Product ID:2,3-DIMETHYLPYRAZINE, 150948
MSDS Date:01/13/1994
FSC:6810
NIIN:00N055991
MSDS Number: BWFTK

Emergency Phone: 800-424-9300 (CHEMTREC)

Info Phone: 216-562-1500

Preparer: RL

Cage: IO030

Telephone: 216-831-3000

Cage: IO030

PYRAZINE,2,3-DIMETHYL-; (2,3-DEMETHYPYRAZINE)

CAS: 5910-89-4

RTECS: UQ2625000

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:LD50: (ORAL,RAT) 613 MG/KG
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:HIGHLY TOXIC VIA INGESTION. POSSIBLY
TOXIC VIA OTHER ROUTES. MODERATE TO SEVERE ERYTHEMA (REDNESS) &
MODERATE EDEMA (RAISED SKIN).
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:SKIN: REMOVE CONTAMD CLTHG, RINSE LIBERALLY W/SOAP & WATER
FOR A CONSIDERABLE PERIOD. CALL MD. INGEST: RINSE MOUTH SEVERAL
TIMES W/WATER, DO NOT INGEST. CALL MD/TAKE PATIENT TO HOSPITAL.
(SUPP DATA)

Flash Point:130F,54C
Extinguishing Media:CO*2, DRY CHEMICAL, FOAM.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPRVD SCBA & FULL PROT EQUIP.
Unusual Fire/Explosion Hazard:NONE SPECIFIED BY MANUFACTURER.

Spill Release Procedures:ABSORB THE LIQUID IN DRY SAND, DIATONITE,
VERMICULITE, ETC. SHOVEL THE MIXTURE INTO PLASTIC BAGS & REMOVE TO
THE CENTRAL DEPOT FOR CHEMICAL WASTE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:ALWAYS WEAR GLOVES, MASK, GOGGLES.
STORE AT ROOM TEMPERATURE.
Other Precautions:SWEEP INTO SUITABLE CONTAINER OR DISPOSAL.

Respiratory Protection:USE NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE
FOR EXPOSURE OF CONCERN .
Ventilation:LOCAL EXHAUST REQUIRED. USE A HOOD.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES.
Other Protective Equipment:EYE WASH FOUNTAIN & DELUGE SHOWER MEETING
ANSI DESIGN CRITERIA .
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
FIRST AID PROC: EYES: RINSE LIBERALLY WITH WATER FOR AT LEAST 15
MINUTES. CALL MD/TAKE PATIENT TO HOSPITAL. INHAL: TAKE THE PATIENT
INTO THE FRESH AIR & ALLOW TO REST. CALL MD/TAKE PATIENT TO A
HOSPIT AL.

Boiling Pt:B.P. Text:313F,156C
Spec Gravity:1.022
Solubility in Water:INSOLUBLE.
Appearance and Odor:COLORLESS TO YELLOW LIQUID.

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZERS, STRONG ACIDS.
Stability Condition to Avoid:VAPORS EXPOSED TO HEAT OR FLAMES.
Hazardous Decomposition Products:TOXIC FUMES OF NO*X.

Waste Disposal Methods:INCINERATE OR LANDFILL AS COMPLIANCE WITH
FEDERAL, STATE & LOCAL LAWS.

Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.