estimated Henry's Law constant.
    Bioconcentration in aquatic organisms should be moderate, not high based on an estimated BCF value of 80.
    Occupational exposure may occur through inhalation or dermal contact at workplaces where 1,1-diphenylhydrazine is
    produced or used. (HSDB)

Section XIII. Disposal Considerations
    Waste Disposal        Recycle to process, if possible. Consult your local or regional authorities. You may be able to dissolve or mix material with    
    a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system. Observe all
    federal, state, and local regulations when disposing of this substance.

Section XIV. Transport Information
    DOT Classification        Not a DOT controlled material (United States).    
    Not applicable.
    PIN Number
    Proper Shipping Name
    Not applicable.
    Packing Group (PG)        Not applicable.    
    DOT Pictograms

Section XV. Other Regulatory Information and Pictograms
    TSCA Chemical Inventory        This product is NOT on the EPA Toxic Substances Control Act (TSCA) inventory. The following notices are required by 40    
    CFR 720.36 (C) for those products not on the inventory list:
    (EPA)
    (i) These products are supplied solely for use in research and development by or under the supervision of a technically
    qualified individual as defined in 40 CFR 720.0 et sec.
    (ii) The health risks of these products have not been fully determined. Any information that is or becomes available will be
    supplied on an MSDS sheet.
    WHMIS Classification        Not available.    
    (Canada)
    EINECS Number (EEC) Not available.
    EEC Risk Statements        Not available.    


SECTION 16 - ADDITIONAL INFORMATION
N/A

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