Product ID:FUEL OIL
MSDS Date:05/11/1997
FSC:9140
NIIN:00-873-3902
Status Code:A
MSDS Number: CLHPH

MOBIL OIL CORP

3225 GALLOWS RD
FAIRFAX, VA 22037-0001
US

Emergency Phone: 609-737-4411 (COLLECT)

Info Phone: 800-662-4525, 703-849-3451

Preparer: NOT PROVIDED

Cage: 6G112

MOBIL OIL CORP

FAIRFAX, VA 22037 US

Telephone: 800-662-4525, 856-224-4644

Cage: 6G112

RESIDUAL FUEL OIL

CAS: 68476-33-5

RTECS: LS8960000

OSHA PEL NOT PROVIDED

ACGIH TLV: NOT PROVIDED

HYDROGEN SULFIDE

CAS: 7783-06-4

RTECS: MX1225000

OSHA PEL see Table Z-2

ACGIH TLV: 14 MG/M3;10 PPM

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

LD50 LC50 Mixture:LD50 (ORAL, RAT) > 2,000 MG/KG
Reports of Carcinogenicity:NTP:NO IARC:YES OSHA:NO
Health Hazards Acute and Chronic:EFFECTS OF OVEREXPOSURE: WARNING:
TRACE AMOUNTS OF HYDROGEN SULFIDE (H2S), A HIGHLY TOXIC GAS MAY BE
PRESENT. USE APPROPRIATE RESPIRATORY EQUIPMENT. RESPIRATORY
IRRITATION, DIZZINESS, NAUSEA, LOSS OF CONSCIOUSNESS. PROLONGED,
REPEATED SKIN CONTACT MAY RESULT IN SKIN IRRITATION OR MORE SERIOUS
SKIN DISORDERS. NOTE: THIS PRODUCT CONTAINS POLYCYCLIC AROMATIC
HYDROCARBONS, SOME OF WHICH HAVE BEEN REPO RTED TO CAUSE SKIN
CANCER IN HUMANS UNDER CONDITIONS OF POOR PERSONAL HYGIENE AND
PROLONGED, REPEATED CONTACT. TOXIC EFFECTS ARE UNLIKELY TO OCCUR IN
HUMANS IF GOOD PERSONAL HYGIENE PRACTICES ARE USED .
Explanation of Carcinogenicity:IARC = 2B.
Effects of Overexposure:RESPIRATORY IRRITATION, DIZZINESS, NAUSEA, LOSS
OF CONSCIOUSNESS. PROLONGED, REPEATED SKIN CONTACT MAY RESULT IN
SKIN IRRITATION.
Medical Cond Aggravated by Exposure:NOT PROVIDED

First Aid:EYE CONTACT: FLUSH THOROUGHLY WITH WATER. IF IRRITATION
OCCURS, CALL A PHYSICIAN. SKIN CONTACT: DRY WIPE EXPOSED SKIN AND
CLEANSE WITH WATERLESS HAND CLEANER FOLLOWED BY WASHING WITH SOAP
AND WATER. REMOVE CONTAMINATED CLOTHING. LAUNDER BEFORE REUSE.
INHALATION: REMOVE FROM FURTHER EXPOSURE. IF RESPIRATORY
IRRITATION, DIZZINESS, NAUSEA, OR UNCONSCIOUSNESS OCCURS, SEEK
IMMEDIATE MEDICAL ASSISTANC E. IF BREATHING HAS STOPPED, USE
MOUTH-TO-MOUTH RESUSCITATION. INGESTION: IF MEDICAL ATTENTION WILL
BE DELAYED, INDUCE VOMITING WITH IPECAE SYRUP/FINGER DOWN THROAT.
DO NOT INDUCE VOMITING/ GIVE ANYTH ING BY MOUTH TO AN UNCONSCIOUS
PATIENT.

Flash Point Method:PMCC
Flash Point:>60.C, 140.F
Lower Limits:N/E
Upper Limits:N/E
Extinguishing Media:CARBON DIOXIDE, FOAM, DRY CHEMICAL AND WATER FOG.
USE WATER TO KEEP FIRE EXPOSED CONTAINERS COOL.
Fire Fighting Procedures:IF A LEAK OR SPILL HAS NOT IGNITED, USE WATER
SPRAY TO DISPERSE THE VAPORS AND TO PROTECT PERSONNEL ATTEMPTING TO
STOP LEAK. WATER SPRAY MAY BE USED TO FLUSH SPILLS AWAY FROM
EXPOSURES. PREVENT RUNOFF FROM FIRE CONTROL OR DILUTION FROM
ENTERING STREAMS, SEWERS, OR DRINKING WATER SUPPLY. WEAR SCBA IN
ENCLOSED AREAS.
Unusual Fire/Explosion Hazard:MATERIAL IS COMBUSTIBLE.

Spill Release Procedures:ADSORB ON FIRE RETARDANT TREATED SAWDUST,
DIATOMACEOUS EARTH, ETC. SHOVEL UP AND DISPOSE OF AT AN
APPROPRIATE WASTE DISPOSAL FACILITY IN ACCORDANCE WITH CURRENT
APPLICABLE LAWS AND REGULATIONS, AND P RODUCT CHARACTERISTICS AT
TIME OF DISPOSAL. PREVENT SPILLS FROM ENTERING STORM SEWERS OR
DRAINS. REPORT SPILLS AS REQUIRED TO AUTHORITIES 800-424-8802.
Neutralizing Agent:NOT RELEVANT

Handling and Storage Precautions:STORE IN A COOL AREA. A FLAMMABLE
ATMOSPHERE CAN BE PRODUCED IN STORAGE TANK HEADSPACES. MONITOR AND
MAINTAIN HEADSPACE GAS CONCENTRATIONS BELOW FLAMMABLE LIMITS.
ENSURE THAT THERE ARE NO IGNITION SOU RCES IN THE AREA. AVOID
SPARKING CONDITIONS. GROUND AND BOND ALL TRANSFER EQUIPMENT.
Other Precautions:HARMFUL IN CONTACT WITH OR IF ABSORBED THROUGH THE
SKIN. H2S MAY BE PRESENT. AVOID INHALATION OF VAPORS OR MISTS.
PORTABLE CONTAINERS APPROVED FOR STORING FUEL MUST BE PLACED ON THE
GROUND AND THE NOZ ZEL MUST STAY IN CONTACT WITH THE CONTAINER WHEN
FILLING TO PREVENT BUILD UP AND DISCHARGE OF STATIC ELECTRICITY.

Respiratory Protection:APPROVED RESPIRATORY PROTECTIVE EQUIPMENT MUST
BE USED IN HIGH VAPOR OR MIST CONCENTRATIONS.
Ventilation:USE IN WELL VENTILATED AREA. VENTILATION DESIRABLE AND
EQUIPMENT SHOULD BE EXPLOSION PROOF.
Protective Gloves:IMPERVIOUS GLOVES MUST BE WORN.
Eye Protection:CHEMICAL TYPE GOGGLES SHOULD BE WORN.
Other Protective Equipment:IF CONTACT IS LIKELY OIL IMPERVIOUS CLOTHING
MUST BE WORN.
Work Hygienic Practices:AVOID ALL PERSONAL CONTACT.
Supplemental Safety and Health
ABBREVIATION: N/A = NOT APPLICABLE. N/AV = NOT AVAILABLE. N/K =
UNKNOWN. N/P = NOT PROVIDED. N/R = NOT RELEVANT. N/D = NOT
DETERMINED. N/E = NOT ESTABLISHED. CNS = CENTRAL NERVOUS SYSTEM. GI
= GASTROI NTESTINAL. SCBA = SELF CONTAINED BREATHING APPARATUS.

HCC:F4
NRC/State Lic Num:NOT RELEVANT
Boiling Pt:>204.4C, 400.F
Decomp Temp:Decomp Text:NOT PROVIDED
Vapor Pres:<1 @ 20C/68F
Vapor Density:> 0.9
Spec Gravity:0.85-1.02
Viscosity:>25.0 CST @ 40C/104F
Solubility in Water:NEGLIGIBLE
Appearance and Odor:DARK, VISCOUS LIQUID - HYDROCARBON ODOR
Percent Volatiles by Volume:NOT PROVIDED
Corrosion Rate:NOT PROVIDED

Stability Indicator/Materials to Avoid:YES
HALOGENS, STRONG ACIDS, ALKALIES, AND OXIDIZERS.
Stability Condition to Avoid:HEAT, SPARKS, FLAME AND BUILD UP OF STATIC
ELECTRICITY.
Hazardous Decomposition Products:NITROGEN OXIDES, SULFUR OXIDES, CARBON
MONOXIDE.

Waste Disposal Methods:PRODUCT IS SUITABLE FOR BURNING IN AN ENCLOSED,
CONTROLLED BURNER FOR FUEL VALUE OR DISPOSAL BY SUPERVISED
INCINERATION. SUCH BURNING MAY BE LIMITED PURSUANT TO THE RESOURCE
CONSERVATION AND RECOVERY ACT. PRODUCT IS SUITABLE FOR PROCESSING
BY AN APPROVED RECYCLING FACILITY OR CAN BE DISPOSED OF AT A N
APPROPRIATE GOVERNMENT WASTE DISPOSAL FACILITY.

Toxicological Information:ORAL TOXICITY (RATS): PRACTICALLY NON-TOXIC
(LD50): GREATER THAN 2000 MG/KG? BASED ON TESTING OF SIMILAR
PRODUCTS AND/OR THE COMPONENTS. DERMAL TOXICITY (RABBITS):
PRACTICALLY NON-TOXIC (LD50): GREATE R THAN 2000 MG/KG?BASED ON
TESTING OF SIMILAR PRODUCTS AND/OR THE COMPONENTS. INHALATION
TOXICITY (RATS): PRACTICALLY NON-TOXIC (LC50: GREATER THAN 5
MG/L)... BASED ON TESTING OF SIMILAR PRODUCTS AND/ OR THE
COMPONENTS. EYE IRRITATION (RABBITS): PRACTICALLY NON-IRRITATING.
(DRAIZE SCORE: > 6 BUT 15 OR LESS). --- BASED ON TESTING OF SIMILAR
PRODUCTS AND/OR THE COMPONENTS. SKIN IRRITATION (RABBITS):
PRACTICALLY NON-IRRITATING.

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.

Ecological:ENVIRONMENTAL FATE AND EFFECTS: NOT ESTABLISED. HARMFUL TO
AQUATIC ORGANISMS, MAY CAUSE LONG-TERM ADVERSE EFFECTS IN THE
AQUATIC ENVIRONMENT.

Transport Information:NOTE: THE FLASH POINT IS > 140F. DOT: FLAMMABLE
LIQUID/COMBUSTIBLE LIQUID (49 CFR 173.120 (B) (2)). OSHA:
COMBUSTIBLE LIQUID. IATA/IMO: FLAMMABLE LIQUID. USA DOT: SHIPPING
NAME: FUEL OIL. HAZARD CLAS S: COMBUSTIBLE LIQUID. ID NUMBER:
NA1993. ERG NUMBER: 128. PACKING GROUP: PG III. PLACARD:
COMBUSTIBLE. PRODUCT RQ: 250000 LBS (BASED ON RQ FOR HYDROGEN
SULFIDE). IMO: HAZARD CLASS & DIV: 3.3. UN NUMB ER: 1268. PACKING
GROUP: PG III. SHIPPING NAME: PETROLEUM DISTILLATE N.O.S. LABEL:
FLAMMABLE LIQUID. ICAO/IATA: HAZARD CLASS: 3. UN NUMBER: 1268.
PACKING GROUP: III. SHIPPING NAME: PETROLEUM DISTILLAT E, N.O.S.
LABEL: FLAMMABLE LIQUID.

SARA Title III Information:U.S. SUPERFUND AMENDMENTS AND
REAUTHORIZATION ACT (SARA) TITLE III: THIS PRODUCT CONTAINS NO
"EXTREMELY HAZARDOUS SUBSTANCES". SARA (311/312) REPORTABLE HAZARD
CATEGORIES: FIRE, CHRONIC. THIS PRODUCT CONTAINS NO CHEMICALS
REPORTABLE UNDER SARA (313) TOXIC RELEASE PROGRAM.
Federal Regulatory Information:ALL COMPONENTS COMPLY WITH TSCA. RCRA
INFORMATION: THE UNUSED PRODUCT, IN MFR OPENION, IS NOT
SPECIFICALLY LISTED BY THE EPA AS A HAZARDOUS WASTE (40 CFR, PART
261D), NOR IS IT FORMULATED TO CONTAIN M ATERIALS WHICH ARE LISTED
HAZARDOUS WASTES. IT DOES NOT EXHIBIT THE HAZARDOUS CHARACTERISTICS
OF IGNITABILITY, CORROSIVITY, OR REACTIVITY AND IS NOT FORMULATED
WITH CONTAMINANTS AS DETERMINED BY THE T OXICITY CHARACTERISTIC
LEACHING PROCEDURE (TCLP). HOWEVER, USED PRODUCT MAY BE REGULATED.
State Regulatory Information:THE FOLLOWING PRODUCT INGREDIENTS ARE
CITED ON THE LISTS BELOW: FUEL OIL: LIST CITATION 25. HYDROGEN
SULFIDE (COMPONENT ANALYSIS) (0.04%) CAS NUMBER 7783-06-4: LIST
CITATION 22. RESIDUAL FUEL OIL (684 76-33-5): LIST CITATION 8, 17,
21. 8 = IARC; 17 = CA P65; 21 = LA RTK. 22 = MI 293; 25 = PA RTK.