|
USGS NAWQA Constituents - Volatile Organic Compounds
| Parameter Name |
Parameter
Code |
CAS
Number |
| 1,1,1,2-Tetrachloroethane |
77562
|
630-20-6
|
| 1,1,1-Trichloroethane |
34506
|
71-55-6
|
| 1,1,2,2-Tetrachloroethane |
34516
|
79-34-5
|
| 1,1,2-Trichloroethane |
34511
|
79-00-5
|
| 1,1,2-Trichlorotrifluoroethane |
77652
|
76-13-1
|
| 1,1-Dichloroethane |
34496
|
75-34-3
|
| 1,1-Dichloroethylene |
34501
|
75-35-4
|
| 1,1-Dichloropropene |
77168
|
563-58-6
|
| 1,2,3,4-Tetramethylbenzene |
49999
|
488-23-3
|
| 1,2,3,5-Tetramethylbenzene |
50000
|
527-53-7
|
| 1,2,3-Trichlorobenzene |
77613
|
87-61-6
|
| 1,2,3-Trichloropropane |
77443
|
96-18-4
|
| 1,2,3-Trimethylbenzene |
77221
|
526-73-8
|
| 1,2,4-Trichlorobenzene |
34551
|
120-82-1
|
| 1,2,4-Trimethylbenzene |
77222
|
95-63-6
|
| 1,2-Dibromo-3-chloropropane |
82625
|
96-12-8
|
| 1,2-Dibromoethane |
77651
|
106-93-4
|
| 1,2-Dichlorobenzene |
34536
|
95-50-1
|
| 1,2-Dichloroethane |
32103
|
107-06-2
|
| 1,2-Dichloropropane |
34541
|
78-87-5
|
| 1,3,5-Trimethylbenzene |
77226
|
108-67-8
|
| 1,3-Dichlorobenzene |
34566
|
541-73-1
|
| 1,3-Dichloropropane |
77173
|
142-28-9
|
| 1,4-Dichlorobenzene |
34571
|
106-46-7
|
| 2,2-Dichloropropane |
77170
|
594-20-7
|
| 2-Butanone |
81595
|
78-93-3
|
| 2-Chlorotoluene |
77275
|
95-49-8
|
| 2-Hexanone |
77103
|
591-78-6
|
| 3-Chloropropene |
78109
|
107-05-1
|
| 4-Chlorotoluene |
77277
|
106-43-4
|
| 4-Isopropyl-1-methylbenzene |
77356
|
99-87-6
|
| 4-Methyl-2-pentanone |
78133
|
108-10-1
|
| Acetone |
81552
|
67-64-1
|
| Acrylonitrile |
34215
|
107-13-1
|
| Benzene |
34030
|
71-43-2
|
| Bromobenzene |
81555
|
108-86-1
|
| Bromochloromethane |
77297
|
74-97-5
|
| Bromodichloromethane |
32101
|
75-27-4
|
| Bromoethene |
50002
|
593-60-2
|
| Bromoform |
32104
|
75-25-2
|
| Bromomethane |
34413
|
74-83-9
|
| Butylbenzene |
77342
|
104-51-8
|
| Carbon disulfide |
77041
|
75-15-0
|
| Chlorobenzene |
34301
|
108-90-7
|
| Chloroethane |
34311
|
75-00-3
|
| Chloroform |
32106
|
67-66-3
|
| Chloromethane |
34418
|
74-87-3
|
| cis-1,2-Dichloroethylene |
77093
|
156-59-2
|
| cis-1,3-Dichloropropene |
34704
|
10061-01-5
|
| Dibromochloromethane |
32105
|
124-48-1
|
| Dibromomethane |
30217
|
74-95-3
|
| Dichlorodifluoromethane |
34668
|
75-71-8
|
| Dichloromethane |
34423
|
75-09-2
|
| Diethyl ether |
81576
|
60-29-7
|
| Diisopropyl ether |
81577
|
108-20-3
|
| Ethyl methacrylate |
73570
|
97-63-2
|
| Ethyl tert-butyl ether |
50004
|
637-92-3
|
| Ethylbenzene |
34371
|
100-41-4
|
| Hexachlorobutadiene |
39702
|
87-68-3
|
| Hexachloroethane |
34396
|
67-72-1
|
| Isopropylbenzene |
77223
|
98-82-8
|
| m- and p-Xylene |
85795
|
-
|
| Methyl acrylate |
49991
|
96-33-3
|
| Methyl acrylonitrile |
81593
|
126-98-7
|
| Methyl iodide |
77424
|
74-88-4
|
| Methyl methacrylate |
81597
|
80-62-6
|
| n-Propylbenzene |
77224
|
103-65-1
|
| Naphthalene |
34696
|
91-20-3
|
| o-Ethyl toluene |
77220
|
611-14-3
|
| o-Xylene |
77135
|
95-47-6
|
| sec-Butylbenzene |
77350
|
135-98-8
|
| Styrene |
77128
|
100-42-5
|
| tert-Butyl methyl ether |
78032
|
1634-04-4
|
| tert-Butylbenzene |
77353
|
98-06-6
|
| tert-Pentyl methyl ether |
50005
|
994-05-8
|
| Tetrachloroethylene |
34475
|
127-18-4
|
| Tetrachloromethane |
32102
|
56-23-5
|
| Tetrahydrofuran |
81607
|
109-99-9
|
| Toluene |
34010
|
108-88-3
|
| trans-1,2-Dichloroethylene |
34546
|
156-60-5
|
| trans-1,3-Dichloropropene |
34699
|
10061-02-6
|
| trans-1,4-Dichloro-2-butene |
73547
|
110-57-6
|
| Trichloroethylene |
39180
|
79-01-6
|
| Trichlorofluoromethane |
34488
|
75-69-4
|
| Vinyl chloride |
39175
|
75-01-4
|
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