<p> MATERIAL SAFETY DATA SHEET Product Name: PBOB Gasoline (No ethanol) (3395) The information contained in this form is based on data from sources considered to be reliable but Irving Oil Limited does not guarantee the accuracy or completeness thereof. The information is provided as a service to the persons purchasing or using the material to which it refers and Irving Oil Limited expressly disclaims all liability for loss or damage including consequential loss or for injury to persons including death. The information shall not be reproduced, published or distributed in any manner without prior consent in writing of Irving Oil Limited. SECTION 1 – PRODUCT IDENTIFICATION AND USE Product name PBOB Gasoline (No ethanol) Note: All Irving gasolines are unleaded. PIN # UN 1203 Chemical name Natural gasoline TDG, DOT class Class 3 Packing group II Common names and synonyms Automotive gasoline, Premium Blendstock for Oxygenated Blending Shipping name Gasoline Flammable liquid Class B Division 2 Product use Fuel WHMIS classification Very toxic material Class D Division 2 Subdivisions A and B Hazard codes NFPA Health 1 HMIS Health 1 Flammabilit 3 Flammability 3 Reactivity 0 Reactivity 0 NFPA & HMIS Ratings: 0=Insignificant/No Hazard. 1=Slight Hazard. 2=Moderate Hazard. 3=High/Serious Hazard. 4=Extreme/Severe Hazard. Supplier Irving Oil Limited, Refining Division Phone (506) 202-2000 Box 1260, Saint John Emergency (Chemtrec) 1-800-424-9300 New Brunswick Canada E2L 4H6 Refinery (506) 202-3000 SECTION 2 – HAZARDOUS INGREDIENTS ACGIH-TLVs (2005) (ppm) OSHA PELs (ppm) (general industry) NIOSH RELs (ppm) Ingredients CAS# Concentration (wt%) TWA STEL TWA STEL Peak TWA STEL LD50 (rat, oral) (g/kg) LC50 (rat, 4 hours) 300* 500* None* Gasoline 8006-61-9 100 300 500 Not established† Not established 13.6 Not available Contains a variety of aromatic and aliphatic hydrocarbons including: 1* 5* None* Benzene 71-43-2 0.25-0.6 0.5 2.5 10† 25C† 50† 0.1 1.0 0.9 13,200 ppm 50* None* None* n-Hexane 110-54-3 5-28 50 None 500† None† None† 50 None 25 48,000 ppm 100* 150* None* Toluene 108-88-3 Not available 50 None 200† 300† 500† 100 150 0.6 49 g/m3 100* 150* None* Xylenes 1330-20-7 15-33 100 150 100† None† None† 100 150 4.3 5,000 ppm *Final Rule limits (currently non-enforceable). †Transitional limits (currently in effect). C means Ceiling limit. Gasoline is a complex mixture of hydrocarbons. Its exact composition depends on the source of the crude oil from which it was produced and the refining methods used. Gasoline contains hundreds of individual organic chemicals. This section identifies only some of the well-known chemical constituents. SECTION 3 – PHYSICAL DATA Form Liquid Specific gravity 0.73 to 0.75 @ 15˚C (60˚F) Colour Clear. Vapour density 2.5 to 4 (air = 1) Odour Characteristic gasoline odour Vapour pressure 175 to 500 mm Hg @ 20oC (68˚F) Odour threshold About 0.1 ppm Evaporation rate Rapid. ~4. (Butyl acetate = 1) PH Not applicable Boiling point 27 to 220˚C (81 to 428˚F) Coefficient of water/oil distribution Not available. Expected to be >1. Freezing point <-80˚C (-112˚F) SECTION 4 – FIRE AND EXPLOSION HAZARDS Flammability Yes No Conditions Easily ignited by heat, sparks or flames. Flash point Typically about -43˚C (-45˚F) (cc) Auto ignition temperature Typically 257oC (495˚F) Lower flammable limit Typically 1.4% Upper flammable limit Typically 7.6% Explosion data: Sensitivity to: Mechanical impact Not expected to be sensitive Static discharge Vapour: yes Means of extinction In general, do not extinguish fire unless flow can be stopped. Use carbon dioxide, dry chemical, or foam. Cool containers with flooding quantities of water until well after the fire is out. Special precautions Vapour is heavier than air. It will spread along the ground & collect in low or confined areas (sewers, basements). Also travels to source of ignition and flash back. Containers may explode when heated. Hazardous combustion products Carbon monoxide. Nitrogen oxides. PAHs, phenols, and other aromatic hydrocarbons. SECTION 5 – REACTIVITY INFORMATION Stability Stable Conditions to avoid Sources of ignition. Static discharges. High temperatures. Incompatible substances Oxidizers such as peroxides, nitric acid, and perchlorates. Hazardous decomposition Carbon monoxide, nitrogen oxides, and numerous aromatic hydrocarbons. MATERIAL SAFETY DATA SHEET Product Name: PBOB Gasoline (No ethanol) (3395) The information contained in this form is based on data from sources considered to be reliable but Irving Oil Limited does not guarantee the accuracy or completeness thereof. The information is provided as a service to the persons purchasing or using the material to which it refers and Irving Oil Limited expressly disclaims all liability for loss or damage including consequential loss or for injury to persons including death. The information shall not be reproduced, published or distributed in any manner without prior consent in writing of Irving Oil Limited. SECTION 6 – HEALTH HAZARD INFORMATION Route of Entry Eye Hazardous Contact Eye Skin absorption (benzene, n-hexane, toluene) Skin contact Inhalation Ingestion Acute exposure Headache, nausea, dizziness and other symptoms of central nervous system (CNS) depression. Aspiration into the lungs can cause severe pneumonitis (serious lung irritation), with coughing, gagging, shortness of breath, chest pain, and/or pulmonary edema (fluid accumulation). Chronic exposure Peripheral & CNS damage, such as tremors, hallucinations, memory loss, & impaired mental capacity. Damage to kidneys and blood-producing system. Prolonged skin contact may cause dermatitis. Teratogenicity Yes (toluene) Reproductive toxicity Not available Carcinogenicity EPA, IARC, and NIOSH consider gasoline to be a suspected (potential) carcinogen. ACGIH refers to gasoline as a confirmed animal carcinogen with unknown relevance to humans. NTP and OSHA have not classified gasoline for carcinogenicity. Benzene is a recognized carcinogen. Mutagenicity Not known to be mutagenic Irritancy Skin eyes, and respiratory tract. Very serious irritant if trapped against skin. Sensitizatio No Toxicologically synergistic products Other petroleum hydrocarbons and other chemicals that cause CNS depression or other neurological effects can be expected to produce additive or synergistic effects. SECTION 7 – FIRST AID Inhalation Move victim to fresh air. Give artificial respiration if breathing has stopped and if a qualified AR administrator is available. Apply CPR if both pulse and breathing have stopped. Obtain medical attention immediately. Ingestion Never give anything by mouth if the person is unconscious, rapidly losing consciousness, or convulsing. If the person is conscious, have them drink 8 to 10 ounces of water or milk to dilute the material in the stomach. Do not induce vomiting. If vomiting occurs spontaneously, have the person lean forward to avoid aspiration. Obtain medical attention immediately. Eye If irritation occurs, flush eye with lukewarm, gently flowing fresh water for at least 10 minutes. Skin Quickly and gently blot away excess chemical. Remove contaminated clothing and shoes. Wash skin gently and thoroughly with water and non-abrasive soap. Obtain medical assistance. SECTION 8 – PRECAUTIONARY MEASURES Gloves Tychem®BR/LV or Tychem®TK preferred. Eye Chemical safety goggles or face shield, as a good general safety practice. Respiratory NIOSH-approved SCBA or air line respirator with escape cylinder for confined spaces. A qualified occupational health and safety professional should advise on respirator selection. If an air- purifying respirator is appropriate, use a “P series” filter & organic vapour cartridges. Personal protective equipment Clothing & footwear Coveralls to prevent skin contact with product. If clothing or footwear becomes contaminated with product, completely decontaminate it before re-use, or discard it. Engineering controls Enclose processes. Use local exhaust ventilation to remove vapour at its site of generation. Handle laboratory samples in a fume hood. Use mechanical ventilation in confined spaces. Handling procedures & equipment Eliminate all sources of ignition. Ensure that ventilation systems are explosion-proof, non-sparking, and grounded. Use intrinsically-safe electrical systems. Ground and bond transfer containers. Keep containers closed. Have safety shower and eyewash in the work area. Never siphon gasoline by mouth. Leak & spill Procedure Keep unauthorized persons away. Eliminate all sources of ignition. Ventilate area. Stop leak if it can be done safely. Prevent entry into sewers, waterways, or confined spaces. Small spills: Contain with earth, sand, or non-flammable absorbent material. Shovel (non-sparking tools) into clean, dry, labelled containers and cover. Flush area with water. Large spills: Contact emergency services for advice. Waste disposal Contact appropriate governmental agencies for approved disposal of material. Storage Cool, dry, well-ventilated area, out of direct sunlight. No ignition sources or incompatible materials. Containers should be grounded, vented and equipped with a flame arrester. Consider leak detection and alarm equipment for storage area. Shipping Load at normal temperature (up to 38oC) and pressure. Bond and ground containers for transfer. MATERIAL SAFETY DATA SHEET Product Name: PBOB Gasoline (No ethanol) (3395) The information contained in this form is based on data from sources considered to be reliable but Irving Oil Limited does not guarantee the accuracy or completeness thereof. The information is provided as a service to the persons purchasing or using the material to which it refers and Irving Oil Limited expressly disclaims all liability for loss or damage including consequential loss or for injury to persons including death. The information shall not be reproduced, published or distributed in any manner without prior consent in writing of Irving Oil Limited. SECTION 9 – PREPARATION DATE OF MSDS Prepared by Irving Oil Limited, Refining Division Phone (506) 202-3000 Revision date January 30, 2006 To re-order MSDS, phone (506) 202-2000 </p>