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Resident Vapor Intrusion Screening Levels (VISE) z <br /> Key: I = IRIS; P = PPRTV; O = OPP; A =ATSDR; C = Cal EPA; X = PPRTV Screening Level; H = HEAST; D = DWSHA; W= TEF applied; <br /> E = RPF applied; U = user provided; G = see RSL User's Guide Section 5; CA = cancer; NC = noncancer. <br /> Is Chemical Is Chemical <br /> Sufficiently Sufficiently <br /> Does the Does the Volatile and Toxic Volatile and Toxic Target <br /> chemical chemical to to Sub-Slab and <br /> meet have Pose Inhalation Pose Inhalation Target Near-source Target <br /> the inhalation Risk Risk Indoor Air Soil Gas Groundwater <br /> definition toxicity Via Vapor Via Vapor Concentration Concentration Concentration <br /> for data? Intrusion Intrusion from (TCR=1 E-06 (TCR=1 E-06 (TCR=1 E-06 <br /> volatility? (IUR from Soil Groundwater or THQ=1) or THQ=1) or THQ=1) <br /> CAS (HLC>1E-5 and/or Source? Source? MIN(Cia.c,Ciamd Toxicity CS99Target C9w,Target <br /> Chemical Number or VP>1) RfQ (Cvp>Cia9Target?) (Chc>Cia9Target?) (µg/m3) Basis (µg/m3) (µg/L) <br /> Acetone 67-64-1 Yes No No Inhal.Tox. Info No Inhal.Tox. Info - - - <br /> Benzene 71-43-2 Yes Yes Yes Yes 3.60E-01 CA 1.20E+01 1.59E+00 <br /> Bromodichloromethane 75-27-4 Yes Yes Yes Yes 7.59E-02 CA 2.53E+00 8.76E-01 <br /> Bromoform 75-25-2 Yes Yes Yes Yes 2.55E+00 CA 8.51 E+01 1.17E+02 <br /> Bromomethane 74-83-9 Yes Yes Yes Yes 5.21 E+00 NC 1.74E+02 1.74E+01 <br /> Butadiene, 1,3- 106-99-0 Yes Yes Yes Yes 9.36E-02 CA 3.12E+00 3.11 E-02 <br /> Carbon Disulfide 75-15-0 Yes Yes Yes Yes 7.30E+02 NC 2.43E+04 1.24E+03 <br /> Carbon Tetrachloride 56-23-5 Yes Yes Yes Yes 4.68E-01 CA 1.56E+01 4.15E-01 <br /> Chlorobenzene 108-90-7 Yes Yes Yes Yes 5.21 E+01 NC 1.74E+03 4.10E+02 <br /> Chloroform 67-66-3 Yes Yes Yes Yes 1.22E-01 CA 4.07E+00 8.14E-01 <br /> Chloromethane 74-87-3 Yes Yes Yes Yes 9.39E+01 NC 3.13E+03 2.60E+02 <br /> Cumene 98-82-8 Yes Yes Yes Yes 4.17E+02 NC 1.39E+04 8.87E+02 <br /> Cyclohexane 110-82-7 Yes Yes Yes Yes 6.26E+03 NC 2.09E+05 1.02E+03 <br /> Dibromochloromethane 124-48-1 Yes No No Inhal.Tox. Info No Inhal.Tox. Info - - - <br /> Dibromoethane, 1,2- 106-93-4 Yes Yes Yes Yes 4.68E-03 CA 1.56E-01 1.76E-01 <br /> Dichlorobenzene, 1,2- 95-50-1 Yes Yes Yes Yes 2.09E+02 NC 6.95E+03 2.66E+03 <br /> Dichlorobenzene, 1,3- 541-73-1 Yes No No Inhal.Tox. Info No Inhal.Tox. Info - - - <br /> Dichlorobenzene, 1,4- 106-46-7 Yes Yes Yes Yes 2.55E-01 CA 8.51E+00 2.59E+00 <br /> Dichloroethane, 1,1- 75-34-3 Yes Yes Yes Yes 1.75E+00 CA 5.85E+01 7.64E+00 <br /> Dichloroethane, 1,2- 107-06-2 Yes Yes Yes Yes 1.08E-01 CA 3.60E+00 2.24E+00 <br /> Dichloroethylene, 1,1- 75-35-4 Yes Yes Yes Yes 4.13E+00 NC 1.38E+02 3.87E+00 <br /> Dichloroethylene,cis-1,2- 156-59-2 Yes Yes Yes Yes 4.17E+01 NC 1.39E+03 2.50E+02 <br /> Dichloroethylene,trans-1,2- 156-60-5 Yes Yes Yes Yes 4.17E+01 NC 1.39E+03 1.09E+02 <br /> Dichloropropane, 1,2- 78-87-5 Yes Yes Yes Yes 7.59E-01 CA 2.53E+01 6.58E+00 <br /> Dichloropropene, cis-1,3- 10061-01-5 Yes No No Inhal.Tox. Info No Inhal.Tox. Info - - - <br /> Output generated 14JAN2025:16:20:27 <br />