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Section 1: Product Identification
   Chemical Name:       1,2-Bis(dichlorophosphino)-1,2-dimethylhydrazine, min. 98%    
   CAS Registry Number:       37170-64-2    
   Formula:       Cl2PN(CH3)N(CH3)PCl2    
   EINECS Number:       none    
   Chemical Family:       organophosphorus compound    
   Synonym:       None    

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Section 2: Composition and Information on Ingredients
   Ingredient       CAS Number       Percent       ACGIH (TWA)       OSHA (PEL)    
   Title Compound       37170-64-2       100%       no data       no data    

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Section 3: Hazards Identification
   Harmful by inhalation and if swallowed. Inhalation of vapors may lead to headache and dizziness. Corrosive to
   Emergency Overview:
   skin, eyes and mucous membranes.
   Primary Routes of Exposure:       Ingestion, skin, inhalation    
   Eye Contact:       Causes burns to the eyes.    
   Skin Contact:       Causes burns to the skin.    
   The material has a pungent odor. Inhalation may lead to headaches and dizziness. Corrosive to nose and
   Inhalation:
   mucous membranes.
   Ingestion:       Harmful if swallowed.    
   Acute Health Affects:       Harmful by inhalation and if swallowed. Corrosive to skin, eyes and respiratory tract.    
   Chronic Health Affects:       No information available on long-term chronic 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, dry powder 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 and full protective clothing.
   Hazardous Combustion and       If involved in a fire this material may emit toxic organic fumes and vapors of phosphorus pentoxide.    
   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 or other suitable absorbents. Spillage in areas not adequately
   Spill and Leak Procedures:       ventilation will require an evacuation of site. Emergency response teams will require self-contained breathing    
   apparatus. Spill should be absorbed into vermiculite or other suitable absorbent.

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SECTION 7: Handling and Storage
   Handling and Storage:       Material must be handled and stored under an inert atmosphere of nitrogen or argon.    

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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 gloves and clothing.    
   Ventilation:       Material has a pungent odor. Always handle 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:       Material has a pungent odor. Always handle 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:       colorless to slightly cloudy liq.    
   Molecular Weight:       261.84    
   Melting Point:       no data    
   Boiling Point:       no data    
   Vapor Pressure:       no data    
   Specific Gravity:       no data    
   Odor:       acidic odor    
   Solubility in Water:       reacts with water    

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SECTION 10: Stability and Reactivity
   Stability:       air and moisture-sensitive liquid    
   Hazardous Polymerization:       no hazardous polymerization    
   Conditions to Avoid:       contact with air and moisture    
   Incompatibility:       water, oxidizing agents and halogens    
   carbon dioxide, carbon monoxide, phosphorus pentoxide, nitrogen oxides, hydrogen chloride, and organic
   Decomposition Products:
   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 local, state and federal regulations.    

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SECTION 14: Transportation
   Shipping Name (CFR):       Corrosive liquids, N.O.S.    
   Hazard Class (CFR):       8    
   Additional Hazard Class (CFR):       NA    
   Packaging Group (CFR):       II    
   UN ID Number (CFR):       UN# 1760    
   Shipping Name (IATA):       Corrosive liquid, N.O.S.    
   Hazard Class (IATA):       8    
   Additional Hazard Class (IATA):       NA    
   Packaging Group (IATA):       II    
   UN ID Number (IATA):       UN# 1760    

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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