MSDS: L-NNA 7/12/04 3:57 PM
MATERIAL SAFETY DATA SHEET
SECTION 1. Chemical Product and Company Identification
L-NNA
Product Code: 80220 , Reference #: 2149-70-4
Product Name: L-NNA
Chemical Family: Nitric Oxide
Synonyms
N5-[imino(nitroamino)methyl]-L-ornithine;
L-NG-Nitroarginine;
NG-nitro-L-Arginine
Manufacturer Name and Address: Telephone Numbers: Dates:
Cayman Chemical Company Cayman Chemical Company (800)364-9897 Date Entered: 07/12/2004
1180 E. Ellsworth Rd. Revision: 07/12/2004
Ann Arbor, MI. 48108 Cayman Chemical Company (734)971-3335 Printed: 07/12/2004
SECTION 2. Composition/Information on Ingredients
L-NNA
Hazardous Components (Specific Chemical Identity/Common Name)
L-NNA
Name:
CAS #: 2149-70-4 Percentage: 100.0 %
OSHA PEL: No data. ACGIH TLV: No data.
SECTION 3. Hazards Identification
L-NNA
Emergency Overview
No data available.
Route(s) of Entry: Inhalation? Yes , Skin? Yes , Eyes? Yes , Ingestion? Yes , Other: Injection
Potential Health Effects (Acute and Chronic)
Material may be irritating to the mucous membranes and upper respiratory tract.
May be harmful by inhalation, ingestion, or skin absorption.
May cause eye, skin, or respiratory system irritation.
The toxicological properties of this compound have not been fully evaluated.
Carcinogeniticy: NTP? No , IARC Monographs? No , OSHA Regulated? No
Carcinogenicity/Other Information
No data available.
Signs and Symptoms Of Exposure
Irritating to the skin, eyes, nose, throat, and respiratory tract.
SECTION 4. First Aid Measures
L-NNA
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Emergency and First Aid Procedures
If inhaled remove to fresh air. If not breathing, give artificial respiration or give oxygen by trained personnel. Get immediate
medical attention.
If swallowed, wash out mouth with water provided person is conscious. Never give anything by mouth to an unconscious
person. Get medical attention. Do NOT induce vomitting unless directed to do so by medical personnel.
In case of contact with eyes, hold eyelids apart and flush eyes with plenty of water. After initial flushings, remove any contact
lenses and continue flushing for at least 20 minutes. Have eyes examined and tested by medical personnel.
In case of skin contact, immediately wash skin with soap and plenty of water. Remove contaminated clothing. Get medical
attention if symptoms occur. Wash clothing before reuse.
Note to Physician
No data available.
Medical Conditions Generally Aggravated By Exposure
No data available.
SECTION 5. Fire Fighting Measures
L-NNA
Flash Pt: No data. Method Used: No data.
Explosive Limits: LEL: No data. UEL: No data.
Extinguishing Media
Use alcohol-resistant foam, carbon dioxide, water, or dry chemical spray when fighting fires involving this material.
Fire Fighting Instructions
As in any fire, wear self-contained breathing apparatus pressure-demand (MSHA/NIOSH approved or equivalent), and full
protective gear to prevent contact with skin and eyes.
Flammable Properties and Hazards
Emits toxic fumes under fire conditions.
Hazardous Combustion Products
No data available.
SECTION 6. Accidental Release Measures
L-NNA
Steps To Be Taken In Case Material Is Released Or Spilled
Wear a NIOSH/MSHA approved self-contained breathing apparatus and appropriate personal protection (rubber boots, safety
goggles, and heavy rubber gloves).
Vacuum or sweep up material and place in disposal container.
Avoid raising dust.
After removal, ventilate contaminated area and flush thoroughly with water.
SECTION 7. Handling and Storage
L-NNA
Hazard Label Information:
Avoid contact with skin and eyes. Do not reuse this container.
Use with adequate ventilation. Wash thoroughly after handling.
Precautions To Be Taken in Handling
Avoid contact with eyes, skin, and clothing.
Avoid prolonged or repeated exposure.
Do not reuse this container.
Use with adequate ventilation.
Wash thoroughly after handling.
Precautions To Be Taken in Storing
Store at correct temperature.
Other Precautions
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No data available.
Work/Hygienic/Maintenance Practices
Do not take internally.
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower.
Wash thoroughly after handling.
SECTION 8. Exposure Controls/Personal Protection
L-NNA
Protective Equipment Summary - Hazard Label Information
Eye wash station in work area Lab coat Latex disposable gloves
Safety glasses Safety shower in work area Vent Hood
Respiratory Equipment (Specify Type)
No data available.
Eye Protection
Safety glasses
Protective Gloves
Latex disposable gloves
Other Protective Clothing
Lab coat
Engineering Controls (Ventilation etc.)
Use process enclosures, local exhaust ventilation, or other engineering controls to control airborne levels below recommended
exposure limits.
SECTION 9. Physical and Chemical Properties
L-NNA
Physical States: [ ] Gas , [ ] Liquid , [ X ] Solid
Boiling Point: No data.
Melting Point: 248.00 C to 249.00 C
Specific Gravity (Water = 1): No data.
Density: No data.
Vapor Pressure (vs. Air or mm Hg): No data.
Vapor Density (vs. Air = 1): No data.
Evaporation Rate (vs Butyl Acetate=1): No data.
Solubility in Water: 1 mg/ml* at 25.0 C
Other Solubility Notes: *PBS pH 7.2, sol. in EtOH, DMSO, & DMF
Percent Volatile: No data.
Saturated Vapor Concentration: No data.
Viscosity: No data.
Molecular Formula: C6H13N5O4
Molecular Weight: 219.20
pH: No data.
Appearance and Odor
A crystalline solid
SECTION 10. Stability and Reactivity
L-NNA
Stability: Unstable [ ] Stable [ X ]
Conditions To Avoid - Instability
No data available.
Incompatibility - Materials To Avoid
strong oxidizing agents
Hazardous Decomposition Or Byproducts
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carbon dioxide
carbon monoxide
nitrogen oxides
Hazardous Polymerization: Will occur [ ] Will not occur [ X ]
Conditions To Avoid - Hazardous Polymerization
No data available.
SECTION 11. Toxicological Information
L-NNA
The toxicological effects of this compound have not been thoroughly studied.
Chronic Toxicological Effects
No data available.
SECTION 12. Ecological Information
L-NNA
Runoff from fire control or dilution water may cause pollution.
SECTION 13. Disposal Considerations
L-NNA
Waste Disposal Method
Dispose in accordance with local, state and federal regulations.
SECTION 14. Transport Information
L-NNA
DOT Proper Shipping Name
No data available.
Additional Transport Information
Transport in accordance with local, state, and federal regulations.
SECTION 15. Regulatory Information
L-NNA
Regulatory information on this product is not available.
SECTION 16. Other Information
L-NNA
For research use only, not for human or veterinary clinical use.
DISCLAIMER: This information is believed to be accurate and represents the best information currently available to us.
However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information,
and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the
information for their particular purposes.
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