Recommended Suppliersmore
auramine O free base 492-80-8 MSDS

Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
  Product identifiers
    Product name        : Auramine    
    CAS-No.        : 492-80-8    
  Relevant identified uses of the substance or mixture and uses advised against
    Identified uses        : Laboratory chemicals, Manufacture of substances    
  
  

Section 2. HAZARDS IDENTIFICATION
  Classification of the substance or mixture
  Classification according to Regulation (EC) No 1272/2008 [EU-GHS/CLP]
    Carcinogenicity (Category 2)
    Eye irritation (Category 2)
    Chronic aquatic toxicity (Category 2)
    Acute toxicity, Oral (Category 4)
  Classification according to EU Directives 67/548/EEC or 1999/45/EC
    Limited evidence of a carcinogenic effect. Toxic to aquatic organisms, may cause long-term adverse
    effects in the aquatic environment. Irritating to eyes. Harmful if swallowed.
  Label elements
  Labelling according Regulation (EC) No 1272/2008 [CLP]
    Pictogram
    Signal word        Warning    
    Hazard statement(s)
    H302        Harmful if swallowed.    
    H319        Causes serious eye irritation.    
    H351        Suspected of causing cancer.    
    H411        Toxic to aquatic life with long lasting effects.    
    Precautionary statement(s)
    P273        Avoid release to the environment.    
    P281        Use personal protective equipment as required.    
    P305 + P351 + P338        IF IN EYES: Rinse cautiously with water for several minutes. Remove    
    contact lenses, if present and easy to do. Continue rinsing.
    Supplemental Hazard        none    
    Statements
  According to European Directive 67/548/EEC as amended.
    Hazard symbol(s)
    R-phrase(s)
    R22        Harmful if swallowed.    
    R36        Irritating to eyes.    
    R40        Limited evidence of a carcinogenic effect.    
    R51/53        Toxic to aquatic organisms, may cause long-term adverse effects in the    
    aquatic environment.
    S-phrase(s)
    S36/37        Wear suitable protective clothing and gloves.    
    S61        Avoid release to the environment. Refer to special instructions/ Safety    
    data sheets.
  Other hazards - none

Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
  Substances
    Synonyms        : Solvent Yellow 34    
    4,4′-Dimethylaminobenzophenone imine
    Formula        : C17H21N3    
    Molecular Weight        : 267,37 g/mol    
    Component        Concentration    
  4,4'-Carbonimidoylbis[N,N-dimethylaniline]
    CAS-No.        492-80-8        -    
    EC-No.        207-762-5    
    Index-No.        612-096-00-7    

Section 4. FIRST AID MEASURES
  Description of first aid measures
  General advice
    Consult a physician. Show this safety data sheet to the doctor in attendance.
  If inhaled
    If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
  In case of skin contact
    Wash off with soap and plenty of water. Consult a physician.
  In case of eye contact
    Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
  If swallowed
    Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
  Most important symptoms and effects, both acute and delayed
  Indication of any immediate medical attention and special treatment needed
    no data available

Section 5. FIREFIGHTING MEASURES
  Extinguishing media
  Suitable extinguishing media
    Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
  Special hazards arising from the substance or mixture
    Carbon oxides, nitrogen oxides (NOx)
  Advice for firefighters
    Wear self contained breathing apparatus for fire fighting if necessary.
  Further information
    no data available

Section 6. ACCIDENTAL RELEASE MEASURES
  Personal precautions, protective equipment and emergency procedures
    Use personal protective equipment. Avoid dust formation. Avoid breathing vapors, mist or gas. Ensure
    adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust.
  Environmental precautions
    Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the
    environment must be avoided.
  Methods and materials for containment and cleaning up
    Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed
    containers for disposal.
  Reference to other sections
    For disposal see section 13.

Section 7. HANDLING AND STORAGE
  Precautions for safe handling
    Avoid contact with skin and eyes. Avoid formation of dust and aerosols.
    Provide appropriate exhaust ventilation at places where dust is formed.
  Conditions for safe storage, including any incompatibilities
    Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
  Specific end uses
    no data available

Section 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
  Control parameters
  Components with workplace control parameters
  Exposure controls
  Appropriate engineering controls
    Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
    at the end of workday.
  Personal protective equipment
  Eye/face protection
    Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested
    and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
  Skin protection
    Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
    (without touching glove's outer surface) to avoid skin contact with this product. Dispose of
    contaminated gloves after use in accordance with applicable laws and good laboratory practices.
    Wash and dry hands.
    The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
    the standard EN 374 derived from it.
  Body Protection
    impervious clothing, The type of protective equipment must be selected according to the
    concentration and amount of the dangerous substance at the specific workplace.
  Respiratory protection
    Where risk assessment shows air-purifying respirators are appropriate use a full-face particle
    respirator type N100 (US) or type P3 (EN 143) respirator cartridges as a backup to engineering
    controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use
    respirators and components tested and approved under appropriate government standards such
    as NIOSH (US) or CEN (EU).

Section 9. PHYSICAL AND CHEMICAL PROPERTIES
  Information on basic physical and chemical properties
    a) Appearance        Form: solid    
    b) Odour        no data available    
    c) Odour Threshold        no data available    
    d) pH        no data available    
    e) Melting point/freezing        no data available    
    point
    f) Initial boiling point and no data available
    boiling range
    g) Flash point        no data available    
    h) Evaporation rate        no data available    
    i) Flammability (solid, gas) no data available
    j) Upper/lower        no data available    
    flammability or
    explosive limits
    k) Vapour pressure        no data available    
    l) Vapour density        no data available    
    m) Relative density        no data available    
    n) Water solubility        no data available    
    o) Partition coefficient: n- no data available
    octanol/water
    p) Autoignition        no data available    
    temperature
    q) Decomposition        no data available    
    temperature
    r) Viscosity        no data available    
    s) Explosive properties        no data available    
    t) Oxidizing properties        no data available    
  Other safety information
    no data available

Section 10. STABILITY AND REACTIVITY
  Reactivity
    no data available
  Chemical stability
    no data available
  Possibility of hazardous reactions
    no data available
  Conditions to avoid
    no data available
  Incompatible materials
    Strong oxidizing agents
  Hazardous decomposition products
    Other decomposition products - no data available

Section 11. TOXICOLOGICAL INFORMATION
  Information on toxicological effects
  Acute toxicity
    LD50 Oral - rat - 3.000 mg/kg
    Remarks: Behavioral:Convulsions or effect on seizure threshold. Behavioral:Change in motor activity
    (specific assay). Behavioral:Muscle weakness.
    LD50 Intraperitoneal - mouse - 103 mg/kg
  Skin corrosion/irritation
    no data available
  Serious eye damage/eye irritation
  Respiratory or skin sensitization
    Prolonged or repeated exposure may cause allergic reactions in certain sensitive individuals.
  Germ cell mutagenicity
    Genotoxicity in vitro - Ames test - S. typhimurium
    Histidine reversion (Ames)
    Genotoxicity in vitro - Human - fibroblast
    Unscheduled DNA synthesis
    Genotoxicity in vitro - Human - fibroblast
    DNA inhibition
    Genotoxicity in vitro - Hamster - Embryo
    Morphological transformation.
  Carcinogenicity
    Carcinogenicity - rat - Oral
    Tumorigenic:Equivocal tumorigenic agent by RTECS criteria. Tumorigenic:Tumor types after systemic
    administration not seen spontaneously.
    Carcinogenicity - rat - Subcutaneous
    Tumorigenic:Equivocal tumorigenic agent by RTECS criteria. Tumorigenic:Tumors at site or application.
    Carcinogenicity - mouse - Oral
    Tumorigenic:Equivocal tumorigenic agent by RTECS criteria. Liver:Tumors.
    Carcinogenicity - mouse - Oral
    Tumorigenic:Neoplastic by RTECS criteria. Liver:Tumors. Blood:Lymphomas including Hodgkin's disease.
    This product is or contains a component that has been reported to be possibly carcinogenic based on its
    IARC, ACGIH, NTP, or EPA classification.
    Limited evidence of carcinogenicity in animal studies
    IARC:        No component of this product present at levels greater than or equal to 0.1% is identified as    
    probable, possible or confirmed human carcinogen by IARC.
  Reproductive toxicity
  Specific target organ toxicity - single exposure
    no data available
  Specific target organ toxicity - repeated exposure
    no data available
  Aspiration hazard
    no data available
  Potential health effects
  Inhalation
    May be harmful if inhaled. May cause respiratory tract irritation.
  Ingestion        May be harmful if swallowed.    
  Skin        May be harmful if absorbed through skin. May cause skin irritation.    
  Eyes        Causes serious eye irritation.    
  Additional Information
    RTECS: BY3500000

Section 12. ECOLOGICAL INFORMATION
  Toxicity
    no data available
  Persistence and degradability
    no data available
  Bioaccumulative potential
    no data available
  Mobility in soil
    no data available
  Results of PBT and vPvB assessment
    no data available
  Other adverse effects
    Toxic to aquatic life.

Section 13. DISPOSAL CONSIDERATIONS
  Waste treatment methods
  Product
    Offer surplus and non-recyclable solutions to a licensed disposal company. Dissolve or mix the material
    with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
  Contaminated packaging
    Dispose of as unused product.

Section 14. TRANSPORT INFORMATION
  UN number
    ADR/RID: 3077        IMDG: 3077        IATA: 3077    
  UN proper shipping name
    ADR/RID: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (4,4'-
    Carbonimidoylbis[N,N-dimethylaniline])
    IMDG: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (4,4'-
    Carbonimidoylbis[N,N-dimethylaniline])
    IATA:        Environmentally hazardous substance, solid, n.o.s. (4,4'-Carbonimidoylbis[N,N-    
    dimethylaniline])
  Transport hazard class(es)
    ADR/RID: 9        IMDG: 9        IATA: 9    
  Packaging group
    ADR/RID: III        IMDG: III        IATA: III    
  Environmental hazards
    ADR/RID: yes        IMDG Marine pollutant: yes        IATA: yes    
  Special precautions for user
  Further information
    EHS-Mark required (ADR 2.2.9.1.10, IMDG code 2.10.3) for single packagings and combination
    packagings containing inner packagings with Dangerous Goods > 5L for liquids or > 5kg for solids.



SECTION 15 - REGULATORY INFORMATION
N/A


SECTION 16 - ADDITIONAL INFORMATION
N/A

Home   |   Announcement   |   Partners   |   Business Cooperation   |   Suppliers   |   Products    |   About Us   |   Contact Us   |   Privacy Policy   |   Terms & Conditions   |   Legal Statement

Copyright © 2013-2016 MOLBASE All Rights Reserved ICP Shanghai 14014220