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KOPPERS-) <br />Safety Data Sheet <br />Material Name: CREOSOTE - PETROLEUM PRESSURE TREATED WOOD SDS ID: 00230493 <br />generation of airborne particulate the wood dust exposure limits should be observed and appropriate steps taken to <br />minimize exposure. <br />Component Exposure Limits <br />WOOD DUST, <br />Not Available <br />HARDWOODS <br />ACGIH: <br />1 mg/m3 TWA inhalable particulate matter (related to Wood dusts (all other <br />wood dusts)) <br />OSHA (US): <br />15 mg/m3 TWA total dust; 5 mg/m3 TWA respirable fraction (related <br />to Particulates not otherwise classified (PNOC)) <br />15 mppcf TWA respirable fraction ; 5 mg/m3 TWA respirable fraction; 50 mppcf <br />TWA total dust ; 15 mg/m3 TWA total dust (related to Particulates not otherwise <br />classified (PNOC)) <br />COAL TAR CREOSOTE <br />8001-58-9 <br />ACGIH: <br />0.2 mg/m3 TWA as benzene -soluble aerosol (related to Pitch, coal tar, high- <br />temperature) <br />OSHA (US): <br />0.2 mg/m3 TWA (benzene soluble fraction ) (related to Pitch, coal tar, high- <br />temperature) <br />Petroleum distillates, light <br />64741-59-9 <br />catalytic cracked <br />0.2 mg/m3 TWA as benzene -soluble aerosol (related to Pitch, coal tar, high- <br />ACGIH: <br />temperature) <br />OSHA (US): <br />0.2 mg/m3 TWA (benzene soluble fraction ) (related to Pitch, coal tar, high- <br />temperature) <br />ACGIH - Threshold Limit Values - Biological Exposure Indices (BEI) <br />COAL TAR CREOSOTE (8001-58-9) <br />Medium: urine Time: end of shift at end of workweek Parameter: 1-Hydroxypyrene with hydrolysis (nonquantitative <br />) (related to Polycyclic aromatic hydrocarbons) <br />Petroleum distillates, light catalytic cracked (64741-59-9) <br />Medium: urine Time: end of shift at end of workweek Parameter: 1-Hydroxypyrene with hydrolysis (nonquantitative <br />) (related to Polycyclic aromatic hydrocarbons) <br />ACGIH - Threshold Limit Values - Biological Exposure Indices (BEI) <br />COAL TAR CREOSOTE (8001-58-9) <br />Medium: urine Time: end of shift at end of workweek Parameter: 1-Hydroxypyrene with hydrolysis (nonquantitative <br />) (related to Polycyclic aromatic hydrocarbons) <br />Petroleum distillates, light catalytic cracked (64741-59-9) <br />Medium: urine Time: end of shift at end of workweek Parameter: 1-Hydroxypyrene with hydrolysis (nonquantitative <br />) (related to Polycyclic aromatic hydrocarbons) <br />Engineering Controls <br />Ventilation equipment should be explosion -resistant if explosive concentrations of material are present. Provide <br />local exhaust or process enclosure ventilation system. Ensure that dust -handling systems (such as exhaust ducts, dust <br />Page 5 of 13 Issue date: 2017-02-03 Revision 2.5 Print date: 2017-02-03 <br />