A General

Section 742.APPENDIX A   General Section 742.TABLE K   Soil Vapor Saturation Limits (C v sat ) for Volatile Chemicals CAS No. Chemical Name C v sat (mg/m 3 ) 67-64-1 Acetone 7.50E+05 71-43-2 Benzene 4.20E+05 111-44-4 Bis(2-chloroethyl)ether 1.20E+04 75-27-4 Bromodichloromethane 4.50E+05 75-25-2 Bromoform 7.80E+04 71-36-3 Butanol 2.90E+04 78-93-3 2-Butanone (MEK) 3.80E+05 75-15-0 Carbon disulfide 1.50E+06 56-23-5 Carbon tetrachloride 1.00E+06 108-90-7 Chlorobenzene 7.40E+04 124-48-1 Chlorodibromomethane 5.70E+04 67-66-3 Chloroform 1.30E+06 95-57-8 2-Chlorophenol (ionizable organic) 1.70E+04 75-99-0 Dalapon 1.50E+03 96-12-8 1,2-Dibromo-3-chloropropane 7.80E+03 106-93-4 1,2-Dibromoethane 1.40E+05 95-50-1 1,2-Dichlorobenzene 1.10E+04 106-46-7 1,4-Dichlorobenzene 8.40E+03 75-71-8 Dichlorodifluoromethane 3.30E+07 75-34-3 1,1-Dichloroethane 1.30E+06 107-06-2 1,2-Dichloroethane 4.40E+05 75-35-4 1,1-Dichloroethylene 3.30E+06 156-59-2 cis -1,2-Dichloroethylene 1.10E+06 156-60-5 trans -1,2-Dichloroethylene 1.80E+06 78-87-5 1,2-Dichloropropane 3.20E+05 542-75-6 1,3-Dichloropropylene ( cis + trans ) 2.10E+05 123-91-1 p-Dioxane 1.90E+05 100-41-4 Ethylbenzene 5.90E+04 76-44-8 Heptachlor 8.30E+00 118-74-1 Hexachlorobenzene 2.80E-01 77-47-4 Hexachlorocyclopentadiene 9.10E+02 67-72-1 Hexachloroethane 2.80E+03 78-59-1 Isophorone 3.40E+03 98-82-8 Isopropylbenzene (Cumene) 3.00E+04 7439-97-6 Mercury (elemental) 2.20E+01 74-83-9 Methyl bromide 8.60E+06 1634-04-4 Methyl tertiary-butyl ether 1.20E+06 75-09-2 Methylene chloride 2.00E+06 93-65-2 2-Methylnaphthalene 5.30E+02 1634-04-4 2-Methylphenol (o-cresol) 1.80E+03 91-20-3 Naphthalene 6.20E+02 98-95-3 Nitrobenzene 1.70E+03 621-64-7 n-Nitrosodi-n-propylamine 9.50E+02 108-95-2 Phenol 1.50E+03 1336-36-3 Polychlorinated biphenyls (PCBs) 9.00E+00 100-42-5 Styrene 3.40E+04 127-18-4 Tetrachloroethylene 1.80E+05 108-88-3 Toluene 1.40E+05 120-82-1 1,2,4-Trichlorobenzene 4.30E+03 71-55-6 1,1,1-Trichloroethane 8.70E+05 79-00-5 1,1,2-Trichloroethane 1.70E+05 79-01-6 Trichloroethylene 5.30E+05 75-69-4 Trichlorofluoromethane 6.30E+06 108-05-4 Vinyl acetate 4.30E+05 75-01-4 Vinyl chloride 1.10E+07 108-38-3 m-Xylene 5.20E+04 95-47-6 o-Xylene 4.10E+04 106-42-3 p-Xylene 5.50E+04 1330-20-7 Xylenes (total) 4.90E+04