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e. e <br />kirbome <br />• « • <br />Exposure LJM• • • <br />henyl • <br />(continued): OSHA 9 -hour tlrWw6i9ht@d <br />mg/n-? S.hdur 11m&wm4ht9d <br />Skin*ACGIN TLV: 0.5 <br />.z <br />•lfW • • <br />• , <br />v <br />-....� � � � e ► a l <br />Firs en <br />Explosion: <br />.e...�,n s_.T1i$ SI d se to f+orf+ Co. Gv2, M01. <br />PCBs are fire Campo � u�on.p�ucts under seVEfe conditions <br />phenolics. aldehydes and others <br />such as Ojos to ftarne4LbOt.. � resents of excess _ of oxy- <br />At temperatures in+the range io�'?�e pCpFs� Laboratory studies <br />1 chlorinated dibenzotumns ( oduce polychlo- <br />gen PCBs -Ing <br />form po Y --tom f pCBs• do nom' pr <br />under sirRilar conditions have d9nW <br />rinated dibenzo-p-dioxins (PCODs)._ rt produce. � jhlorinateT dl - <br />PCBs in electrical equipment have been repo-mbustori'pro- <br />of the dielectric fluids or <br />oxins (PCDDs) and furans(PCbFs)'during.firo.•s'�tuAttDfls' r for information <br />ducts may result alt, or to part, from non -PCB componentslwufacture <br />other combusted materials. Consult the equtPT° aratus. <br />regarding composition of the dielectric fluids in ! o.app apparatus s <br />apparel -and self-contained breathing m� comt�ustion <br />houl <br />Standard fire fighting 9 1e exposure m' decontaminated <br />be wom whe0 fighting fires that involve txjNy d e <br />products. FirE fighting equipTent should be tl1or0 <br />atter use. <br />e all pCBUansformers to be registered with fire response <br />Federal reutations requir <br />_ <br />personnel. • . - <br />nsult.and follow appropriate le <br />f PCB transformer is involved in a fire -related <br />it <br />the owner of the trans - <br />1 a R the incident. <br />former may be required fd repo <br />deral, state, and total regulatiotls. _ <br />REACTIVITY DATA compounds. <br />PCBs are Very stable, fire-resistant compo - <br />HEALTH. FF�ECTS SUMMARY - " and oils <br />through intact skin. Local action on skin <br />natural Oats a that ®f <br />Skirl Contact: PCBs can rg absorbed g teal o exists for contracting <br />common organic solvents where contact of leads kin®A pp removal o <br />with subsequent drying �� cracking <br />chloracne. to eye tissues. <br />Lye Contact: The liquid products and their vapors are moderately irritating rttik for <br />cute oral toxicities of the undiluted ®comPori at d are: <br />: LD50 <br />5 Yrats-8-65 <br />oxs ; 8 6� g 9 <br />unds <br />ingestion: Thea m;k for 54 ch o <br />42% chlorinated, and t t •g 5 g show that <br />Inhalation: Animal exp <br />eriments of varying duration and at differ d materiatcp Produces more liver <br />'for similar exposure conditions, the 54°h chlorinated <br />injury than the 42°/. chlorinated Material. <br />(MEALTM EFFECTS SUMMARY ccn6nued On pagt 4) <br />U] <br />