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_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ <br />724060 - Unbranded Gasoline Reformulated with Ethanol Page 5/10 <br />Issue Date: 20-Jun-2016 Status: FINAL <br />150 mg/m3 STEL <br />Skin <br />Ethyl alcohol STEL: 1000 ppm TWA: 1000 ppm <br />TWA: 1900 mg/m3 <br />Carcinogen <br />--- <br />Benzene TWA: 0.5 ppm <br />STEL: 2.5 ppm <br />Skin <br />TWA: 10 ppm <br />TWA: 1 ppm <br />STEL: 5 ppm <br />Ceiling: 25 ppm <br />Carcinogen <br />0.5 ppm TWA8hr <br />0.25 ppm TWA12hr <br />2.5 ppm STEL <br />Skin <br />Carcinogen <br />n-Hexane TWA: 50 ppm <br />Skin <br />TWA: 500 ppm <br />TWA: 1800 mg/m3 <br />50 ppm TWA8hr <br />25 ppm TWA12hr <br />Skin <br />Ethylbenzene TWA: 20 ppm TWA: 100 ppm <br />TWA: 435 mg/m3 <br />Carcinogen <br />20 ppm TWA8hr <br />10 ppm TWA12hr <br />Skin <br />Note: State, local or other agencies or advisory groups may have established more stringent limits. Consult an industrial <br />hygienist or similar professional, or your local agencies, for further information. <br />Engineering controls: If current ventilation practices are not adequate to maintain airborne concentrations below the established <br />exposure limits, additional engineering controls may be required. <br />Eye/Face Protection: The use of eye protection that meets or exceeds ANSI Z.87.1 is recommended to protect against potential <br />eye contact, irritation, or injury. Depending on conditions of use, a face shield may be necessary. <br />Skin/Hand Protection: The use of gloves impervious to the specific material handled is advised to prevent skin contact. Users <br />should check with manufacturers to confirm the breakthrough performance of their products. Depending on exposure and use <br />conditions, additional protection may be necessary to prevent skin contact including use of items such as chemical resistant boots, <br />aprons, arm covers, hoods, coveralls, or encapsulated suits. Suggested protective materials: Nitrile <br />Respiratory Protection: Where there is potential for airborne exposure above the exposure limit a NIOSH certified air purifying <br />respirator equipped with organic vapor cartridges/canisters may be used. <br />A respiratory protection program that meets or is equivalent to OSHA 29 CFR 1910.134 and ANSI Z88.2 should be followed <br />whenever workplace conditions warrant a respirator's use. Air purifying respirators provide limited protection and cannot be used in <br />atmospheres that exceed the maximum use concentration (as directed by regulation or the manufacturer's instructions), in oxygen <br />deficient (less than 19.5 percent oxygen) situations, or under conditions that are immediately dangerous to life and health (IDLH). <br />If benzene concentrations equal or exceed applicable exposure limits, OSHA requirements for personal protective equipment, <br />exposure monitoring, and training may apply (29CFR1910.1028 - Benzene). <br />Other Protective Equipment: Eye wash and quick-drench shower facilities should be available in the work area. Thoroughly <br />clean shoes and wash contaminated clothing before reuse. <br />Suggestions provided in this section for exposure control and specific types of protective equipment are based on readily <br />available information. Users should consult with the specific manufacturer to confirm the performance of their protective <br />equipment. Specific situations may require consultation with industrial hygiene, safety, or engineering professionals. <br />SECTION 9: Physical and chemical properties <br /> Note: Unless otherwise stated, values are determined at 20°C (68°F) and 760 mm Hg (1 atm). Data represent typical values and are not intended <br />to be specifications. <br />Appearance: Clear to amber Flash Point: < -49 °F / < -45 °C <br />Physical Form: Liquid Test Method: (estimate) <br />Odor: Gasoline Initial Boiling Point/Range: 81 - 437 °F / 27 - 225 °C <br />Odor Threshold: No data Vapor Pressure: 330-775 mm Hg @ 100°F / 37.8°C <br />pH: Not applicable Partition Coefficient (n-octanol/water) (Kow): No data <br />Vapor Density (air=1): >1 Melting/Freezing Point: No data <br />Upper Explosive Limits (vol % in air): 7.6 Auto-ignition Temperature: 833 °F / 445 °C <br />Lower Explosive Limits (vol % in air): 1.4 Decomposition Temperature: No data <br />Evaporation Rate (nBuAc=1): >1 Specific Gravity (water=1): 0.68-0.78 @ 60ºF (15.6ºC) <br />Particle Size: Not applicable Bulk Density: 5.66-6.50 lbs/gal <br />Percent Volatile: 100%Viscosity: No data <br />Flammability (solid, gas): Not applicable Solubility in Water: Approximately 10%