3124-01-4 (六苯基二铅,Hexaphenyldilead)

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Section 1: Product Identification
   Chemical Name:       Hexaphenyldilead, min. 98%    
   CAS Registry Number:       3124-01-4    
   Formula:       (C6H5)3PbPb(C6H5)3    
   EINECS Number:       221-505-4    
   Chemical Family:       organolead compound    
   Synonym:       Diplumbane, hexaphenyl-    

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Section 2: Composition and Information on Ingredients
   Ingredient       CAS Number       Percent       ACGIH (TWA)       OSHA (PEL)    
   Title Compound       3124-01-4       100%       0.05mg/m3 (as Pb)       0.05mg/m3 (as Pb)    

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Section 3: Hazards Identification
   Harmful by inhalation and if swallowed. Possible risk of impaired fertility and harm to the unborn child.
   Emergency Overview:
   Possible risk of irreversible effects. May cause cancer.
   Primary Routes of Exposure:       Ingestion, skin, inhalation of dust.    
   Eye Contact:       May cause slight to mild irritation of the eyes.    
   Skin Contact:       May cause slight to mild irritation of the skin. May cause sensitization by skin contact.    
   Harmful by inhalation. Large dust exposure may cause encephalopathy, seizures, coma and cardiorespiratory
   Inhalation:
   distress.
   Harmful if swallowed. Ingestion may lead to dizziness, abdominal cramps, vomiting, bloody diarrhea, metallic
   Ingestion:
   tast, weakness and convulsions.
   Acute Health Affects:       Harmful by inhalation and if swallowed. Possible risk of harm to the unborn child.    
   The chronic effects of lead poisoning include diarrhea, loss of appetite, muscle pain, headache, dizziness,
   Chronic Health Affects:
   anemia, brain damage, and reproductive disorders. Possible risk of impaired fertility and irreversible effects.
   NTP:       No    
   IARC:       No    
   OSHA:       No    

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SECTION 4: First Aid Measures
   Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need
   Eye Exposure:
   assistance in keeping their eye lids open. Get immediate medical attention.
   Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if
   Skin Exposure:
   irritation persists.
   Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty
   Inhalation:
   in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance.
   Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce
   Ingestion:
   vomiting only if directed by medical personnel.

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SECTION 5: Fire Fighting Measures
   Flash Point:       no data    
   Autoignition Temperature:       no data    
   Explosion Limits:       no data    
   Extinguishing Medium:       carbon dioxide or dry powder.    
   Fire fighters should be equipped with a NIOSH approved positive pressure self-contained breathing apparatus
   Special Fire Fighting Procedures:
   and full protective clothing.
   Hazardous Combustion and       Combustible. If involved in a fire this material may emit toxic lead oxide dust.    
   Decomposion Products:
   Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.

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SECTION 6: Accidental Release Measures
   Small spills can be mixed with vermiculite, sodium carbonate or other suitable non combustible adsorbent and
   Spill and Leak Procedures:
   swept up.

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SECTION 7: Handling and Storage
   Handling and Storage:       Store material in a cool dry place in a tightly sealed container.    

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SECTION 8: Exposure Controls and Personal Protection
   Eye Protection:       Always wear approved safety glasses when handling a chemical substance in the laboratory.    
   Skin Protection:       Wear protective clothing and gloves. Consult with glove manufacturer to determine the proper type of glove.    
   Ventilation:       Handle the material in an efficient fume hood.    
   If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator
   Respirator:
   Protection Program to be in compliance with 29 CFR 1910.134.
   Ventilation:       Handle the material in an efficient fume hood.    
   Additional Protection:       No additional protection required.    

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SECTION 9: Physical and Chemical Properties
   Color and Form:       white xtl.    
   Molecular Weight:       877.04    
   Melting Point:       170° dec.    
   Boiling Point:       no data    
   Vapor Pressure:       no data    
   Specific Gravity:       no data    
   Odor:       none    
   Solubility in Water:       insoluble    

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SECTION 10: Stability and Reactivity
   Stability:       air and moisture stable    
   Hazardous Polymerization:       no hazardous polymerization    
   Conditions to Avoid:       none    
   Incompatibility:       oxidizing agents    
   Decomposition Products:       carbon monoxide, carbon dioxide, lead salts, and organic fumes.    

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SECTION 11: Toxicological Information
   RTECS Data:       No information available in the RTECS files.    
   Carcinogenic Effects:       Carcinogen (as Pb)    
   Mutagenic Effects:       Possible mutagen    
   Tetratogenic Effects:       Possible reproductive effector    

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SECTION 12: Ecological Information
   Avoid release to the environment. Very toxic to aquatic organisms. May cause long-term adverse effects in the
   Ecological Information:
   aquatic environment.

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SECTION 13: Disposal Considerations
   Disposal:       Dispose of according to federal, state, and local regulations.    

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SECTION 14: Transportation
   Shipping Name (CFR):       Non-hazardous    
   Hazard Class (CFR):       NA    
   Additional Hazard Class (CFR):       NA    
   Packaging Group (CFR):       NA    
   UN ID Number (CFR):       NA    
   Shipping Name (IATA):       Non-hazardous    
   Hazard Class (IATA):       NA    
   Additional Hazard Class (IATA):       NA    
   Packaging Group (IATA):       NA    
   UN ID Number (IATA):       NA    

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SECTION 15: Regulatory Information
   TSCA:       Listed in the TSCA inventory.    
   SARA (Title 313):       Title compound: See category N420 for reporting.    
   Second Ingredient:       none    

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SECTION 16 - ADDITIONAL INFORMATION
N/A