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TL 392-0061-01 Page ? ; <br /> a summary ehem%cal ;hazard "analysis of the potentially ha arditi$ <br /> constituents of gidsolihe+ <br /> Table;r2r22 <br /> Mdai.cal. Hazar' Analysis <br /> ie <br /> Hazardous TLV TWA STEL. IDLH <br /> t <br /> Cc+nsttucnt {...ppm.} GPp ,� (ppm) ) <br /> Benzene 1.4 10 ` Ca <br /> Toluene 100 2otJ`i 15D 2,004 <br /> Ethylbenzene 100 100 i25 2, 60.0 <br /> Xylenes 100 100F 150 1, 000 <br /> TLV = threshold limit valines (ACGIH, 1989) <br /> TWA = time weighted averages: (NIOSH, 1987) <br /> STEL short term exposure limit.. (ACGIH, 1989) <br /> IDLH immediately dangerous to life or health (NIOSH,. <br /> 1987)Ca - NIOSH has recommended that the substance be treated <br /> as a potential human carcinogen, IDLH are not <br /> listed (NIOSH`, 1987) <br /> Routes of entry for the substance listed in Table 2 include. <br /> Inhalation, skin absorption, ingest on and., skin. or eye contact. <br /> d • <br /> fiarget organs include blood, central nervous system, skin, bort'e <br /> Marrow, eyes, liver, Kidney,. sgastro-intestinal. tract and <br /> r sp ratory system (NIOSH ` 1.987) t Symptoms of direct exposure to <br /> the substarfbes may : nclude'; eye, nose, or skin irritation, nausea; <br /> dizziness, drowsiness;,. incoordination, staggering g41t, corneal <br /> f <br /> vacuolization,. anorexia, abdominal pain, ddrmatitis, fatigue,. <br /> weakness, +cdnfuso , euphoria, giddiness, lassitude, bane: marrow <br /> depression : headache, dilated pupils, lacrimation., nervousness,. <br /> Fresno Modesto, Vsetia. BeherfAIM <br />