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cobalt(2+),5,10,15,20-tetraphenyl-1,4,5,10,11,14,15,20,21,23-decahydroporphyrin-22,24-diide 14172-90-8 MSDS

Section 1: Product Identification
   Chemical Name:       Cobalt (II) meso-tetraphenylporphine    
   CAS Registry Number:       14172-90-8    
   Formula:       (C44H28N4)Co    
   EINECS Number:       238-018-8    
   Chemical Family:       metal porphine (porphyrin) complex    
   Synonym:       none    

Section 2: Composition and Information on Ingredients
   Ingredient       CAS Number       Percent       ACGIH (TWA)       OSHA (PEL)    
   Title Compound       14172-90-8       100%       0.02mg/m3 (as Co)       no data    

Section 3: Hazards Identification
   Causes irritation of eyes, skin, and respiratory tract. May cause lung disease, polycythemia, congestive failure,
   Emergency Overview:
   and enlargement of the thyroid. Limited evidence of a carcinogenic effect.
   Primary Routes of Exposure:       Skin and eyes, ingestion and dust inhalation.    
   Eye Contact:       Causes irritation, redness, and pain.    
   Skin Contact:       May cause dermatitis. Causes irritation to skin. Symptoms include redness, itching, and pain.    
   Causes irritation to the respiratory tract. Symptoms may include coughing, shortness of breath, nausea,
   respiratory hypersensitivity, asthma.
   Causes abdominal pain, nausea, vomiting, flushing of the face and ears, mild hypo tension, rash, and ringing
   in the ears.
   Irritating to skin, eyes and respiratory tract. Causes abdominal pain, nausea, vomiting, coughing, and
   Acute Health Affects:
   shortness of breath.
   Repeated oral administration of cobalt salts may reduce thyroid activity, cause blood disease, and damage
   Chronic Health Affects:       kidney, heart and lungs. Prolonged or repeated skin exposure may cause dermatitis. Limited evidence of a    
   carcinogenic effect.
   NTP:       No    
   IARC:       No    
   OSHA:       No    

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
   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
   vomiting only if directed by medical personnel.

SECTION 5: Fire Fighting Measures
   Flash Point:       not applicable    
   Autoignition Temperature:       none    
   Explosion Limits:       none    
   Extinguishing Medium:       carbon dioxide, foam or dry powder    
   If this product is involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure
   Special Fire Fighting Procedures:
   self- contained breathing apparatus and full protective clothing.
   Hazardous Combustion and       If involved in a fire this material may emit irritating fumes.    
   Decomposion Products:
   Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.

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.

SECTION 7: Handling and Storage
   Handling and Storage:       Store in a cool, dry area away from heat and sunlight.    

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.    
   Ventilation:       Material may form a fine dust. If possible, 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
   Protection Program to be in compliance with 29 CFR 1910.134.
   Ventilation:       Material may form a fine dust. If possible, handle the material in an efficient fume hood.    
   Additional Protection:       No additional protection required.    

SECTION 9: Physical and Chemical Properties
   Color and Form:       rust colored xtl.    
   Molecular Weight:       671.66    
   Melting Point:       no data    
   Boiling Point:       no data    
   Vapor Pressure:       no data    
   Specific Gravity:       no data    
   Odor:       none    
   Solubility in Water:       Insoluble    

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, cobalt oxide, and organic fumes.    

SECTION 11: Toxicological Information
   RTECS Data:       No specific information available on this product.    
   Carcinogenic Effects:       Possible carcinogen (as Co)    
   Mutagenic Effects:       No data    
   Tetratogenic Effects:       No data    

SECTION 12: Ecological Information
   Ecological Information:       No information available    

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

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    

SECTION 15: Regulatory Information
   TSCA:       Not listed in the TSCA inventory.    
   SARA (Title 313):       Title compound: See category N096 for reporting.    
   Second Ingredient:       None    


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