---

Section 1: Product Identification
   Chemical Name:       Cobalt tricarbonyl nitrosyl    
   CAS Registry Number:       14096-82-3    
   Formula:       Co(CO)3NO    
   EINECS Number:       237-945-5    
   Chemical Family:       metal carbonyl complexes    
   Synonym:       none    

---

Section 2: Composition and Information on Ingredients
   Ingredient       CAS Number       Percent       ACGIH (TWA)       OSHA (PEL)    
   Title Compound       14096-82-3       100%       0.02mg/m3       no data    

---

Section 3: Hazards Identification
   Harmful by inhalation, in contact with skin and if swallowed. Inhalation can lead to headaches and dizziness.
   Emergency Overview:
   Prolonged exposure can lead to convulsions and coma.
   Primary Routes of Exposure:       Ingestion, inhalation    
   Eye Contact:       May cause mild irritation to the eyes.    
   Skin Contact:       Harmful in contact with skin. May cause mild irritation to the skin.    
   Inhalation:       Harmful through inhalation. Inhalation could lead to dizziness and headache.    
   Ingestion:       Harmful if swallowed.    
   Harmful by inhalation, in contact with skin and if swallowed. Inhalation can lead to headaches and dizziness.
   Acute Health Affects:
   Prolonged exposure can lead to convulsions and coma.
   Chronic Health Affects:       No information on long term exposure.    
   NTP:       No    
   IARC:       Yes    
   OSHA:       No    

---

SECTION 4: First Aid Measures
   Immediately flush the eyes with copious amounts of water for at least 15 minutes. A victim will need
   Eye Exposure:
   assistance in keeping their eye lids open. Get immediate medical attention.
   Wash the affected area immediately with water. Remove contaminated clothing if necessary. Seek medical
   Skin Exposure:
   assistance if irritation persists.
   Remove victim to fresh air immediately. Keep the victim lying down and warm. Give oxygen as soon as
   Inhalation:
   possible. If shock occurs, respond with appropriate first aid. Transport the victim to a hospital.
   Seek medical attention immediately. Keep the victim calm. Give water to dilute the toxin (only if conscious).
   Ingestion:
   Induce vomiting only if directed by medical personnel.

---

SECTION 5: Fire Fighting Measures
   Flash Point:       no data    
   Autoignition Temperature:       no data    
   Explosion Limits:       no data    
   Extinguishing Medium:       carbon dioxide, dry chemical or foam    
   If involved in a fire, fire fighters should be equipped with a NIOSH-approved positive pressure self-contained
   Special Fire Fighting Procedures:
   breathing apparatus.
   Hazardous Combustion and       carbon monoxide, carbon dioxide, and cobalt oxides.    
   Decomposion Products:
   Unusual Fire or Explosion Hazards: Flammable liquid. No unusual fire or explosion hazards.

---

SECTION 6: Accidental Release Measures
   Small quantities can be mixed with sodium carbonate or vermiculite and swept up. If large quantities are
   Spill and Leak Procedures:
   spilled, and ventilation is not available, personnel should be fitted with a self- contained breathing apparatus.

---

SECTION 7: Handling and Storage
   Handling and Storage:

---

SECTION 8: Exposure Controls and Personal Protection
   Eye Protection:       Always wear approved safety glasses when handling chemical substances.    
   Skin Protection:       Wear protective clothing and gloves. Consult with glove manufacturer to determine the proper type of glove.    
   Ventilation:       This product should be handled 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 29 CFR 1910.134.
   Ventilation:       This product should be handled in an efficient fume hood.    
   Additional Protection:       No additional protection required.    

---

SECTION 9: Physical and Chemical Properties
   Color and Form:       dark red liq.    
   Molecular Weight:       172.97    
   Melting Point:       no data    
   Boiling Point:       50°C    
   Vapor Pressure:       no data    
   Specific Gravity:       1.47    
   Odor:       musty odor    
   Solubility in Water:       Insoluble    

---

SECTION 10: Stability and Reactivity
   Stability:       air sensitive, (store cold)    
   Hazardous Polymerization:       no hazardous polymerization    
   Conditions to Avoid:       prolonged contact with air.    
   Incompatibility:       Oxidizing agents and halogens    
   Decomposition Products:       carbon dioxide, carbon monoxide, cobalt oxides.    

---

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

---

SECTION 12: Ecological Information
   Ecological Information:       No information available.    

---

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

---

SECTION 14: Transportation
   Shipping Name (CFR):       Flammable liquids, toxic, N.O.S.    
   Hazard Class (CFR):       3    
   Additional Hazard Class (CFR):       6.1    
   Packaging Group (CFR):       II    
   UN ID Number (CFR):       UN# 1992    
   Shipping Name (IATA):       Flammable liquid, toxic, N.O.S.    
   Hazard Class (IATA):       3    
   Additional Hazard Class (IATA):       6.1    
   Packaging Group (IATA):       II    
   UN ID Number (IATA):       UN# 1992    

---

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

---

SECTION 16 - ADDITIONAL INFORMATION
N/A