R315-266-207. Appendix V to Rule R315-266 -- Risk Specific Doses

Table

   Constituent CAS No. Unit risk RsD

                                    (m3/microg) (microg/m3)

Acrylamide 79-06-1 1.3E-03 7.7E-03

Acrylonitrile 107-13-1 6.8E-05 1.5E-01

Aldrin 309-00-2 4.9E-03 2.0E-03

Aniline 62-53-3 7.4E-06 1.4E+00

Arsenic 7440-38-2 4.3E-03 2.3E-03

Benz(a)anthracene 56-55-3 8.9E-04 1.1E-02

Benzene 71-43-2 8.3E-06 1.2E+00

Benzidine 92-87-5 6.7E-02 1.5E-04

Benzo(a)pyrene 50-32-8 3.3E-03 3.0E-03

Beryllium 7440-41-7 2.4E-03 4.2E-03

Bis(2-chloroethyl) 111-44-4 3.3E-04 3.0E-02

ether

Bis(chloromethyl)ether 542-88-1 6.2E-02 1.6E-04

Bis(2-ethylhexyl) 117-81-7 2.4E-07 4.2E+01

-phthalate

1,3-Butadiene 106-99-0 2.8E-04 3.6E-02

Cadmium 7440-43-9 1.8E-03 5.6E-03

Carbon Tetrachloride 56-23-5 1.5E-05 6.7E-01

Chlordane 57-74-9 3.7E-04 2.7E-02

Chloroform 67-66-3 2.3E-05 4.3E-01

Chloromethane 74-87-3 3.6E-06 2.8E+00

Chromium VI 7440-47-3 1.2E-02 8.3E-04

DDT 50-29-3 9.7E-05 1.0E-01

Dibenz(a,h)anthracene 53-70-3 1.4E-02 7.1E-04

1,2-Dibromo-3 96-12-8 6.3E-03 1.6E-03

-chloropropane

1,2-Dibromoethane 106-93-4 2.2E-04 4.5E-02

1,1-Dichloroethane 75-34-3 2.6E-05 3.8E-01

1,2-Dichloroethane 107-06-2 2.6E-05 3.8E-01

1,1-Dichloroethylene 75-35-4 5.0E-05 2.0E-01

1,3-Dichloropropene 542-75-6 3.5E-01 2.9E-05

Dieldrin 60-57-1 4.6E-03 2.2E-03

Diethylstilbestrol 56-53-1 1.4E-01 7.1E-05

Dimethylnitrosamine 62-75-9 1.4E-02 7.1E-04

2,4-Dinitrotoluene 121-14-2 8.8E-05 1.1E-01

1,2-Diphenylhydrazine 122-66-7 2.2E-04 4.5E-02

1,4-Dioxane 123-91-1 1.4E-06 7.1E+00

Epichlorohydrin 106-89-8 1.2E-06 8.3E+00

Ethylene Oxide 75-21-8 1.0E-04 1.0E-01

Ethylene Dibromide 106-93-4 2.2E-04 4.5E-02

Formaldehyde 50-00-0 1.3E-05 7.7E-01

Heptachlor 76-44-8 1.3E-03 7.7E-03

Heptachlor Epoxide 1024-57-3 2.6E-03 3.8E-03

Hexachlorobenzene 118-74-1 4.9E-04 2.0E-02

Hexachlorobutadiene 87-68-3 2.0E-05 5.0E-01

Alpha-hexachloro 319-84-6 1.8E-03 5.6E-03

-cyclohexane

Beta-hexachloro 319-85-7 5.3E-04 1.9E-02

-cyclohexane

Gamma-hexachloro 58-89-9 3.8E-04 2.6E-02

-cyclohexane

Hexachlorocyclo 5.1E-04 2.0E-02

-hexane, Technical

Hexachlorodibenzo- 1.3E+0 7.7E-06

                                                p-dioxin

                                               (1,2 Mixture)

Hexachloroethane 67-72-1 4.0E-06 2.5E+00

Hydrazine 302-01-2 2.9E-03 3.4E-03

Hydrazine Sulfate 302-01-2 2.9E-03 3.4E-03

3-Methylcholanthrene 56-49-5 2.7E-03 3.7E-03

Methyl Hydrazine 60-34-4 3.1E-04 3.2E-02

Methylene Chloride 75-09-2 4.1E-06 2.4E+00

4,4'-Methylene-bis-2 101-14-4 4.7E-05 2.1E-01

-chloroaniline

Nickel 7440-02-0 2.4E-04 4.2E-02

Nickel Refinery Dust 7440-02-0 2.4E-04 4.2E-02

Nickel Subsulfide 12035-72-2 4.8E-04 2.1E-02

2-Nitropropane 79-46-9 2.7E-02 3.7E-04

N-Nitroso-n-butylamine 924-16-3 1.6E-03 6.3E-03

N-Nitroso-n-methylurea 684-93-5 8.6E-02 1.2E-04

N-Nitrosodiethylamine 55-18-5 4.3E-02 2.3E-04

N-Nitrosopyrrolidine 930-55-2 6.1E-04 1.6E-02

Pentachloronitrobenzene 82-68-8 7.3E-05 1.4E-01

PCBs 1336-36-3 1.2E-03 8.3E-03

Pronamide 23950-58-5 4.6E-06 2.2E+00

Reserpine 50-55-5 3.0E-03 3.3E-03

2,3,7,8-Tetrachloro 1746-01-6 4.5E+01 2.2E-07

-dibenzo-p-dioxin

1,1,2,2- 79-34-5 5.8E-05 1.7E-01

                                                Tetrachloroethane

Tetrachloroethylene 127-18-4 4.8E-07 2.1E+01

Thiourea 62-56-6 5.5E-04 1.8E-02

1,1,2-Trichloroethane 79-00-5 1.6E-05 6.3E-01

Trichloroethylene 79-01-6 1.3E-06 7.7E+00

2,4,6-Trichlorophenol 88-06-2 5.7E-06 1.8E+00

Toxaphene 8001-35-2 3.2E-04 3.1E-02

Vinyl Chloride 75-01-4 7.1E-06 1.4E+00