Product ID:1 DIESEL FUEL,1 HEATING OIL
MSDS Date:12/01/1992
FSC:9140
NIIN:00-286-5289
MSDS Number: BKSNR

WYOMING REFINING COMPANY

740 WEST MAIN STREET
NEWCASTLE, WY 82701
US

Emergency Phone: 605-342-1614/800-424-9300(CHEMTREC)

Info Phone: 605-342-1614

Preparer: L.C. HOWARD 307-746-4445

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%

OSHA PEL 400 PPM (NAPHTHA)

ACGIH TLV: 400 PPM (NAPHTHA)

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; 9293

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
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. LOW TOXICITY BY INGESTION, BUT MINUTE AMOUNTS ASPIRATED
INTO LUNGS MAY CAUSE SEVERE PULMON ARY INJURY, EVEN DEATH.
NAPHTALENE IS POTENTIAL IRRITANT TO EYES, SKIN, LUNGS, AND MAY
DAMAGE BLOOD, EYES AND KIDNEYS.
Explanation of Carcinogenicity:PRODUCT CAN CAUSE SKIN CANCER WHEN
REPEATEDLY APPLIED AND NEVER WASHED FROM ANIMAL'S SKIN.
Effects of Overexposure:EYES/SKIN: MILD IRRITATION, POSSIBLE DERMATITIS
WITH PROLONGED/REPEATED CONTACT. INHALATION: RESPIRATORY
IRRITATION, NAUSEA, DIZZINESS, HEADACHE, FOLLOWED BY
UNCONSCIOUSNESS AND 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 WITH WATER FOR 15 MINUTES, HOLD LIDS OPEN. IF
IRRITATION PERSISTS, SEE DOCTOR. SKIN: WASH WITH SOAP AND WATER.
REMOVE CONTAMINATED CLOTHING AND LAUNDER BEFORE REUSE. INHALATION:
REMOVE TO F RESH AIR. GIVE OXYGEN/CPR IF NEEDED. SEE DOCTOR.
INGESTION: DO NOT INDUCE VOMITING. GET IMMEDIATE MEDICAL CARE. GIVE
NOTHING BY MOUTH IF UNCONSCIOUS.

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:DO NOT STORE OR HANDLE NEAR HEAT,
SPARKS, FLAMES OR STRONG OXIDANTS. USE AND STORE IN COOL, WELL
VENTILATED AREAS. ELECTRICALLY GROUND CONTAINERS.
Other Precautions:USE ONLY AS MOTOR FUEL OR FURNACE OIL. DO NOT WELD,
HEAT OR DRILL EMTPY CONTAINER. REPLACE CAP OR BUNG. NOT FOR USE AS
PRTABLE HEATER OR APPLIANCE FUEL. TOXIC FUMES MAY ACCUMULATE AND
MAY CAUSE DEATH.

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 PERTAIN ING 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:SPLASH GOGGLES OR FACESHIELD.
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
DIESEL EXHAUST IS A POTENTIAL CARCINOGENIC HAZARD TO HUMAN ACCORDING TO
NIOSH.

HCC:F4
Boiling Pt:B.P. Text:330F,166C
Vapor Pres:2 MM
Vapor Density:>1
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 SUCH AS LIQUID CHLORINE, OXYGEN RICH AIR,
HYPOCHLORITES.
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.