Material Safety Data Sheet
      Indolo[3,2-a]carbazole,5,12-dihydro-
Section 1 - Chemical Product and Company Identification
MSDS Name:Indolo[3,2-a]carbazole,5,12-dihydro-
CAS:111296-91-4
Catalog No.:86-54976

Section 2 - Composition, Information on Ingredients 
Chemical Name: Indolo[3,2-a]carbazole,5,12-dihydro-
Percent: 96%
EINECS/ELINCS:Not available
Hazard Symbols: Not available
Risk Phrases:  Not available

Section 3 - Hazards Identification 
EMERGENCY OVERVIEW
Harmful if swallowed. May irritate to eyes, respiratory system and skin.

Potential Health Effects
 Skin Contact: May cause skin irritation.
 Eye Contact: May cause eye irritation.
 Multiple Routes: May be harmful by inhalation, ingestion, or skin absorption.

Section 4 - First Aid Measures
Ingestion:  If swallowed, wash out mouth with water provided person is conscious. Call a physician.
Eyes: In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes
Skin: In case of contact, immediately wash skin with soap and copious amounts of water.
Inhalation:  If inhaled, remove to fresh air. If not breathing give artificial respiration.Call a physician .
Notes to Physician:

Section 5 - Fire Fighting Measures 
Extinguishing Media: Not available
Special protective equipment for firefighters:Wear self-contained breathing apparatus and protective clothing
to prevent contact with skin and eyes.

Section 6 - Accidental Release Measures 
General Information:  Wear respirator, chemical safety goggles, rubber boots, and heavy rubber gloves..

Section 7 - Handling and Storage 
Directions for Safe Handling: Avoid inhalation. Avoid contact with eyes, skin, and clothing. Avoid prolonged or repeated exposure.
Conditions of Storage: Keep tightly closed.

Section 8 - Exposure Controls, Personal Protection 
Engineering Controls: Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits. Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels.

Personal Protective Equipment
Eyes: Wear safety glasses and chemical goggles if splashing is possible.
Skin: Wear safety glasses and chemical goggles if splashing is possible.
Clothing: Wear appropriate protective clothing to minimize contact with skin.
Respirators: Wear a NIOSH/MSHA or European Standard EN 149 approved full-face piece airline respirator in the positive pressure mode with emergency escape provisions.

Section 9 - Physical and Chemical Properties 
Physical State: Not available.
Color: Not available
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point::Not available.
Melting point:  Not available.
Auto ignition Temperature:Not available.
Flash Point: Not available.
Explosion Limits: Lower: Not available.
Explosion Limits: Upper: Not available.
Decomposition Temperature:Not available.
Specific Gravity/Density: Not available.
Molecular Formula: Not available.
Molecular Weight :Not available.
.
Section 10 - Stability and Reactivity 

Stability: N/A
Materials to Avoid: Try to separate isolation.
Hazardous Decomposition Products: Not available.

Section 11 - Toxicological Information
Signs and symptoms of exposure:Not available.

Section 12 - Ecological Information 
Additional ecological information:
General notes: no data available

Section 13 - Disposal Considerations
Recommendation: Consult state, local or national regulations for proper disposal. Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - Transport Information 
Shipping Name: Sitagliptin
UN Number: Not available
Packing Group: Not available
WGK Germany: Not available

Section 15 - Regulatory Information 
Caution: Substance not yet fully tested (EU).
                          
Section 16 - Additional Information
WARRANTY
The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product.