---

Section 1: Product Identification
   2,6-Diisopropylphenylimido neophylidenemolybdenum (VI) bis(trifluoromethanesulfonate)dimethoxyethane
   Chemical Name:
   adduct
   CAS Registry Number:       126949-63-1    
   Formula:       Mo(C10H12)(C12H17N)(OSO2CF3)2(C4H10O2)    
   EINECS Number:       none    
   Chemical Family:       organometallic complexes    
   Synonym:       none    

---

Section 2: Composition and Information on Ingredients
   Ingredient       CAS Number       Percent       ACGIH (TWA)       OSHA (PEL)    
   Title Compound       126949-63-1       100%       10mg/m3 (as Mo)       15mg/m3 (as Mo)    

---

Section 3: Hazards Identification
   Severe irritant to skin and eyes. Material hydrolyzes in contact with moisture releasing aqueous
   Emergency Overview:
   trifluoromethane sulfonic acid.
   Primary Routes of Exposure:       Ingestion, inhalation, skin, eyes    
   Eye Contact:       A severe irritant to the eyes.    
   Skin Contact:       Causes severe irritation of the skin causing redness, pain, itching, pimples, boils, hives and blisters.    
   Inhalation:       Inhalation of vapors will lead to irritation of the respiratory tract.    
   Ingestion:       Severe irritation of the Gastrointestinal system may occur.    
   Acute Health Affects:       Irritating to skin, eyes and respiratory tract. May cause dyspnea (breathing difficulty), and pulmonary edema.    
   Chronic Health Affects:       No information available on long-term chronic effects.    
   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
   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.

---

SECTION 5: Fire Fighting Measures
   Flash Point:       not applicable    
   Autoignition Temperature:       no data    
   Explosion Limits:       no data    
   Extinguishing Medium:       carbon dioxide, foam or dry powder    
   If involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure self-contained
   Special Fire Fighting Procedures:
   breathing apparatus and full protective clothing.
   Hazardous Combustion and       This material may emit toxic organic fumes and hydrogen fluoride, carbonyl fluoride, and sulfur dioxide.    
   Decomposion Products:
   Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.

---

SECTION 6: Accidental Release Measures
   Small spills can be neutralized with sodium carbonate, sodium bicarbonate or lime. The solids can then be
   Spill and Leak Procedures:
   swept up and properly disposed of.

---

SECTION 7: Handling and Storage
   Store material under argon in a tightly sealed bottle away from air and moisture. If possible, handle material in
   Handling and Storage:
   an efficient fume hood.

---

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 appropriate chemical resistant gloves and protective clothing.    
   Ventilation:       If possible, handle the material in an efficient fume hood.    
   In the absence of adequate ventilation a respirator should be worn. The use of a respiratory requires a
   Respirator:
   Respirator Protection Program to be in compliance with 29 CFR 1910.134.
   Ventilation:       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:       yellow to orange pwdr.    
   Molecular Weight:       791.68    
   Melting Point:       no data    
   Boiling Point:       no data    
   Vapor Pressure:       no data    
   Specific Gravity:       no data    
   Odor:       none    
   Solubility in Water:       reacts with water    

---

SECTION 10: Stability and Reactivity
   Stability:       air sensitive, moisture sensitive (store cold)    
   Hazardous Polymerization:       no hazardous polymerization    
   Conditions to Avoid:       Contact with air or moisture.    
   Incompatibility:       oxidizing agents and halogens    
   Decomposition Products:       carbonyl fluoride, carbon monoxide, organic fumes, hydrogen fluoride, and sulfur dioxide.    

---

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    

---

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 not listed.    
   Second Ingredient:       none    

---

SECTION 16 - ADDITIONAL INFORMATION
N/A