1080-43-9 (二甲基二苯锡,Dimethyldiphenyltin)

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Section 1: Product Identification
   Chemical Name:       Dimethyldiphenyltin    
   CAS Registry Number:       1080-43-9    
   Formula:       (CH3)2Sn(C6H5)2    
   EINECS Number:       none    
   Chemical Family:       organotin compound    
   Synonym:       Diphenyldimethylstannane    

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Section 2: Composition and Information on Ingredients
   Ingredient       CAS Number       Percent       ACGIH (TWA)       OSHA (PEL)    
   Title Compound       1080-43-9       100%       0.1mg/m3       0.1mg/m3    

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Section 3: Hazards Identification
   Emergency Overview:       Irritating to the respiratory tract, skin and eyes. May be harmful if swallowed.    
   Primary Routes of Exposure:       Ingestion, inhalation, skin, eyes    
   Eye Contact:       Causes severe irritation of the eyes.    
   Causes slight to mild irritation of the skin. Prolonged contact may dry the skin and lead to rashes or more
   Skin Contact:
   severe irritation.
   Inhalation:       Irritating to skin, eyes and respiratory tract.    
   Delayed and permanent psycho-neurological disturbances; impairment of vision, unsteadiness, nausea and
   Ingestion:
   vomiting.
   Irritating to skin, eyes and mucous membranes. Ingestion of certain organotin compounds may cause delayed
   Acute Health Affects:
   poisoning (4 days) with cerebral edema causing damage to the central nervous system.
   Repeated exposure to certain organic tin compounds may cause problems with vision, skin, respiratory
   Chronic Health Affects:
   system, central nervous system, liver, kidneys, urinary tract, and blood.
   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, foam 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       carbon monoxide, carbon dioxide, soot, organic fumes and tin compounds.    
   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, ground limestone, sodium carbonate or other suitable
   Spill and Leak Procedures:
   noncombustible adsorbent and swept up.

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SECTION 7: Handling and Storage
   Handling and Storage:       Store in a cool, dry, well ventilated area away from heat and direct sunlight. Keep containers tightly sealed.    

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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:       Work with this product in a well-ventilated area, preferably a 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:       Work with this product in a well-ventilated area, preferably a fume hood.    
   Additional Protection:       No additional protection required.    

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SECTION 9: Physical and Chemical Properties
   Color and Form:       colorless liq.    
   Molecular Weight:       302.97    
   Melting Point:       no data    
   Boiling Point:       no data    
   Vapor Pressure:       no data    
   Specific Gravity:       no data    
   Odor:       not determined    
   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:       strong oxidizing agents and halogens    
   Decomposition Products:       carbon monoxide, carbon dioxide, tin oxide, and organic fumes.    

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SECTION 11: Toxicological Information
   RTECS Data:       No information available in the RTECS files.    
   Carcinogenic Effects:       No data available    
   Mutagenic Effects:       No data available    
   Tetratogenic Effects:       No data available    

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SECTION 12: Ecological Information
   Ecological Information:       No information available    

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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:       Not listed in the TSCA inventory.    
   SARA (Title 313):       Title compound not listed.    
   Second Ingredient:       none    

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SECTION 16 - ADDITIONAL INFORMATION
N/A