Product ID:NUMBER 2 DIESEL FUEL/ NUMBER 2 HEATING OIL
MSDS Date:01/01/1991
FSC:9140
NIIN:00-286-5297
MSDS Number: BKSQK

WYOMING REFINING CO

MAIN ST
NEWCASTLE, WY 82701
US

Emergency Phone: 307-746-4931

Info Phone: 605-342-1614

Preparer: J.L. JACKSON

Cage: 4L822

WYOMING REFINING CO

820 NEWCASTLE, WY 82701 US

Telephone: 605-342-1614

Cage: 4L822

HYDROCARBONS

Fraction By Weight: >50%

NAPHTHALENE (SARA III)

CAS: 91-20-3

RTECS: QJ0525000

Fraction By Weight: 3%

OSHA PEL 10 PPM/15 STEL

ACGIH TLV: 10 PPM/15 STEL; 9192

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

BENZENE (SARA III)

CAS: 71-43-2

RTECS: CY1400000

Fraction By Weight: 0 - 5%

OSHA PEL 1PPM/5STEL;1910.1028

ACGIH TLV: 10 PPM; A2; 9192

EPA Report Quantity: 10 LBS

DOT Report Quantity: 10 LBS

HEXANE (N-HEXANE)

CAS: 110-54-3

RTECS: MN9275000

Fraction By Weight: 0 - 5%

OSHA PEL 500 PPM

ACGIH TLV: 50 PPM; 9293

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

TOLUENE (SARA III)

CAS: 108-88-3

RTECS: XS5250000

Fraction By Weight: 0 - 15%

OSHA PEL 200 PPM/150 STEL

ACGIH TLV: 50 PPM; 9293

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

XYLENES (O-,M-,P- ISOMERS) (SARA III)

CAS: 1330-20-7

RTECS: ZE2100000

Fraction By Weight: 0 - 5%

OSHA PEL 100 PPM/150 STEL

ACGIH TLV: 100 PPM/150STEL;9192

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:YES
Health Hazards Acute and Chronic:EYES: IRRITATION. SKIN: MINOR
IRRITATION FOLLOWING PROLONGED OR FREQUENTLY REPEATED CONTACT.
INHALATION: CENTRAL NERVOUS SYSTEM EFFECTS. INGESTION: LOW ORDER
OF TOXICITY, BUT MINUTE AMOUNTS ASPIRAT ED INTO THE LUNGS DURING
INGESTION MAY CAUSE SEVERE PULMONARY INJURY OR DEATH.
Explanation of Carcinogenicity:THIS MATERIAL CONTAINS BENZENE.
Effects of Overexposure:CENTRAL NERVOUS SYSTEM EFFECTS INCLUDE
WEAKNESS, HEADACHE, NAUSEA, CONFUSION, BLURRED VISION, DROWSINESS,
DIZZINESS, SLURRED SPEECH, FLUSHED FACE, UNCONSCIOUSNESS OR
CONVULSIONS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYES: IMMEDIATELY FLUSH EYES WITH FRESH WATER FOR AT LEAST 15
MINUTES. SKIN: IMMEDIATELY WASH SKIN THOROUGHLY WITH SOAP AND
PLENTY OF WATER. LAUNDER CONTAMINATED CLOTHING. INHALATION: REMOVE
TO FRES H AIR AND CALL A PHYSICIAN IMMEDIATELY. INGESTION: DO NOT
INDUCE VOMITING. CALL A PHYSICIAN IMMEDIATELY.

Flash Point Method:PMCC
Flash Point:150F,66C
Autoignition Temp:Autoignition Temp Text:494F
Lower Limits:0.4
Upper Limits:6
Extinguishing Media:CARBON DIOXIDE, DRY CHEMICAL, FOAM OR WATER SPRAY,
AND VAPORIZING LIQUIDS.
Fire Fighting Procedures:USE WATER TO COOL FIRE EXPOSED CONTAINERS. USE
WATER TO DISPERSE VAPORS. DO NOT ENTER AN ENCLOSED OR CONFINED
SPACE WITH OUT PROTECTIVE EQUIPMENT.
Unusual Fire/Explosion Hazard:PRODUCT IS COMBUSTIBLE. VAPORS CAN
EXPLODE. LIQUID EVAPORATES AND FORMS VAPORS WHICH CAN SPREAD EASILY
AND CAN BE SET ON FIRE BY MANY SOURCES.

Spill Release Procedures:THIS MATERIAL IS COMBUSTIBLE. CONTAIN SPILL
IMMEDIATELY IN SMALLEST POSSIBLE AREA USING ABSORBENT BOOMS, DIKING
OR IMPOUNDING. ADD SAND, CLAY, DIATOMACEOUS EARTH OR SUITABLE
ABSORBENT TO SPILL AREA.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN ACCORDANCE WITH NATIONAL FIRE
PROTECTION ASSOCIATION REGULATIONS.
Other Precautions:DO NOT WELD, HEAT OR DRILL EMPTY CONTAINERS. THIS
PRODUCT IS NOT TO BE USED AS AN APPLIANCE FUEL.

Respiratory Protection:AVOID PROLONGED BREATHING OF VAPOR. USE
APPROPRIATE NIOSH-APPROVED RESPIRATORY PROTECTION, WHEN NECESSARY.
USE SUPPLIED-AIR RESPIRATORY PROTECTION IN CONFINED OR ENCLOSED
SPACES.
Ventilation:USE THIS MATERIAL ONLY IN WELL VENTILATED AREAS.
Protective Gloves:CHEMICAL-RESISTANT GLOVES.
Eye Protection:SPLASH GOGGLES OF FACE SHIELDS.
Other Protective Equipment:CHEMICAL-RESISTANT APRON OR OTHER IMPERVIOUS
CLOTHING.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING THIS MATERIAL.
Supplemental Safety and Health
NONE

HCC:V4
Boiling Pt:B.P. Text:350F,177C
Vapor Pres:0
Spec Gravity:0.8
Solubility in Water:INSOLUBLE
Appearance and Odor:STRAW YELLOW LIQUID.

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Stability Condition to Avoid:UNDUE EXPOSURE TO AIR, HEAT, AND FLAME.
Hazardous Decomposition Products:CARBON MONOXIDE.

Waste Disposal Methods:DISPOSE IN ACCORDANCE WITH APPLICABLE LOCAL,
STATE, AND FEDERAL REGULATIONS.

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.