Material Safety Data Sheet
MSDS ID NO.: 0178MAR019
Revision date: 06/02/2006
1. CHEMICAL PRODUCT AND COMPANY INFORMATION
Product code: MR0295
Product name: Marathon Marine-Terrain 2-Cycle Engine Oil
Synonym: Marine-Terrain 2-Cycle Engine Oil; Marine Terrain TC-W3; Marathon 2 Cycle Oil
Chemical Family: Motor/Lube Oil
Formula: Mixture
Manufacturer:
Marathon Petroleum Company LLC
539 South Main Street
Findlay OH 45840
Other information: 419-421-3070
Emergency telephone number: 877-627-5463
2. COMPOSITION/INFORMATION ON INGREDIENTS
2-Cycle Oil is a complex mixture of highly refined lubricating oil base stocks, 170 Solvent (Stoddard Solvent) and
additives.
Product information:
Name CAS Number Weight % ACGIH Exposure OSHA - Vacated Other:
Limits: PELs - Time
Weighted Ave
Marathon Marine-Terrain 2-Cycle Mixture 100
Engine Oil
Component Information:
Name CAS Number Weight % ACGIH Exposure OSHA - Vacated Other:
Limits: PELs - Time
Weighted Ave
Petroleum Distillates, Hydrotreated 64742-54-7 52-55 Mineral Oil Mist
Heavy Paraffinic (MOM)
=5 mg/m3 TWA
= 10 mg/m3 STEL
Distillates Petroleum, Hydrotreated 64742-47-8 25-30 = 200 mg/m鲁 TWA
Light application restricted
to conditions in which
there are negligible
aerosol exposures
skin - potential for
cutaneous absorption
(as total hydrocarbon
vapor)
Additives Not specified 16-19
Notes: The manufacturer has voluntarily elected to reflect exposure limits contained in
OSHA's 1989 air contaminants standard in its MSDS's, even though certain of those
exposure limits were vacated in 1992.
MSDS ID NO.: 0178MAR019 Product name: Marathon Marine-Terrain 2-Cycle Page 1 of 9
Engine Oil
3. HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
2-CYCLE OIL IS CONSIDERED TO BE A COMBUSTIBLE LIQUID PER THE OSHA HAZARD COMMUNICATION
STANDARD AND SHOULD BE KEPT AWAY FROM HEAT, FLAME AND OTHER SOURCES OF IGNITION. IF
SWALLOWED, THE VOLATILE COMPONENTS OF THIS PRODUCT MAY GET SUCKED INTO THE LUNGS
(ASPIRATED) AND CAUSE LUNG DAMAGE OR EVEN DEATH.
OSHA WARNING LABEL:
WARNING.
COMBUSTIBLE LIQUID.
ASPIRATION (INADVERTENT SUCTION) OF LIQUID INTO THE LUNGS CAN PRODUCE CHEMICAL PNEUMONIA
OR EVEN DEATH.
CONSUMER WARNING LABEL:
A CONSUMER WARNING LABEL IS NOT APPLICABLE FOR THIS PRODUCT.
Inhalation: Exposure to high vapor concentrations may produce headache, giddiness, vertigo,
and anesthetic stupor.
Ingestion: Ingestion may result in nausea, vomiting, diarrhea and central nervous system
depression. Aspiration (inadvertent suction) of liquid into the lungs must be avoided
as even small quantities in the lungs can produce chemical pneumonitis, pulmonary
edema/hemorrhage and even death.
Skin contact: May cause mild skin irritation. Prolonged or repeated liquid contact can cause
dermatitis, folliculitis or oil acne.
Eye contact: Eye irritation may result from contact with the liquid or exposure to the vapor at
concentrations above the TLV.
Carcinogenic Evaluation:
Product information:
Name IARC NTP ACGIH - OSHA - Select
Carcinogens: Carcinogens: Carcinogens: Carcinogens:
Marathon Marine-Terrain 2-Cycle NE
Engine Oil
Mixture
Notes: The International Agency for Research on Cancer (IARC) has determined that there
is no evidence that severely solvent-refined oils are carcinogenic to experimental
animals.
Component Information:
Name IARC NTP ACGIH - OSHA - Select
Carcinogens: Carcinogens: Carcinogens: Carcinogens:
Distillates Petroleum, Hydrotreated A3 - Animal Carcinogen
Light (as total hydrocarbon
64742-47-8 vapor)
Notes: The International Agency for Research on Cancer (IARC) has determined that there
is inadequate evidence for the carcinogenicity of aliphatic hydrocarbon solvents in
humans. Therefore, aliphatic hydrocarbon solvents are not classifiable as to their
carcinogenicity to humans (Group 3)
MSDS ID NO.: 0178MAR019 Product name: Marathon Marine-Terrain 2-Cycle Page 2 of 9
Engine Oil
4. FIRST AID MEASURES
Inhalation: If affected, move person to fresh air. If breathing is difficult, administer oxygen. If not
breathing or if no heartbeat, give artificial respiration or cardiopulmonary
resuscitation (CPR). Immediately call a physician. If symptoms or irritation occur with
any exposure, call a physician.
Skin contact: Wash with soap and large amounts of water. Remove contaminated clothing. If
symptoms or irritation occur, call a physician.
Ingestion: If swallowed, do not induce vomiting and do not give liquids. Immediately call a
physician.
Eye contact: Flush eyes with large amounts of tepid water for at least 15 minutes. If symptoms or
irritation occur, call a physician.
Notes to physician: High velocity injection under the skin may result in serious injury. If left untreated the
affected area is subject to infection, disfigurement, lack of blood circulation and may
require amputation. When dispensed by high pressure equipment this material can
easily penetrate the skin and leave a bloodless puncture wound. Material injected
into a finger can be deposited into the palm of the hand. Within 24-48 hours the
patient may experience swelling, discoloration, and throbbing pain in the affected
area. Immediate treatment by a surgical specialist is recommended.
Medical conditions aggravated Skin contact could aggravate an existing skin disorder or dermatitis condition.
by exposure:
5. FIRE FIGHTING MEASURES
Suitable extinguishing media: For small fires, Class B fire extinguishing media such as
CO2, dry chemical, foam (AFFF/ATC) or water spray can be
used. For large fires, water spray, fog or foam (AFFT/ATC)
can be used. Fire fighting should be attempted only by those
who are adequately trained and equipped with proper
protective equipment.
Specific hazards: This product has been determined to be a combustible liquid
per the OSHA Hazard Communication Standard and should
be handled accordingly. For additional fire related
information, see NFPA 30 or the North American Emergency
Response Guide 128.
Special protective equipment for firefighters: Avoid using straight water streams. Water spray and foam
(AFFF/ATC) must be applied carefully to avoid frothing and
from as far a distance as possible. Avoid excessive water
spray application. Use water spray to cool exposed surfaces
from as far a distance as possible. Keep run-off water out of
sewers and water sources.
Flash point: 149 F, 65 C (PMCC)
Autoignition temperature: No data available.
Flammable limits in air - lower (%): 1
Flammable limits in air - upper (%): 6
NFPA rating: HMIS classification:
Health: 2 Health: 2
Flammability: 2 Flammability: 2
Reactivity: 0 Reactivity: 0
Other: - Special: *See Section 8 for guidance in selection of
personal protective equipment.
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Engine Oil
6. ACCIDENTAL RELEASE MEASURES
Personal precautions: Keep public away. Isolate and evacuate area. Shut off source if safe to do so.
Advise authorities and National Response Center (800-424-8802) if substance has
entered a watercourse or sewer. Advise local and state emergency services
agencies, if appropriate. Contain liquid with sand or soil. Recover and return free
product to proper containers. Use suitable absorbent materials such as vermiculite,
sand, or clay to clean up residual liquids.
7. HANDLING AND STORAGE
Handling:
Comply with all applicable EPA, OSHA, NFPA and consistent state and local requirements. Use appropriate grounding
and bonding practices. Store in properly closed containers that are appropriately labeled and in a cool well-ventilated
area. Do not cut, drill, grind or weld on empty containers since they may contain explosive residues. Do not pressurize
or expose to heat, open flames, strong oxidizers or other sources of ignition.
Hydrocarbons are basically non-conductors of electricity and can become electrostatically charged during mixing, filtering,
pumping at high flow rates or loading and transfer operations. If this charge reaches a sufficiently high level, sparks can
form that may ignite the vapors of flammable liquids. Sudden release of hot organic chemical vapors or mists from
process equipment operating under elevated temperature and pressure, or sudden ingress of air into vacuum equipment
may result in ignitions without the presence of obvious ignition sources. Nozzle spouts must be kept in contact with the
containers or tank during the entire filling operation.
Never siphon this product by mouth. Avoid repeated and prolonged skin contact. Exercise good personal hygiene
including removal of soiled clothing and prompt washing with soap and water.
8. EXPOSURE CONTROLS / PERSONAL PROTECTION
PERSONAL PROTECTIVE EQUIPMENT
Engineering measures: Local or general exhaust required when using at elevated temperatures that
generate vapors or mists.
Respiratory protection: Not required under normal conditions and adequate ventilation. Approved organic
vapor chemical cartridge or supplied air respirators should be worn when significant
vapors are generated. Observe respirator protection factor criteria cited in ANSI
Z88.2. Self-contained breathing apparatus should be used for fire fighting.
Skin and body protection: Use chemical resistant gloves such as neoprene, nitrile, or PVA to prevent prolonged
or repeated skin contact.
Eye protection: No special eye protection is normally required.
Hygiene measures: No data available.
9. PHYSICAL AND CHEMICAL PROPERTIES:
Appearance: Blue-green Liquid
Physical state (Solid/Liquid/Gas): Liquid
Substance type (Pure/Mixture): Mixture
Color: Blue-Green
Odor: Hydrocarbon
Molecular weight: Not determined.
pH: Neutral
Boiling point/range (5-95%): 315-398 F, 157.2-203.3 C
Melting point/range: Not determined.
MSDS ID NO.: 0178MAR019 Product name: Marathon Marine-Terrain 2-Cycle Page 4 of 9
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Decomposition temperature: Not applicable.
Specific gravity: Not determined
Density: 7.27 lbs/gal @ 60 F
Bulk density: No data available.
Vapor density: No data available.
Vapor pressure: <2 mm Hg @ 68 F
Evaporation rate: No data available.
Solubility: <1%
Solubility in other solvents: No data available.
Partition coefficient (n-octanol/water): No data available.
VOC content(%): 10-25
Viscosity: 7.6 cSt @ 100 C
5,450 cP @ -25 C
10. STABILITY AND REACTIVITY
Stability: The material is stable at 70 F, 760 mm pressure.
Polymerization: Will not occur.
Hazardous decomposition products: Carbon monoxide, carbon dioxide, aldehydes and
hydrocarbons.
Materials to avoid: Strong oxidizers such as nitrates, chlorates, peroxides.
Conditions to avoid: Heat and open flames.
11. TOXICOLOGICAL INFORMATION
Acute toxicity:
Product information:
Name CAS Number Inhalation: Dermal: Oral:
Marathon Marine-Terrain 2-Cycle Mixture LD50 = 2.18 to > 4 mg/l LD50 > 2 gm/kg LD50 > 2 gm/kg
Engine Oil [Rat] [Rabbit] [Rat]
Chronic skin painting studies with severely solvent refined neutral oils did not produce evidence of skin cancer in mice.
This product contains 10-20% Stoddard Solvent. Ninety day and two year inhalation studies of mineral spirits (stoddard
solvent) were conducted in mice and rats at concentrations of 138, 275, 550, 1,100 and 2,200 mg/m3. In the 90 day
studies, no significant toxicity was observed in rats except for nasel irritation at the highest dose and the previously noted
effects in the male rat kidney. No significant toxicity was observed in mice except for slight effects in the spleen of female
mice. No evidence of carcinogenic activity was observed in male mice or female rats chronically exposed to stoddard
solvent. There was equivocal evidence that stoddard solvent produced benign liver tumors in female mice (an effect
associated with increased body weight) and some evidence that stoddard solvent produced adrenal tumors in male rats.
This latter effect is believed to be a secondary response to the kidney disease mediated by alpha-2碌-microglobulin.
Some components of this product, have been shown to produce a species specific, sex hormonal dependent kidney
lesion in male rats from repeated oral or inhalation exposure. Subsequent research has shown that the kidney damage
develops via the formation of a alpha-2碌-globulin, a mechanism unique to the male rat. Humans do not form alpha-2碌-
globulin, therefore, the kidney effects resulting from this mechanism are not relevant in humans.
Used motor oil applied to the skin of rabbits at doses of 8 ml/kg/day, 5 days/wk, for two weeks, produced significant
weight loss and skin irritation but no mortality. Used motor oil was found to produce skin tumors in mice in lifetime skin
painting studies. Solvent extracts of used motor oils were found to be positive in the Ames mutagenicity test.
12. ECOLOGICAL INFORMATION
MSDS ID NO.: 0178MAR019 Product name: Marathon Marine-Terrain 2-Cycle Page 5 of 9
Engine Oil
Ecotoxicity effects: Water accomated fractions (WAF) of highly refined base oils did not produce acute
toxicity in fish (100-1000 mg/l), fresh water algae (500 mg/l) or daphnia (10,000 mg/l)
in 48-96 hour LC50 studies. The 96 hour LC50 of a water accomadated fraction
(WAF) of mineral spirits is >1,000 mg/l in rainbow trout.
Used motor and/or lube oils can be toxic to birds and fish.
13. DISPOSAL CONSIDERATIONS
Cleanup Considerations: This material as supplied and by itself, when discarded or
disposed of, is not an EPA RCRA hazardous waste
according to federal regulations. This material could become
a hazardous waste if mixed or contaminated with a
hazardous waste or other substance(s). It is the
responsibility of the user to determine if disposal material is
hazardous according to federal, state and local regulations.
Don't pollute. Conserve resources. Send used product to
recycling center. Dispose of cleanup materials in
accordance with applicable local, state and federal
regulations.
14. TRANSPORT INFORMATION
49 CFR 172.101:
DOT:
Transport Information: This material when transported via US commerce would be regulated by DOT
Regulations.
Proper shipping name: Petroleum Products, N.O.S.
UN/Identification No: UN 1268
Hazard Class: 3
Packing group: III
DOT reportable quantity (lbs): Not applicable.
TDG (Canada):
Proper shipping name: Petroleum Products, N.O.S.
UN/Identification No: UN 1268
Hazard Class: 3
Packing group: III
Regulated substances: Not applicable.
15. REGULATORY INFORMATION
Federal Regulatory Information:
US TSCA Chemical Inventory Section 8(b): This product and/or its components are listed on the TSCA
Chemical Inventory.
OSHA Hazard Communication Standard: This product has been evaluated and determined to be
hazardous as defined in OSHA's Hazard Communication
Standard.
EPA Superfund Amendment & Reauthorization Act (SARA):
SARA Section 302: This product contains the following component(s) that have been listed on EPA's
Extremely Hazardous Substance (EHS) List:
MSDS ID NO.: 0178MAR019 Product name: Marathon Marine-Terrain 2-Cycle Page 6 of 9
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Name CERCLA/SARA - Section 302 Extremely Hazardous Substances and TPQs
Petroleum Distillates, Hydrotreated NA
Heavy Paraffinic
Distillates Petroleum, Hydrotreated NA
Light
Additives NA
SARA Section 304: This product contains the following component(s) identified either as an EHS or a
CERCLA Hazardous substance which in case of a spill or release may be subject to
SARA reporting requirements:
Name CERCLA/SARA - Hazardous Substances and their Reportable Quantities
Petroleum Distillates, Hydrotreated NA
Heavy Paraffinic
Distillates Petroleum, Hydrotreated NA
Light
Additives NA
SARA Section 311/312: The following EPA hazard categories apply to this product:
Acute Health Hazard
Fire Hazard
SARA Section 313: This product contains the following component(s) that may be subject to reporting on
the Toxic Release Inventory (TRI) From R:
Name CERCLA/SARA 313 Emission reporting:
Petroleum Distillates, Hydrotreated None
Heavy Paraffinic
Distillates Petroleum, Hydrotreated None
Light
Additives None
State and Community Right-To-Know Regulations:
The following component(s) of this material are identified on the regulatory lists below:
Petroleum Distillates, Hydrotreated Heavy Paraffinic
Louisiana Right-To-Know: Not Listed
California Proposition 65: Not Listed
New Jersey Right-To-Know: Not Listed.
Pennsylvania Right-To-Know: Not Listed.
Massachusetts Right-To Know: Not Listed.
Florida substance List: Not Listed.
Rhode Island Right-To-Know: Not Listed
Michigan critical materials register list: Not Listed.
Massachusetts Extraordinarily Hazardous Not Listed
Substances:
California - Regulated Carcinogens: Not Listed
Pennsylvania RTK - Special Hazardous Not Listed
Substances:
New Jersey - Special Hazardous Substances: Not Listed
New Jersey - Environmental Hazardous Not Listed
Substances List:
Illinois - Toxic Air Contaminants Not Listed
New York - Reporting of Releases Part 597 - Not Listed
List of Hazardous Substances:
Distillates Petroleum, Hydrotreated Light
Louisiana Right-To-Know: Not Listed
California Proposition 65: Not Listed
New Jersey Right-To-Know: Not Listed.
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Engine Oil
Pennsylvania Right-To-Know: Not Listed.
Massachusetts Right-To Know: Not Listed.
Florida substance List: Not Listed.
Rhode Island Right-To-Know: Not Listed
Michigan critical materials register list: Not Listed.
Massachusetts Extraordinarily Hazardous Not Listed
Substances:
California - Regulated Carcinogens: Not Listed
Pennsylvania RTK - Special Hazardous Not Listed
Substances:
New Jersey - Special Hazardous Substances: Not Listed
New Jersey - Environmental Hazardous Not Listed
Substances List:
Illinois - Toxic Air Contaminants Not Listed
New York - Reporting of Releases Part 597 - Not Listed
List of Hazardous Substances:
Additives
Louisiana Right-To-Know: Not Listed
California Proposition 65: Not Listed
New Jersey Right-To-Know: Not Listed.
Pennsylvania Right-To-Know: Not Listed.
Massachusetts Right-To Know: Not Listed.
Florida substance List: Not Listed.
Rhode Island Right-To-Know: Not Listed
Michigan critical materials register list: Not Listed.
Massachusetts Extraordinarily Hazardous Not Listed
Substances:
California - Regulated Carcinogens: Not Listed
Pennsylvania RTK - Special Hazardous Not Listed
Substances:
New Jersey - Special Hazardous Substances: Not Listed
New Jersey - Environmental Hazardous Not Listed
Substances List:
Illinois - Toxic Air Contaminants Not Listed
New York - Reporting of Releases Part 597 - Not Listed
List of Hazardous Substances:
Canadian Regulatory Information:
Canada DSL/NDSL Inventory: This product and/or its components are listed either on the Domestic Substances List
(DSL) or are exempt.
16. OTHER INFORMATION
Additional Information: No data available.
Prepared by: Craig M. Parker Manager, Toxicology and Product Safety
The information and recommendations contained herein are based upon tests believed to be reliable. However,
Marathon Petroleum Company LLC (MPC) does not guarantee their accuracy or completeness nor shall any of this
information constitute a warranty, whether expressed or implied, as to the safety of the goods, the merchantability of the
goods, or the fitness of the goods for a particular purpose. Adjustment to conform to actual conditions of usage maybe
required. MPC assumes no responsibility for results obtained or for incidental or consequential damages, including lost
profits arising from the use of these data. No warranty against infringement of any patent, copyright or trademark is made
or implied.
End of Safety Data Sheet
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