Section 1 - Chemical Product and Company Identification
MSDS Name: 3-chloro-5H-pyrrolo[2,3-b]pyrazine
Catalog Numbers: SC-22062
Section 2 - Composition, Information on Ingredients
CAS# 1111638-10-8
Chemical Name 3-chloro-5H-pyrrolo[2,3-b]pyrazine
Percent 98%
EINECS/ELINCS
Hazard Symbols: Xi
Risk Phrases: 22-36/37/38
Section 3 - Hazards Identification
EMERGENCY OVERVIEW
Not Available
Potential Health Effects
Eye: May cause skin irritation.
Skin: May cause skin irritation.
Ingestion: The toxicological properties of this substance have not been fully investigated.
Inhalation: May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic: No information found.
Section 4 - First Aid Measures
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion: Get medical aid. Wash mouth out with water.
Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician: Treat symptomatically and supportively
Section 5 - Fire Fighting Measures
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam.
Section 6 - Accidental Release Measures
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container.
Section 7 - Handling and Storage
Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage: Store in a cool, dry place. Store in a tightly closed container.
Section 8 - Exposure Controls, Personal Protection
Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower.
Personal Protective Equipment
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles。
Skin: Wear appropriate protective gloves to prevent skin exposure.
Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149.
Section 9 - Physical and Chemical Properties
Physical State: Powder
Color: Light yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available
Freezing/Melting Point: Not available
Autoignition Temperature: Not available
Flash Point: not Available
Decomposition Temperature:Not available.
Solubility: Not available
Specific Gravity/Density: 1.531 g/cm3
Molecular Formula: C6H4ClN3
Molecular Weight: 153.56906
Section 10 - Stability and Reactivity
Chemical Stability: Stable
Conditions to Avoid: Incompatible materials.
Incompatibilities with Other Materials: Carbon monoxide, carbon dioxide.
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Will not occur.
Section 11 - Toxicological Information
RTECS#: CAS# 1111638-10-8:
LD50/LC50: RTECS: Not available.
Carcinogenicity: 3-chloro-5H-pyrrolo[2,3-b]pyrazine - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65.
Other Studies: See actual entry in RTECS for complete information.
Section 12 - Ecological Information
Not available
Section 13 - Disposal Considerations
Dispose of in a manner consistent with federal, state, and local regulations.
Section 14 - Transport Information
Shipping Name: Not regulated
UN Number: not available
Packing Group: not available
WGK Germany: Not available
Section 15 - Regulatory Information
European Labeling in Accordance with EC Directives
Hazard Symbols:
Risk Phrases:
R 22 Harmful if swallowed
R 36/37/38 Irritating to eyes, respiratory system and skin
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S 36/37/39 Wear suitable protective clothing, gloves and eye/face protection
Canada
CAS# 1111638-10-8 is not listed on Canada's NDSL List
US Federal
TSCA
CAS# 1111638-10-8 is not listed on the TSCA Inventory.
Section 16 - Additional Information
While the information herein is believed to be reliable, it is furnished without warranty of any kind. It shall be used only as a guide. We assume no liabilities from the use of this product or information contained herein.
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