Laserfiche WebLink
Y <br /> Table 3. Chemical Characteristics and Exposure Level Information <br /> Highest <br /> concentration OVAc <br /> detected in relative IDLHe Flammable Odor <br /> Chemical samples IP b response TLV d level range concentration <br /> Benzene 4.2 ppma 9.25 150 10(1)f Cae 1.3-7.1% 4.68 ppm <br /> Toluene 63.0 ppm 8.82 100 100 2,000 1.3-7.1% 0.17-40 ppmg r <br /> Xylene <br /> isomers 164.0 ppm 8.4418.56 111-116 100 1,000 1.0-6.0% 0.47-3.7 ppmg <br /> 1.1-7.0% <br /> aParts per million. <br /> blonization potential in electron-volts (eV). <br /> c y <br /> Or Vapor Analyzer relative response to the compound in percent. <br /> Threshold Limit. Value as the time-weighted average (TWA) concentration in parts per million,npublished y the American <br /> Conference of Governmental Industrial Hygienists (ACGIH), 1987-1988. <br /> eImmediately dangerous to life and health level in parts per million, as published by National Institute of Occupation Safety <br /> and Health (OSHA), Publication Number 85-114, September 1985. Ca = Carcinogen, <br /> fThe permissible exposure level (PEL) for benzene is 1 parts per million, as established by OSHA and Cal/OSHA regulations. <br /> "Olfactory fatigue can cause inability to detect compounds by odor due to duration of exposure or concentration of <br /> comP ounds in air. <br />