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rr a. rr �r rr rr r �r r• rr r rr rr ar rr r� ar rr r� <br /> TABLE 14 <br /> CANCER TOXICITY DATA—ORAUDERMAL <br /> NORTH SHORE PROPERTIES <br /> CITY OF STOCKTON HOUSING AND REDEVELOPMENT AGENCY <br /> Chemical Oral to Dermal Weight of Evidence`/ <br /> of Potential Adjustment Adjusted Dermal Cancer Guideline <br /> Date <br /> Concern" Oral Cancer Slo a Factor n Factor Cancer Slop a Factor Units Descri tion <br /> Source <br /> 1,2,4-Trimethyl benzene -- <br /> 1,3,5-Trimethyl benzene -- <br /> Vinyl acetate -" <br /> Semivolatile Organic CompoundsMa 99 <br /> Anthracene <br /> N/A N/A N/A N/A D IRIS May- <br /> 99 <br /> 1.20E+00 100'% 1.20E+00 (mg/kg-day)' 62 Cal/EPA November-94 <br /> 1.20E+O1 100'% 1.20E+01 (mg/kg-day)' B2 Cal/EPA November-94 <br /> Benzo(a)pyrene i <br /> Benzo(b)fluoranthene 1.20E+00 100% 1.20E+00 (mg/kg-day)- 82 Cal/EPA November-94 <br /> Benzo(g,h,i)perylene N/A N/A N/A N/A D IRIS Y <br /> Benzo(k)fluoranthene <br /> 1.20E+00 100'% 1.20E+00 (mg/kg-day)' B2 Cal/EPA November-94 <br /> Chrysene 1.20E-01 100% 1.20E-OI (mg/kg-day)" B2 Cal/EPA November-94 <br /> N/A N/A N/A N/A D IRIS May-99 <br /> Diethylphthalate <br /> Di-n-butylphthalate N/A N/A N/A N/A D IRIS May-99 <br /> Fluoranthene N/A N/A <br /> Fluorene N/A N/A N/A N/A D IRIS May-99 <br /> 1.20E+00 100% 1.20E+00 (mg/kg-day)'' B2 Cal/EPA November-94 <br /> Indeno(1,2,3-cd)pyrene -- _- <br /> 2-Methylnaphthalene -- N/A N/A D IRIS May-99 <br /> Naphthalene N/A N/A IRIS Ma-99 <br /> Phenanthrene N/A N/A N/A N/A D Y <br /> Notes <br /> a Includes all chemicals of potential concern at the Site <br /> b Listed Slope factor is the highest of the valuues from the sources listed in footnote d. <br /> c Carcinogenic weight-of-evidence is a qualitative designation for potential carcinogens. <br /> d Slope factors from IRIS(EPA 1998b),HEAST(EPA 19976),NCEA as cited in EPA 19986,and CaVEPA(1994b). <br /> Not available <br /> CaUEPA California Environmental Protection Agency <br /> IRIS Integrated Risk Information System <br /> RCHAS Reproductive and Cancer Hazard Assessment Section,Office of Environmental health Hazard Assessment,CaPEPA <br /> (mg/kg-day)-1 1/(milligrams per kilogram per day) <br /> NCEA National Center for Environmental Assessment <br /> N/A Not applicable <br /> EPA Group: <br /> A-Human carcinogen <br /> BI-Probable human carcinogen-indicates that limited human data are available <br /> B2-Probable human carcinogen-indicates sufficient evidence in animals and inadequate or no evidence in humans <br /> C-Possible human carcinogen <br /> D-Not classifiable as to human carcinogenicity <br /> I iIW99 <br /> SOMA 99-2218 P"pc 2nr2 <br />