TO-15

Volatile Organics in Air
TO-15
CAS # Compound RL RL
ppbv ug/m3
71-55-6 1,1,1-Trichloroethane 0.5 2.7
79-34-5 1,1,2,2-Tetrachloroethane 0.5 3.4
79-00-5 1,1,2-Trichloroethane 0.5 2.7
75-34-3 1,1-Dichloroethane 0.5 2
75-35-4 1,1-Dichloroethene 0.5 2
120-82-1 1,2,4-Trichlorobenzene 0.5 3.7
95-63-6 1,2,4-Trimethylbenzene 0.5 2.5
106-93-4 1,2-Dibromoethane 0.5 3.8
95-50-1 1,2-Dichlorobenzene 0.5 3
107-06-2 1,2-Dichloroethane 0.5 2
78-87-5 1,2-Dichloropropane 0.5 2.3
108-67-8 1,3,5-Trimethylbenzene 0.5 2.5
541-73-1 1,3-Dichlorobenzene 0.5 3
106-46-7 1,4-Dichlorobenzene 0.5 3
78-93-3 2-Butanone 0.5 1.5
591-78-6 2-Hexanone 0.5 2.1
622-96-8 4-Ethyltoluene 0.5 2.5
108-10-1 4-Methyl-2-Pentanone 0.5 2.1
67-64-1 Acetone 2 4.8
107-02-8 Acrolein 2 4.6
71-43-2 Benzene 0.5 1.6
100-44-7 Benzyl chloride 0.5 2.6
75-27-4 Bromodichloromethane 0.5 3.4
75-25-2 Bromoform 0.5 5.2
74-83-9 Bromomethane 0.5 1.9
75-15-0 Carbon Disulfide 0.5 1.6
56-23-5 Carbon Tetrachloride 0.5 3.2
108-90-7 Chlorobenzene 0.5 2.3
75-00-3 Chloroethane 0.5 1.3
67-66-3 Chloroform 0.5 2.4
74-87-3 Chloromethane 0.5 1
110-82-7 Cyclohexane 0.5 1.7
124-48-1 Dibromochloromethane 0.5 4.3
141-78-6 Ethyl Acetate 0.5 1.8
100-41-4 Ethylbenzene 0.5 2.2
76-13-1 Freon 113 0.5 3.8
76-14-2 Freon 114 0.5 3.5
75-71-8 Freon 12 0.5 2.5
87-68-3 Hexachlorobutadiene 0.5 5.3
1634-04-4 MTBE 0.5 1.8
75-09-2 Methylene Chloride 0.5 1.7
91-20-3 Naphthalene 2 11
100-42-5 Styrene 0.5 2.1
127-18-4 Tetrachloroethene 0.5 3.4
109-99-9 Tetrahydrofuran 0.5 1.5
108-88-3 Toluene 0.5 1.9
79-01-6 Trichloroethene 0.5 2.7
75-69-4 Trichlorofluoromethane 0.5 2.8
108-05-4 Vinyl Acetate 0.5 1.8
75-01-4 Vinyl Chloride 0.5 1.3
156-59-2 cis-1,2-Dichloroethene 0.5 2
10061-01-5 cis-1,3-Dichloropropene 0.5 2.3
1330-20-7 m,p-Xylenes 0.5 2.2
142-82-5 n-Heptane 0.5 2.1
110-54-3 n-Hexane 0.5 1.8
95-47-6 o-Xylene 0.5 2.2
156-60-5 trans-1,2-Dichloroethene 0.5 2
10061-02-6 trans-1,3-Dichloropropene 0.5 2.3
Additional Compounds (may be added to the compound list):
106-99-0 1,3-Butadiene 0.5 1.1
123-91-1 1,4-Dioxane 0.5 1.8
64-17-5 Ethanol 0.5 0.94
67-63-0 Isopropanol 2 4.9
80-62-6 Methyl methacrylate 0.5 2.1
115-07-1 Propylene 0.5 0.86