SAFETY DATA SHEET - Petro-Canada

1 SAFETY data SHEET DECANT OIL 000003000636 Version Revision Date 2016/11/23 Print Date 2017/04/20 Internet: Page: 1 / 11 TM Trademark of Suncor Energy Inc. SECTION 1. IDENTIFICATION Product name : DECANT OIL Synonyms : Clarified Oil, Catalytic Cracked Clarified Oil, Carbon Black Feedstock. Manufacturer or supplier's details SUNCOR ENERGY INC. Box 2844, 150 - 6th Avenue South-West Calgary Alberta T2P 3E3 canada Emergency telephone num-ber Suncor Energy: +1 403-296-3000; Canutec Transportation: 1-888- 226-8832 (toll-free) or 613-996-6666; Poison Control Centre: Consult local telephone directory for emergency number(s).

2 Recommended use of the chemical and restrictions on use Recommended use : Decant oil is a high-boiling cat cracked aromatic process oil used in the manufacture of carbon black, burning fuel or in the blending of heavy fuel oils (bunker fuel oil). Prepared by : Product SAFETY : +1 905-804-4752 SECTION 2. HAZARDS IDENTIFICATION Emergency Overview Appearance viscous liquid Colour brown Odour aromatic GHS Classification Acute toxicity (Inhalation) : Category 4 Skin sensitisation : Category 1 Germ cell mutagenicity : Category 1B Carcinogenicity : Category 1B Reproductive toxicity : Category 1B Specific target organ toxicity - repeated exposure : Category 1 (Liver, Blood, thymus) SAFETY data SHEET DECANT OIL 000003000636 Version Revision Date 2016/11/23 Print Date 2017/04/20 Internet: Page: 2 / 11 TM Trademark of Suncor Energy Inc.

3 GHS label elements Hazard pictograms : Signal word : Danger Hazard statements : May cause an allergic skin reaction. Harmful if inhaled. May cause genetic defects. May cause cancer. May damage fertility or the unborn child. Causes damage to organs (Liver, Blood, thymus) through pro-longed or repeated exposure. Precautionary statements : Prevention: Obtain special instructions before use. Do not handle until all SAFETY precautions have been read and understood. Do not breathe dust/ fume/ gas/ mist/ vapours/ spray. Wash skin thoroughly after handling. Do not eat, drink or smoke when using this product.

4 Use only outdoors or in a well-ventilated area. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves/ protective clothing/ eye protection/ face protection. Response: IF ON SKIN: Wash with plenty of water. IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. IF exposed or concerned: Get medical advice/ attention. If skin irritation or rash occurs: Get medical advice/ attention. Take off contaminated clothing and wash it before reuse. Storage: Store locked up. Disposal: Dispose of contents/ container to an approved waste disposal plant.

5 Potential Health Effects Primary Routes of Entry : Eye contact Ingestion Inhalation Skin contact Inhalation : May cause respiratory tract irritation. Inhalation may cause central nervous system effects. Symptoms and signs include headache, dizziness, fatigue, muscular weakness, drowsiness and in extreme cases, loss of consciousness. Hydrogen sulphide may be released and collect in the vapor space of process vessels and storage tanks. SAFETY data SHEET DECANT OIL 000003000636 Version Revision Date 2016/11/23 Print Date 2017/04/20 Internet: Page: 3 / 11 TM Trademark of Suncor Energy Inc.

6 Skin : May cause skin irritation. Contact with hot product will cause thermal burns. Eyes : May cause eye irritation. Contact with hot product will cause thermal burns. Ingestion : Ingestion may cause gastrointestinal irritation, nausea, vomit-ing and diarrhoea. Aspiration hazard if swallowed - can enter lungs and cause damage. Aggravated Medical Condi-tion : None known. Other hazards None known. IARC Group 1: Carcinogenic to humans Polynuclear aromatic hydro-carbon 130498-29-2 ACGIH Suspected human carcinogen Polynuclear aromatic hydro-carbon 130498-29-2 SECTION 3.

7 COMPOSITION/INFORMATION ON INGREDIENTS Substance / Mixture : Mixture Hazardous components Chemical name CAS-No. Concentration clarified oils (petroleum),catalytic cracked 64741-62-4 97 - 100 % sulfur 7704-34-9 < 1 % Caution: If heated, toxic hydrogen sulphide or solvent vapour may be generated., May contain Polycyclic Aromatic Hydrocarbons (PAHs). SECTION 4. FIRST AID MEASURES If inhaled : Move to fresh air. Artificial respiration and/or oxygen may be necessary. Seek medical advice. In case of skin contact : In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.

8 Wash skin thoroughly with soap and water or use recognized skin cleanser. SAFETY data SHEET DECANT OIL 000003000636 Version Revision Date 2016/11/23 Print Date 2017/04/20 Internet: Page: 4 / 11 TM Trademark of Suncor Energy Inc. Wash clothing before reuse. Seek medical advice. In case of eye contact : Remove contact lenses. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. If swallowed : Rinse mouth with water. DO NOT induce vomiting unless directed to do so by a physi-cian or poison control center. Never give anything by mouth to an unconscious person.

9 Seek medical advice. Most important symptoms and effects, both acute and delayed : Respiratory, skin and eye irritation; nausea; cancer. Protection of first-aiders : First Aid responders should pay attention to self-protection and use the recommended protective clothing It may be dangerous to the person providing aid to give mouth-to-mouth resuscitation. SECTION 5. FIREFIGHTING MEASURES Suitable extinguishing media : Dry chemical Carbon dioxide (CO2) Water spray Foam Unsuitable extinguishing media : Do NOT use water jet. Specific hazards during fire-fighting : Cool closed containers exposed to fire with water spray.

10 Hazardous combustion prod-ucts : Carbon oxides (CO, CO2), sulphur oxides (SOx), sulphur compounds (H2S), smoke and irritating vapours as products of incomplete combustion. Further information : Prevent fire extinguishing water from contaminating surface water or the ground water system. Special protective equipment for firefighters : Wear self-contained breathing apparatus for firefighting if nec-essary. SECTION 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protec-tive equipment and emer-gency procedures : Use personal protective equipment. Ensure adequate ventilation. Evacuate personnel to safe areas.