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product name: heavy residual fuel (high flash) revision date: 30 nov 2012 page 1 of 11 ______________________________________________________________________________________________________________________ material safety data sheet section 1 product and company identification product product name: (see section 16 for synonyms) heavy residual fuel (high flash) product description: petroleum hydrocarbons msds number: 5842 product code: 10202010 intended use: fuel oil company identification supplier: imperial oil products division 240 4th avenue calgary, alberta. t2p 3m9 canada 24 hour environmental / health emergency telephone 1-866-232-9563 transportation emergency phone number 1-866-232-9563 product technical information 1-800-268-3183 supplier general contact 1-800-567-3776 section 2 composition / information on ingredients reportable hazardous substance(s) or complex substance(s) name cas# concentration* acute toxicity catalytic cracked clarified oil 64741-62-4 0 - 100% none heavy atmospheric gas oil 68915-96-8 0 - 50% dermal lethality: ld50 > 2.0 g/kg (rabbit); oral lethality: ld50 > 5 g/kg (rat) light atmospheric gas oil 64741-44-2 0 - 40% none light catalytic cracked distillate 64741-59-9 0 - 40% inhalation lethality: lc50 4.65 mg/l (rat) residual fuel oil 68476-33-5 0 - 70% none * all concentrations are percent by weight unless ingredient is a gas. gas concentrations are in percent by volume. section 3 hazards identification this material is considered to be hazardous according to regulatory guidelines (see (m)sds section 15). physical/chemical effects combustible. material can release vapours that readily form flammable mixtures. vapour accumulation could flash and/or explode if ignited. contact with hot material can cause thermal burns which may result in permanent damage. material can accumulate static charges which may cause an ignition. health effects irritating to skin. may cause cancer. under conditions of poor personal hygiene and prolonged repeated contact, some polycyclic aromatic compounds (pacs) have been suspected as a cause of skin cancer in humans. hydrogen sulphide, a highly toxic gas, is expected to be present. signs and symptoms of overexposure to hydrogen sulphide include respiratory and eye irritation, dizziness, nausea, coughing, a product name: heavy residual fuel (high flash) revision date: 30 nov 2012 page 2 of 11 ______________________________________________________________________________________________________________________ sensation of dryness and pain in the nose, and loss of consciousness. odour does not provide a reliable indicator of the presence of hazardous levels in the atmosphere. may be irritating to the eyes, nose, throat, and lungs. high-pressure injection under skin may cause serious damage. nfpa hazard id: health: 2 flammability: 2 reactivity: 0 hmis hazard id: health: 2* flammability: 2 reactivity: 0 note: this material should not be used for any other purpose than the intended use in section 1 without expert advice. health studies have shown that chemical exposure may cause potential human health risks which may vary from person to person. section 4 first aid measures inhalation immediately remove from further exposure. get immediate medical assistance. for those providing assistance, avoid exposure to yourself or others. use adequate respiratory protection. give supplemental oxygen, if available. if breathing has stopped, assist ventilation with a mechanical device. skin contact remove contaminated clothing. dry wipe exposed skin and cleanse with waterless hand cleaner and follow by washing thoroughly with soap and water. for those providing assistance, avoid further skin contact to yourself or others. wear impervious gloves. launder contaminated clothing separately before reuse. discard contaminated articles that cannot be laundered. if product is injected into or under the skin, or into any part of the body, regardless of the appearance of the wound or its size, the individual should be evaluated immediately by a physician as a surgical emergency. even though initial symptoms from high pressure injection may be minimal or absent, early surgical treatment within the first few hours may significantly reduce the ultimate extent of injury. for hot product: immediately immerse in or flush affected area with large amounts of cold water to dissipate heat. cover with clean cotton sheeting or gauze and get prompt medical attention. eye contact flush thoroughly with water for at least 15 minutes. get medical assistance. ingestion seek immediate medical attention. do not induce vomiting. note to physician if ingested, material may be aspirated into the lungs and cause chemical pneumonitis. treat appropriately. section 5 fire fighting measures extinguishing media appropriate extinguishing media: use water fog, foam, dry chemical or carbon dioxide (co2) to extinguish flames. inappropriate extinguishing media: straight streams of water fire fighting fire fighting instructions: evacuate area. prevent run-off from fire control or dilution from entering streams, sewers or drinking water supply. fire-fighters should use standard protective equipment and in product name: heavy residual fuel (high flash) revision date: 30 nov 2012 page 3 of 11 ______________________________________________________________________________________________________________________ enclosed spaces, self-contained breathing apparatus (scba). use water spray to cool fire exposed surfaces and to protect personnel. unusual fire hazards: combustible. hazardous material. firefighters should consider protective equipment indicated in section 8. the product may form flammable mixtures and can burn only when heated above the flash point. hazardous combustion products: hydrogen sulphide, smoke, fume, aldehydes, sulphur oxides, incomplete combustion products, oxides of carbon flammability properties flash point [method]: >=61°c (142°f) [astm d-93] flammable limits (approximate volume % in air): lel: n/d uel: n/d autoignition temperature: n/d section 6 accidental release measures notification procedures in the event of a spill or accidental release, notify relevant authorities in accordance with all applicable regulations. protective measures avoid contact with spilled material. warn or evacuate occupants in surrounding and downwind areas if required, due to toxicity or flammability of the material. see section 5 for fire fighting information. see the hazard identification section for significant hazards. see section 4 for first aid advice. see section 8 for advice on the minimum requirements for personal protective equipment. additional protective measures may be necessary, depending on the specific circumstances and/or the expert judgment of the emergency responders. spill management land spill: eliminate all ignition sources (no smoking, flares, sparks or flames in immediate area). stop leak if you can do so without risk. all equipment used when handling the product must be grounded. do not touch or walk through spilled material. prevent entry into waterways, sewer, basements or confined areas. a vapour-suppressing foam may be used to reduce vapour. use clean non-sparking tools to collect absorbed material. absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. large spills: water spray may reduce vapour, but may not prevent ignition in enclosed spaces. water spill: stop leak if you can do so without risk. warn other shipping. material will sink. remove material, as much as possible, using mechanical equipment. water spill and land spill recommendations are based on the most likely spill scenario for this material; however, geographic conditions, wind, temperature, (and in the case of a water spill) wave and current direction and speed may greatly influence the appropriate action to be taken. for this reason, local experts should be consulted. note: local regulations may prescribe or limit action to be taken. environmental precautions remove debris in path of spill prior to oiling and remove contaminated debris from shoreline and water surface. dispose of according to local regulations. large spills: dyke far ahead of liquid spill for later recovery and disposal. prevent entry into waterways, sewers, basements or confined areas. product name: heavy residual fuel (high flash) revision date: 30 nov 2012 page 4 of 11 ______________________________________________________________________________________________________________________ section 7 handling and storage handling avoid all personal contact. avoid contact with skin. harmful amounts of h2s may be present. the toxic and olfactory (sense of smell) fatigue properties of hydrogen sulfide require that air monitoring alarms and respiratory protection be used where the concentration might be expected to reach a harmful level, such as in an enclosed space, heated transport vessel, or in a spill or leak situation. prevent small spills and leakage to avoid slip hazard. material can accumulate static charges which may cause an electrical spark (ignition source). when the material is handled in bulk, an electrical spark could ignite any flammable vapors from liquids or residues that may be present (e.g., during switch-loading operations). use proper bonding and/or earthing procedures. however, bonding and earthing may not eliminate the hazard from static accumulation. consult local applicable standards for guidance. additional references include american petroleum institute 2003 (protection against ignitions arising out of static, lightning and stray currents) or national fire protection agency 77 (recommended practice on static electricity) or cenelec clc/tr 50404 (electrostatics - code of practice for the avoidance of hazards due to static electricity). static accumulator: this material is a static accumulator. storage the container choice, for example storage vessel, may effect static accumulation and dissipation. keep container closed. handle containers with care. open slowly in order to control possible pressure release. store in a cool, well-ventilated area. storage containers should be earthed and bonded. fixed storage containers, transfer containers and associated equipment should be grounded and bonded to prevent accumulation of static charge. section 8 exposure controls / personal protection substance name form limit/standard note source catalytic cracked clarified oil [benzene solubles] total oil mist twa 0.1 mg/m3 skin supplier heavy residual fuel [benzene solubles] aerosol. twa 0.1 mg/m3 skin supplier hydrogen sulphide stel 14 mg/m3 10 ppm supplier hydrogen sulphide twa 7 mg/m3 5 ppm supplier light atmospheric gas oil stable aerosol. twa 5 mg/m3 supplier light atmospheric gas oil vapour. twa 200 mg/m3 supplier note: limits/standards shown for guidance only. follow applicable regulations. engineering controls the level of protection and types of controls necessary will vary depending upon potential exposure conditions. control measures to consider: use explosion-proof ventilation equipment to stay below exposure limits. personal protection personal protective equipment selections vary based on potential exposure conditions such as applications, product name: heavy residual fuel (high flash) revision date: 30 nov 2012 page 5 of 11 ______________________________________________________________________________________________________________________ handling practices, concentration and ventilation. information on the selection of protective equipment for use with this material, as provided below, is based upon intended, normal usage. respiratory protection: if engineering controls do not maintain airborne contaminant concentrations at a level which is adequate to protect worker health, an approved respirator may be appropriate. respirator selection, use, and maintenance must be in accordance with regulatory requirements, if applicable. types of respirators to be considered for this material include: positive-pressure, air-supplied respirator in areas where h2s vapours may accumulate. for high airborne concentrations, use an approved supplied-air respirator, operated in positive pressure mode. supplied air respirators with an escape bottle may be appropriate when oxygen levels are inadequate, gas/vapour warning properties are poor, or if air purifying filter capacity/rating may be exceeded. hand protection: any specific glove information provided is based on published literature and glove manufacturer data. glove suitability and breakthrough time will differ depending on the specific use conditions. contact the glove manufacturer for specific advice on glove selection and breakthrough times for your use conditions. inspect and replace worn or damaged gloves. the types of gloves to be considered for this material include: thermally protective, chemical resistant gloves are recommended. if contact with forearms is likely, wear gauntlet-style gloves. eye protection: if contact with material may occur, safety glasses and face shield are recommended. skin and body protection: any specific clothing information provided is based on published literature or manufacturer data. the types of clothing to be considered for this material include: chemical/oil resistant clothing is recommended. if product is hot, thermally protective, chemical resistant apron and long sleeves are recommended. specific hygiene measures: always observe good personal hygiene measures, such as washing after handling the material and before eating, drinking, and/or smoking. routinely wash work clothing and protective equipment to remove contaminants. discard contaminated clothing and footwear that cannot be cleaned. practise good housekeeping. environmental controls comply with applicable environmental regulations limiting discharge to air, water and soil. protect the environment by applying appropriate control measures to prevent or limit emissions. section 9 physical and chemical properties note: physical and chemical properties are provided for safety, health and environmental considerations only and may not fully represent product specifications. contact the supplier for additional information. general information physical state: liquid form: viscous colour: black odour: petroleum/solvent odour threshold: n/d important health, safety, and environmental information relative density (at 15 °c): 0.97 - 1.15 product name: heavy residual fuel (high flash) revision date: 30 nov 2012 page 6 of 11 ______________________________________________________________________________________________________________________ flash point [method]: >=61°c (142°f) [astm d-93] flammable limits (approximate volume % in air): lel: n/d uel: n/d autoignition temperature: n/d boiling point / range: n/d vapour density (air = 1): n/d vapour pressure: 0.1 kpa (0.75 mm hg) at 20ºc evaporation rate (n-butyl acetate = 1): 5000 mg/m3 minimally toxic. based on assessment of the components. irritation: no end point data for material. elevated temperatures or mechanical action may form vapours, mist, or fumes which may be irritating to the eyes, nose, throat, or lungs. based on assessment of the components. ingestion toxicity (rat): ld50 > 2000 mg/kg minimally toxic. based on test data for structurally similar materials. skin toxicity (rabbit): ld50 > 2000 mg/kg minimally toxic. based on test data for structurally similar materials. irritation (rabbit): data available. irritating to the skin. based on assessment of the components. eye irritation (rabbit): data available. may cause mild, short-lasting discomfort to eyes. based on test data for structurally similar materials. product name: heavy residual fuel (high flash) revision date: 30 nov 2012 page 7 of 11 ______________________________________________________________________________________________________________________ chronic/other effects contains: hydrogen sulphide: chronic health effects due to repeated exposures to low levels of h2s have not been established. high level (700 ppm) acute exposure can result in sudden death. high concentrations will lead to cardiopulmonary arrest due to nervous system toxicity and pulmonary edema. lower levels (150 ppm) may overwhelm sense of smell, eliminating warning of exposure. symptoms of overexposure to h2s include headache, fatigue, insomnia, irritability, and gastrointestinal problems. repeated exposures to approximately 25 ppm will irritate mucous membranes and the respiratory system and have been implicated in some eye damage. middle distillates with cracked stocks: carcinogenic in animal tests. caused mutations in-vitro. repeated dermal exposures to high concentrations in test animals resulted in reduced litter size and litter weight, and increased fetal resorptions at maternally toxic doses. dermal exposure to high concentrations resulted in severe skin irritation with weight loss and some mortality. inhalation exposure to high concentrations resulted in respiratory tract irritation, lung changes/infiltration/accumulation, and reduction in lung function. residual fuel oil: carcinogenic in animal tests. caused mutations in-vitro. dermal exposure to high concentrations resulted in maternal toxicity, decreased fetal weight and fetal survival, and some external fetal malformations. dermal studies in animals: increased mortality, skin irritation, liver, kidney, thymus, bone marrow, blood and lymphoid tissue toxic effects. possible allergen and photoallergen. additional information is available by request. cmr status: chemical name cas number list citations catalytic cracked clarified oil 64741-62-4 3 residual fuel oil 68476-33-5 3 --regulatory lists searched-- 1 = iarc 1 3 = iarc 2b 5 = acgih a1 2 = iarc 2a 4 = acgih all 6 = acgih a2 section 12 ecological information the information given is based on data available for the material, the components of the material, and similar materials. ecotoxicity material -- expected to be harmful to aquatic organisms. may cause long-term adverse effects in the aquatic environment. mobility more volatile component -- highly volatile, will partition rapidly to air. not expected to partition to sediment and wastewater solids. high molecular wt. component -- low water solubility, expected to sink and migrate into the sediment. expected to partition to sediment and wastewater solids. persistence and degradability biodegradation: majority of components -- expected to be inherently biodegradable atmospheric oxidation: more volatile component -- expected to degrade rapidly in air product name: heavy residual fuel (high flash) revision date: 30 nov 2012 page 8 of 11 ______________________________________________________________________________________________________________________ bioaccumulation potential base oil component -- potential to bioaccumulate is low. section 13 disposal considerations disposal recommendations based on material as supplied. disposal must be in accordance with current applicable laws and regulations, and material characteristics at time of disposal. disposal recommendations product is suitable for burning in an enclosed cont
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