Material Safety Data Sheet
Science Stuff, Inc.
1104 Newport Ave
Austin, TX 78753
Phone (512) 837-6020
Chemtrec 800-424-9300
24 Hour Emergency Assistance
Section 1 Identification
Product Number:C2437 
Health:
Flammability
Reactivity
Hazard Rating:
LeastSlightModerateHighExtreme
01234
NA = Not Applicable NE = Not Established
Product Name:Quinhydrone, 97%  
Trade/Chemical Synonyms 
Formula:N/A
RTECS: 
C.A.SCAS#: 106-34-3
Section 2 Component Mixture
Sara 313ComponentCAS Number%DimExposure Limits:
Quinhydrone, 97%  CAS#: 106-34-3 97% W/W  
Section 3 Hazard Identification (Also see section 11)
May be harmful if swallowed. May cause irritation. Avoid breathing vapors, or dusts. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling. 
Section 4 First Aid Measures
May be harmful if swallowed. May cause irritation. Avoid breathing vapors, or dusts. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling.

FIRST AID: SKIN: Remove contaminated clothing. Wash exposed area with soap and water. if irritation persists, seek medical attention.

EYES: Wash eyes with plenty of water for at least 15 minutes, lifting lids occasionally. Seek Medical Aid. INHALATION: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen

INGESTION: If swallowed, induce vomiting immediately after giving two glasses of water. Never give anything by mouth to an unconscious person.
Section 5 Fire Fighting Measures
Fire Extinguisher Type:Water spray, Carbon dioxide, dry chemical, powder, foam.
Fire/Explosion Hazards:Emits toxic fumes under fire conditions.
Fire Fighting Procedure:Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and clothing.
Section 6 Accidental Release Measures
Sweep up and place in suitable (fiberboard) containers for reclamation or later disposal.
Section 7 Handling and Storage
Keep container tightly closed. Air and light sensitive. 
Section 8 Exposure Controls & Personal Protection
Respiratory Protection:NIOSH/MSHA-approved respirator
Ventilation: Mechanical: Hand Protection:Gloves to prevent exposure
Local Exhaust: Eye Protection:Splash Goggles
Other Protective Equipment: Wear appropriate clothing to prevent skin exposure
Section 9 Physical and Chemical Properties
Melting Point:173°CSpecific Gravityinformation not available
Boiling Point:286.2°f Percent Volatile by Volume:0
Vapor Pressure:1mm@132.4°f Evaporation Rate:not applicable
Vapor Density: 3.81 Evaporation Standard: Not Applicable
Solubility in Water: information not available Auto ignition Temperature: Not applicable
Appearance and Odor: green metallic powder Lower Flamm. Limit in Air: Not applicable
Flash Point: 329°f Upper Flamm. Limit in Air: Not applicable
Section 10 Stability and Reactivity Information
Stability: StableConditions to Avoid: light,air and heat
Materials to Avoid:
Strong oxidizing agents
Hazardous Decomposition Products:
Carbon dioxide, carbon monoxide.
Hazardous Polymerization:Will Not Occur
Condition to Avoid:None known
Section 11 Additional Information
DANGER!! This material can produce toxic fumes. WARNING!! Thjis material can be harmful if absorbed through the skin use all safety measures. Effects of over exposure: irritation of the eyes,skin and upper respiratory tract.Harmful if swallowed or absorbed through the skin. Acute:irritation of the eyes,skin and upper respiratory tract are more severe. Chronic: none are listed by the manufacturer. Please note that it is stated that this material has not yet been fully investigated. Target organs: eyes,skin,upper respiratory tract. Conditions aggravate/target organs. Persons with pre-existing eye,skin or respiratory conditions may be more susceptible. 
DOT Classification: Not Regulated
DOT regulations may change from time to time. Please consult the most recent version of the relevant regulations.
Revision No:0Date Entered: 9/1/2006 Approved by: WPF

The information contained herein is believed to be accurate and is offered in good faith for the user's consideration and investigation. No warranty is expressed or implied regarding the completeness or accuracy of this information, whether originating from Science Stuff, Inc. or from an alternate source. Users of this material should satisfy themselves by independent investigation of current scientific and medical information that this material may be safely handled.