MATERIAL SAFETY DATA SHEET

ARCHER PETROLEUM
10101 J ST, OMAHA, NE 68127
EMERGENCY TELEPHONE NUMBER: 1-(800)-798-6457

I. PRODUCT IDENTIFICATION

McCollister Code:     1021A
Product Name:          Arpeco 10W30             SC 845 3247           
Chemical Name:        Lubricating Oil
Chemical Family:      Petroleum Hydrocarbon
Trade Names:           ARCHER PETROLEUM

II. TYPICAL CHEMICAL AND PHYSICAL PROPERTIES

Vapor Pressure (MM HG):      Nil                   Vapor Density (Air=1) Nil
Solubility (in water):                 Nil                   Melting Point: NA
Specific Gravity (H2O=1):       .86 - .94
Boiling Point °F(°C):               Greater than 680°F (360°C)
Evaporation Rate:                     Slower than n-Butyl Acetate
Appearance and Odor              Amber Liquid, Slight Hydrocarbon Odor

III. HAZARDOUS COMPONENTS

COMPONENT                                CAS               Wt - %         ACGIH TLV       OSHA PEL       STEL
Highly Refined Petroleum Oil      64742-65-0          80-95           5 mg/M3             5 mg/M3          10 mg/M3
Zinc dialkyldithiophosphate         25103-54-2          0.10 – 1.50   No limits established

IV. FIRE AND EXPLOSION HAZARD DATA

Flammability Class:       NFPA 704=1           NFPA 30=III-B Combustible
Flash Point °F (°C)       370°F(188°C) - 455°F (235°C)     (COC)     LEL:     n/av

EXTINGUISHING MEDIA:
According to the NFPA guide, use water fog. Foam. Dry chemical or CO2 . Do not use a direct stream of water.
Product will float and can be reignited on the surface of water. Use water to cool containers

SPECIAL FIRE FIGHTING PROCEDURES AND PRECAUTIONS:
Material will not burn unless preheated. Do not enter confined fire-space without proper protective equipment
including a positive-pressure NIOSH approved self-contained breathing apparatus. Use water to keep fire exposed containers cool.

V. REACTIVITY DATA

Stability (thermal, light, etc.):                Stable
Hazardous polymerization:                   will not occur
Incompatability (materials to avoid):     strong oxidizers
Conditions to avoid:                              extreme heat
Hazardous decomposition products:     carbon monoxide

File Name: MSDS01021A
Printed on: May 23, 2005
Page 1 of 3



VI. HEALTH HAZARD DATA

EYE CONTACT:
Lubricating oils are generally considered no more than minimally irritating to the eyes.

SKIN CONTACT:
Brief contact is not irritating. Lubricating oils are generally considered no more than mildly irritating to the skin.
Because of its defatting properties, prolonged and repeated contact may aggravate an existing or result in various
skin disorders (dermatitis, folliculitis, etc.)

INHALATION:
Inhalation of vapor or oil mist (generated at high temperatures) may result in mild irritation of the upper respiratory
tract, including irritation of the nose and throat, headache, nausea and drowsiness.

INGESTION:
No adverse effects expected. If more than several mouthfuls are swallowed, abdominal discomfort, nausea and
diarrhea may occur.

VII. EMERGENCY AND FIRST AID PROCEDURES

EYE CONTACT:
Flush with water for 15 minutes while holding eyelids open. If irritation occurs, seek medical attention.

SKIN CONTACT:
Remove contaminated clothing and wipe off excess. Wash with plenty of soap and water or a waterless hand
cleaner followed by soap and water. If irritation occurs, seek medical attention.

INHALATION:
Remove victim to fresh air. If breathing is difficult, provide respiratory support, and seek medical attention.

INGESTION:
Do not induce vomiting. Drink water. If uncomfortable, seek medical attention.

VIII. ENVIRONMENTAL PROTECTION and ACCIDENTAL RELEASE

SPILL OR LEAK PROCEDURE:
Stop source of leak if possible. Dike and contain spill. Remove with vacuum trucks or pump to storage salvage
vessels. Soak up residue with absorbent such as clay, sand, etc. Dispose of in accordance with current applicable
laws and regulations.

IX. EMPLOYEE PROTECTION

EYE / FACE PROTECTION:
Chemical – type goggles or face shield is recommended to prevent eye contact.

RESPIRATORY PROTECTION:
No special requirements under ordinary conditions of use and with adequate ventilation. If concentration exceeds
occupational exposure limits (section III.) Use a NIOSH approved respirator.

PROTECTIVE CLOTHING:
Normal industrial eye protection, gloves, and other protective clothing as required to minimize contact with eyes
and skin.


File Name: MSDS01021A
Printed on: May 23, 2005
Page 2 of 3



IX. EMPLOYEE PROTECTION (Cont'd)

VENTILATION:
Adequate to meet component occupational exposure limits.

EXPOSURE LIMIT FOR TOTAL PRODUCT:
None established for this product.

X. TOXICOLOGICAL INFORMATION

Median Lethal Dose    (LD50 LC 50)    (Species)
             Oral:                   believed to be >5 g/kg (rat); practically non-toxic
             Inhalation:          N.D.
             Dermal:              believed to be >5 g/kg (rabbit); no appreciable effect
Irritation Index, estimate of Irritation (Species)
             Skin:                  believed to be <0.5 / 8.0 (rabbit); no appreciable effect
             Eyes:                  believed to be < 15 / 110 (rabbit); no appreciable effect
             Sensitization:      N.D.
Other:
             This product and its components are not classified as carcinogens by the International Agency for Research
on Cancer (IARC) or OSHA. Used gasoline motor oils have been shown to cause skin cancer when repeatedly
applied to mouse skin without any effort to remove the material between applications. There is no evidence of a
causal relationship between skin cancer in humans and exposure to used motor oil.

XI. DISPOSAL CONSIDERATIONS

Waste Disposal Methods:
             This product has been evaluated for RCRA characteristics and does not meet the criteria of a hazardous
waste if discarded in its purchased form. Under RCRA, it is the responsibility of the user of the product to
determine at the time of disposal, whether the product meets RCRA criteria for hazardous waste. This is because
product uses, transformations, mixtures, processes, etc. may render the resulting materials hazardous.

Remarks:
             Recycle all used oils. Recycling used oils may provide exemptions related to hazardous waste regulations.

XII. TRANSPORTATION INFORMATION

D.O.T. Classification:                      Not Hazardous by D.O.T. Regulations
D.O.T. Proper Shipping Name:       Not Applicable

             This product is considered an oil under 49CFR (DOT) Part 130. If shipped by rail or highway in a tank
with a capacity of 3,500 gallons or more, it is subject to the requirements of Part 130.

XIII. OTHER INFORMATION

              The information contained herein is based upon data available to us and is believed to be accurate.
However, we make no warranty, express or implied, regarding the accuracy of these data or the results to be
obtained from the use thereof. We assume no responsibility for injury from the use of the product described herein.

Inquiries regarding MSDS should be directed to:
              McCollister & Co.
              Manager, Product Information and Safety
              P.O. Box 587
              Council Bluffs, IA 51502 – 0587


File Name: MSDS01021A
Printed on: May 23, 2005
Page 3 of 3