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<br />Safety Data Sheet <br />Material Name: Diesel Fuel, All Types SDS No. 9909 <br /> <br />____________________________________________________________  <br />Page 5 of 10 Revision Date 8/30/12 <br />  <br />Naphthalene (91-20-3) <br />ACGIH: 10 ppm TWA <br />15 ppm STEL <br />Skin - potential significant contribution to overall exposure by the cutaneous route <br />OSHA: 10 ppm TWA; 50 mg/m3 TWA <br />NIOSH: 10 ppm TWA; 50 mg/m3 TWA <br />15 ppm STEL; 75 mg/m3 STEL <br /> <br />Engineering Measures <br />Use adequate ventilation to keep vapor concentrations of this product below occupational exposure and <br />flammability limits, particularly in confined spaces. <br />Personal Protective Equipment: Respiratory <br />A NIOSH/MSHA-approved air-purifying respirator with organic vapor cartridges or canister may be permissible <br />under certain circumstances where airborne concentrations are or may be expected to exceed exposure limits or <br />for odor or irritation. Protection provided by air-purifying respirators is limited. <br /> <br />Use a positive pressure, air-supplied respirator if there is a potential for uncontrolled release, exposure levels are <br />not known, in oxygen-deficient atmospheres, or any other circumstance where an air-purifying respirator may not <br />provide adequate protection. <br />Personal Protective Equipment: Hands <br />Gloves constructed of nitrile, neoprene, or PVC are recommended. <br />Personal Protective Equipment: Eyes <br />Safety glasses or goggles are recommended where there is a possibility of splashing or spraying. <br />Personal Protective Equipment: Skin and Body <br />Chemical protective clothing such as of E.I. DuPont TyChem®, Saranex® or equivalent recommended based on <br />degree of exposure. Note: The resistance of specific material may vary from product to product as well as with <br />degree of exposure. Consult manufacturer specifications for further information. <br />* * * Section 9 - Physical & Chemical Properties * * * <br /> <br />Appearance: Clear, straw-yellow. Odor: Mild, petroleum distillate odor <br />Physical State: Liquid pH: ND <br />Vapor Pressure: 0.009 psia @ 70 °F (21 °C) Vapor Density: >1.0 <br />Boiling Point: 320 to 690 °F (160 to 366 °C) Melting Point: ND <br />Solubility (H2O): Negligible Specific Gravity: 0.83-0.876 @ 60°F (16°C) <br />Evaporation Rate: Slow; varies with conditions VOC: ND <br />Percent Volatile: 100% Octanol/H2O Coeff.: ND <br />Flash Point: >125 °F (>52 °C) minimum Flash Point Method: PMCC <br />Upper Flammability Limit <br />(UFL): <br />7.5 Lower Flammability Limit <br />(LFL): <br />0.6 <br />Burning Rate: ND Auto Ignition: 494°F (257°C) <br /> <br />* * * Section 10 - Chemical Stability & Reactivity Information * * * <br />Chemical Stability <br />This is a stable material. <br />Hazardous Reaction Potential <br />Will not occur.