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(MSOS: 731678) Page 6 of 10 <br /> Depending on conditions of use,apron and/or arm covers may be necessary. <br /> 160 <br /> Eye/Face: Approved eye protection to safeguard against potential eye contact, irritation,or <br /> injury is recommended. Depending on conditions of use,a face shield may be necessary. <br /> Other Protective Equipment: A source of clean water should be available in the work <br /> area for flushing eyes and skin. Impervious clothing should be worn as needed. <br /> Suggestions for the use of specific protective materials are based on readily available published <br /> data. Users should check with specific manufacturers to confirm the performance of their products. <br /> 9. PHYSICAL AND CHEMICAL PROPERTIES <br /> Note: Unless otherwise stated, values are determined at 20'C(68°F)and 760 mm Hg (1 atm). <br /> Appearance. Clear to amber <br /> Physical State: Liquid <br /> Odor:Gasoline <br /> pH: Not applicable <br /> Vapor Pressure (mm Hg): 350-760 @ 100°1" <br /> W Vapor Density(air-1): >1 <br /> Boiling Point/Range:80-440°F/26-227'C <br /> Freezing/Melting Point: No Data <br /> Solubility in Water: Negligible <br /> La Specific Gravity: 0.72-0.75 @ 60°F <br /> Percent Volatile: 100 vol.% <br /> Evaporation Rate (nBuAc=1):>1 <br /> Bulk Density:6.17 lbs/gal <br /> Flash Point: -49°F f-45°C <br /> Flammable/Explosive Limits(%): LEL: 1.41 UEL: 7.6 <br /> d. STABILITY AND REACTIVITY <br /> Stability: Stable under normal ambient and anticipated storage and handling conditions of temperature and <br /> pressure. Extremely flammable liquid and vapor. Vapor can cause flash fire. <br /> 4 <br /> Conditions To Avoid: Avoid all possible sources of ignition(see Sections 5 and 7). <br /> Materials to Avoid (Incompatible Materials): Contact with strong oxidizing <br /> agents such as chlorine, dichromates, or permanganates can cause fire or explosion. <br /> Hazardous Decomposition Products:The use of hydrocarbon fuel in an area without <br /> adequate ventilation may result in hazardous levels of combustion products (e.g.,oxides of carbon, sulfur and <br /> nitrogen, benzene and other hydrocarbons)and/or dangerously low oxygen levels. See Section 11 for additional <br /> information on hazards of engine exhaust,if any. <br /> Hazardous Polymerization: Will not occur. <br /> 0-9 11. TOXICOLOGICAL INFORMATION <br /> Gasoline(CAS# None) <br /> 9,2 Carcinogenicity: Two year inhalation studies of wholly vaporized unleaded gasoline produced <br /> increased incidences of kidney tumors in male rats and liver tumors in female mice. Follow-up studies <br /> suggest that occurrence of the kidney tumors may be linked to alpha-2-u-globulin nephropathy, and most <br /> likely unique to the male rat. Epidemiology data collected from a study of more than 18,000 petroleum <br /> 6" marketing and distribution workers showed no increased risk of leukemia, multiple myeloma,or kidney <br /> cancer from gasoline exposure. Unleaded gasoline has been identified as a possible carcinogen by IARC. <br /> V <br />