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Biological limit values <br /> ACGIH Biological Exposure Indices <br /> Components Value Determinant Specimen Sampling Time <br /> n-Hexane(CAS 110-54-3) 0.4 mg/I 2,5-Hexanedio Urine <br /> n,without <br /> hydrolysis <br /> 0.4 mg/I 2,5-Hexanedi- <br /> on,without <br /> hydrolysis <br /> -For sampling details, please see the source document. <br /> Exposure guidelines <br /> US-California OELs: Skin designation <br /> n-Hexane(CAS 110-54-3) Can be absorbed through the skin. <br /> US ACGIH Threshold Limit Values: Skin designation <br /> Fuels, diesel, no. 2 (CAS 68476-34-6) Can be absorbed through the skin. <br /> Naphthalene(CAS 91-20-3) Can be absorbed through the skin. <br /> n-Hexane(CAS 110-54-3) Can be absorbed through the skin. <br /> Appropriate engineering Provide adequate general and local exhaust ventilation. Use process enclosures, local exhaust <br /> controls ventilation, or other engineering controls to control airborne levels below recommended exposure <br /> limits. Use explosion-proof equipment. <br /> Individual protection measures,such as personal protective equipment <br /> Eye/face protection Wear safety glasses. If splash potential exists,wear full face shield or chemical goggles. <br /> Skin protection <br /> Hand protection Wear chemical-resistant, impervious gloves. Suitable gloves can be recommended by the glove <br /> supplier. Be aware that the liquid may penetrate the gloves. Frequent change is advisable. <br /> Other Full body suit and boots are recommended when handling large volumes or in emergency <br /> situations. Flame retardant protective clothing is recommended. <br /> Respiratory protection Use a properly fitted, air-purifying or air-fed respirator complying with an approved standard if a <br /> risk assessment indicates this is necessary. Respirator selection must be based on known or <br /> anticipated exposure levels,the hazards of the product and the safe working limits of the selected <br /> respirator. If workplace exposure limits for product or components are exceeded, NIOSH approved <br /> equipment should be worn. Proper respirator selection should be determined by adequately <br /> trained personnel, based on the contaminants,the degree of potential exposure and published <br /> respiratory protection factors. This equipment should be available for nonroutine and emergency <br /> use. <br /> Thermal hazards Wear appropriate thermal protective clothing, when necessary. <br /> General hygiene Consult supervisor for special handling instructions. Avoid contact with eyes.Avoid contact with <br /> considerations skin. Keep away from food and drink. Wash hands before breaks and immediately after handling <br /> the product. Provide eyewash station and safety shower. Handle in accordance with good <br /> industrial hygiene and safety practice. <br /> 9. Physical and chemical properties <br /> Appearance Liquid (may be dyed red). <br /> Physical state Liquid. <br /> Form Liquid. <br /> Color Clear. Straw. <br /> Odor Kerosene(strong). <br /> Odor threshold Not available. <br /> pH Not available. <br /> Melting point/freezing point -60.07°F(-51.15 °C)Estimated <br /> Initial boiling point and boiling 325-700°F (162.78-371.11 °C) <br /> range <br /> Flash point > 100.0 °F(>37.8 °C)Closed Cup <br /> Evaporation rate 0.02 <br /> Flammability(solid, gas) Not available. <br /> DIESEL FUELS <br /> 913579 Version#:04 Revison date:23-May-2014 Print date:23-May-2014 5/ 11 <br /> Prepared by 3E Company <br />