Product ID:DIESEL FUEL 1/HEATING OIL 1
MSDS Date:12/01/1992
FSC:9140
NIIN:00-247-4366
MSDS Number: BKSKQ

WYOMING REFINING CO

740 WEST MAIN ST
NEWCASTLE, WY 82701
US

Emergency Phone: 307-746-4931/800-424-9300(CHEMTREC)

Info Phone: 307-746-4931/605-342-1614

Preparer: L. C. HOWARD

Cage: 4L822

WYOMING REFINING CO

820 NEWCASTLE, WY 82701 US

Telephone: 605-342-1614

Cage: 4L822

DIESEL FUEL #1 (MIXTURE OF AROMATIC AND ALIPHATIC

Fraction By Weight: >90%

NAPHTHALENE (SARA III)

CAS: 91-20-3

RTECS: QJ0525000

Fraction By Weight: 3% APPRX

OSHA PEL 10 PPM/15 STEL

ACGIH TLV: 10 PPM/15 STEL; 9192

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:PRODUCT IS MILDLY IRRITATING TO BODY
TISSUES. BREATHING VAPORS MAY PRODUCE CENTRAL NERVOUS SYSTEM
DEPRESSION, AND PROLONGED AND/OR REPEATED SKIN CONTACT MAY CAUSE
DERMATITIS.
Explanation of Carcinogenicity:PRODUCT IS NOT LISTED AS A CARCINOGEN BY
IARC, NTP, OR OSHA.
Effects of Overexposure:EYE:IRRITATION, SKIN:MILD IRRITATION,POSSIBLE
DERMATITIS WITH PROLONGED/REPEATED CONTACT. INHALED:RESPIRATORY
IRRITATION, NAUSEA, DIZZINESS, HEADACHE, FOLLOWED BY UNCONSCIOUS &
CONVULSIONS. INGESTED: LOW ORDER TOXICITY, G/I IRRITATION, NAUSEA.
LIQUID ASPIRATED INTO LUNGS AT INGESTION MAY CAUSE SEVERE PULMONARY
INJURY
Medical Cond Aggravated by Exposure:PEOPLE WITH A SKIN DISORDER SHOULD
USE EXTRA CAUTION TO AVOID SKIN CONTACT WHEN HANDLING OR USING THIS
PRODUCT.

First Aid:EYE:FLUSH W/WATER 15 MIN, HOLD LIDS OPEN. SKIN:WASH WITH
SOAP & WATER. REMOVE CONTAMINATED CLOTHING AND LAUNDER BEFORE
REUSE. INHALED:REMOVE TO FRESH AIR. RESTORE BREATHING IF
NECESSARY. INGESTED:D O NOT INDUCE VOMITING. GET IMMEDIATE MEDICAL
CARE. GIVE NOTHING BY MOUTH IF UNCONSCIOUS. IF IRRITATION
PERSISTS OR IS SEVERE,SEE A DOCTOR.

Flash Point Method:TCC
Flash Point:140F,60C
Autoignition Temp:Autoignition Temp Text:475F
Lower Limits:0.5
Upper Limits:6.0
Extinguishing Media:USE WATER FOG, CARBON DIOXIDE, FOAM, OR DRY
CHEMICAL OR VAPORIZING LIQUIDS. NOTE:WATER MAY BE INEFFECTIVE.
Fire Fighting Procedures:WEAR FIRE FIGHTING PROTECTIVE EQUIPMENT AND A
FULL FACED SELF CONTAINED BREATHING APPARATUS. EVACUATE AREA. COOL
FIRE EXPOSED CONTAINERS WITH WATER SPRAY.
Unusual Fire/Explosion Hazard:COMBUSTION OR HEAT OF FIRE MAY PRODUCE
HAZARDOUS DECOMPOSITION PRODUCTS AND VAPORS.

Spill Release Procedures:ELIMINATE SOURCES OF IGNITION. MINOR: ABSORB
MATERIAL WITH CLAY, VERMICULITE, OR SIMILAR ABSORBENT MATERIAL.
PLACE IN DISPOSAL CONTAINERS. MAJOR: DIKE & CONTAIN SPILL. SHUT OFF
LEAKS. RECOVER LIQUID I F POSSIBLE OR ABSORB.

Handling and Storage Precautions:STORE PER NFPA REGULATIONS. KEEP
CONTAINERS CLOSED WHEN NOT IN USE. DETACHED STORAGE IS PREFERABLE.
Other Precautions:'EMPTY' CONTAINERS MAY CONTAIN RESIDUE OR VAPOR.
TREAT THEM WITH THE RESPECT DUE FULL ONES. DO NOT CUT,WELD,ETC. ON
THEM. GROUND CONTAINERS BEFORE TRANSFERRING LIQUID. AVOID HAVING
OPEN ELECTRICAL EQ UIPMENT IN VAPOR AREAS.

Respiratory Protection:RESPIRATOR WILL NOT NORMALLY BE NECESSARY. USE
NIOSH/MSHA APPROVED AIR SUPPLIED RESPIRATOR OR RESPIRATOR FOR
ORGANIC VAPOR IF EXPOSURE IS ABOVE THE TLV/PEL. SEE 29 CFR 1910.134
FOR REGULATIONS PERTAI NING TO RESPIRATOR USE.
Ventilation:USE ONLY IN A WELL VENTILATED AREA. USE EXPLOSION PROOF
ELECTRICAL EQUIPMENT.
Protective Gloves:NEOPRENE, OR OTHER CHEMICAL RESISTANT
Eye Protection:SAFETY GLASSES OR SPLASH GOGGLES
Other Protective Equipment:USE CHEMICAL RESISTANT APRON AND/OR OTHER
CLOTHING AS NEEDED TO PREVENT PROLONGED OR REPEATED SKIN CONTACT.
Work Hygienic Practices:USE GOOD CHEMICAL HYGIENE PRACTICES. AVOID
PROLONGED/REPEATED CONTACT. DO NOT EAT, DRINK OR SMOKE IN WORK
AREA.
Supplemental Safety and Health
NONE

HCC:F4
Boiling Pt:B.P. Text:330F,166C
Vapor Pres:2 MM
Spec Gravity:0.8
Solubility in Water:NEGLIGIBLE
Appearance and Odor:CLEAR LIQUID, HYDROCARBON ODOR
Percent Volatiles by Volume:NIL

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS
Stability Condition to Avoid:HIGH HEAT, OPEN FLAMES AND OTHER SOURCES
OF IGNITION
Hazardous Decomposition Products:SMOKE, CARBON MONOXIDE, CARBON DIOXIDE
MAY BE FORMED DURING COMBUSTION.

Waste Disposal Methods:DISPOSE I/A/W ALL FEDERAL, STATE AND LOCAL
REGULATIONS. MANUFACTURER MAKES NO SUGGESTIONS AS TO METHOD OF
DISPOSAL. HMIS SUGGESTS THAT DISPOSAL MAY BE DONE BY INCINERATION.

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.