Ariz. Admin. Code § tit. 18, ch. 7, art. 2, app B

Current through Register Vol. 30, No. 50, December 13, 2024
Appendix B - 1997 Soil Remediation Levels (SRLs)

Chemical Name CAS Number Cancer Group Residential (mg/kg) Non-residential (mg/kg)
A
1 Acenaphthene 83-32-9 D 3900.0 41000.0
2 Acephate 30560-19-1 C 260.0 2200.0
3 Acetaldehyde 75-07-0 B2 39.0 150.0
4 Acetochlor 34256-82-1 D 1300.0 14000.0
5 Acetone 67-64-1 D 2100.0 8800.0
6 Acetone cyanohydrin 75-86-5 D 52.0 550.0
7 Acetonitrile 75-05-8 D 220.0 1200.0
8 Acetophenone 98-86-2 D 0.49 1.6
9 Acifluorfen 62476-59-9 D 850.0 8900.0
10 Acrolein 107-02-8 C 0.10 0.34
11 Acrylamide 79-06-1 B2 0.98 4.2
12 Acrylic acid 79-10-7 D 31000.0 290000.0
13 Acrylonitrile 107-13-1 B1 1.9 4.7
14 Alachlor 15972-60-8 B2 55.0 240.0
15 Alar 1596-84-5 D 9800.0 100000.0
16 Aldicarb 116-06-3 D 65.0 680.0
17 Aldicarb sulfone 1646-88-4 D 65.0 680.0
18 Aldrin 309-00-2 B2 0.26 1.1
19 Ally 74223-64-6 D 16000.0 170000.0
20 Allyl alcohol 107-18-6 D 330.0 3400.0
21 Allyl chloride 107-05-1 C 3200.0 33000.0
22 Aluminum 7429-90-5 D 77000.0 1000000.0
23 Aluminum phosphide 20859-73-8 D 31.0 680.0
24 Amdro 67485-29-4 D 20.0 200.0
25 Ametryn 834-12-8 D 590.0 6100.0
26 m-Aminophenol 591-27-5 D 4600.0 48000.0
27 4-Aminopyridine 504-24-5 D 1.3 14.0
28 Amitraz 33089-61-1 D 160.0 1700.0
29 Ammonia 7664-41-7 D 2200.0 58000.0
30 Ammonium sulfamate 7773-06-0 D 13000.0 140000.0
31 Aniline 62-53-3 B2 19.0 200.0
32 Anthracene 120-12-7 D 20000.0 200000.0
33 Antimony and compounds 7440-36-0 D 31.0 680.0
34 Antimony pentoxide 1314-60-9 D 38.0 850.0
35 Antimony potassium tartrate 28300-74-5 D 69.0 1500.0
36 Antimony tetroxide 1332-81-6 D 31.0 680.0
37 Antimony trioxide 1309-64-4 D 31.0 680.0
38 Apollo 74115-24-5 C 850.0 8900.0
39 Aramite 140-57-8 B2 180.0 760.0
40 ~Arsenic 7440-38-2 A 10.0 10.0
41 Assure 76578-14-8 D 590.0 6100.0
42 Asulam 3337-71-1 D 3300.0 34000.0
43 Atrazine 1912-24-9 C 20.0 86.0
44 Avermectin B1 71751-41-2 D 26.0 270.0
45 Azobenzene 103-33-3 B2 40.0 170.0
B
46 Barium and compounds 7440-39-3 D 5300.0 110000.0
47 Barium cyanide 542-62-1 D 7700.0 170000.0
48 Baygon 114-26-1 D 260.0 2700.0
49 Bayleton 43121-43-3 D 2000.0 20000.0
50 Baythroid 68359-37-5 D 1600.0 17000.0
51 Benefin 1861-40-1 D 20000.0 200000.0
52 Benomyl 17804-35-2 D 3300.0 34000.0
53 Bentazon 25057-89-0 D 160.0 1700.0
54 Benzaldehyde 100-52-7 D 6500.0 68000.0
55 Benz[a]anthracene 56-55-3 B2 6.1 26.0
56 Benzene 71-43-2 A 0.62 1.4
57 Benzidine 92-87-5 A 0.0019 0.0083
58 Benzo[a]pyrene 50-32-8 B2 0.61 2.6
59 Benzo[b]fluoranthene 205-99-2 B2 6.1 26.0
60 Benzoic acid 65-85-0 D 260000.0 1000000.0
61 Benzo[k]fluoranthene 207-08-9 B2 61.0 260.0
62 Benzotrichloride 98-07-7 B2 0.34 1.5
63 Benzyl alcohol 100-51-6 D 20000.0 200000.0
64 Benzyl chloride 100-44-7 B2 8.0 20.0
65 Beryllium and compounds 7440-41-7 B2 1.4 11.0
66 Bidrin 141-66-2 D 6.5 68.0
67 Biphenthrin (Talstar) 82657-04-3 D 980.0 10000.0
68 1,1-Biphenyl 92-52-4 D 3300.0 34000.0
69 Bis(2-chloroethyl)ether 111-44-4 B2 0.43 0.97
70 Bis(2-chloroisopropyl)ether 39638-32-9 C 25.0 67.0
71 Bis(chloromethyl)ether 542-88-1 A 0.0002 0.0004
72 Bis(2-chloro-1-methylethyl)ether 108-60-1 C 63.0 270.0
73 Bis(2-ethylhexyl)phthalate (DEHP) 117-81-7 B2 320.0 1400.0
74 Bisphenol A 80-05-7 D 3300.0 34000.0
75 Boron 7440-42-8 D 5900.0 61000.0
76 Bromodichloromethane 75-27-4 B2 6.3 14.0
77 Bromoform (tribromomethane) 75-25-2 B2 560.0 2400.0
78 Bromomethane 74-83-9 D 6.8 23.0
79 Bromophos 2104-96-3 D 330.0 3400.0
80 Bromoxynil 1689-84-5 D 1300.0 14000.0
81 Bromoxynil octanoate 1689-99-2 D 1300.0 14000.0
82 1,3-Butadiene 106-99-0 B2 0.064 0.14
83 1-Butanol 71-36-3 D 6500.0 68000.0
84 Butylate 2008-41-5 D 3300.0 34000.0
85 Butyl benzyl phthalate 85-68-7 C 13000.0 140000.0
86 Butylphthalyl butylglycolate 85-70-1 D 65000.0 680000.0
C
87 Cacodylic acid 75-60-5 D 200.0 2000.0
88 Cadmium and compounds 7440-43-9 B1 38.0 850.0
89 Calcium cyanide 592-01-8 D 3100.0 68000.0
90 Caprolactam 105-60-2 D 33000.0 340000.0
91 Captafol 2425-06-1 C 130.0 1400.0
92 Captan 133-06-2 D 1300.0 5500.0
93 Carbaryl 63-25-2 D 6500.0 68000.0
94 Carbazole 86-74-8 B2 220.0 950.0
95 Carbofuran 1563-66-2 E 330.0 3400.0
96 Carbon disulfide 75-15-0 D 7.5 24.0
97 Carbon tetrachloride 56-23-5 B2 1.6 5.0
98 Carbosulfan 55285-14-8 D 650.0 6800.0
99 Carboxin 5234-68-4 D 6500.0 68000.0
100 Chloral (hydrate) 302-17-0 D 130.0 1400.0
101 Chloramben 133-90-4 D 980.0 10000.0
102 Chloranil 118-75-2 C 11.0 47.0
103 Chlordane 12789-03-6 B2 3.4 15.0
104 Chlorimuron-ethyl 90982-32-4 D 1300.0 14000.0
105 Chlorine cyanide 506-77-4 D 3800.0 85000.0
106 Chloroacetic acid 79-11-8 D 130.0 1400.0
107 2-Chloroacetophenone 532-27-4 D 0.56 5.9
108 4-Chloroaniline 106-47-8 D 260.0 2700.0
109 Chlorobenzene 108-90-7 D 65.0 220.0
110 Chlorobenzilate 510-15-6 B2 16.0 71.0
111 p-Chlorobenzoic acid 74-11-3 D 13000.0 140000.0
112 4-Chlorobenzotrifluoride 98-56-6 D 1300.0 14000.0
113 2-Chloro-1,3-butadiene 126-99-8 D 3.6 12.0
114 1-Chlorobutane 109-69-3 D 710.0 2400.0
115 * 1-Chloro-1,1-difluoroethane 75-68-3 D 2800.0 2800.0
116 * Chlorodifluoromethane 75-45-6 D 2800.0 2800.0
117 Chloroform 67-66-3 B2 2.5 5.3
118 Chloromethane 74-87-3 C 12.0 26.0
119 4-Chloro-2-methylaniline 95-69-2 B2 7.7 33.0
120 4-Chloro-2-methylaniline hydrochloride 3165-93-3 B2 9.7 41.0
121 beta-Chloronaphthalene 91-58-7 D 5200.0 55000.0
122 o-Chloronitrobenzene 88-73-3 B2 180.0 760.0
123 p-Chloronitrobenzene 100-00-5 B2 250.0 1100.0
124 2-Chlorophenol 95-57-8 D 91.0 370.0
125 2-Chloropropane 75-29-6 D 170.0 580.0
126 Chlorothalonil 1897-45-6 B2 400.0 1700.0
127 * o-Chlorotoluene 95-49-8 D 160.0 550.0
128 Chlorpropham 101-21-3 D 13000.0 140000.0
129 Chlorpyrifos 2921-88-2 D 200.0 2000.0
130 Chlorpyrifos-methyl 5598-13-0 D 650.0 6800.0
131 Chlorsulfuron 64902-72-3 D 3300.0 34000.0
132 Chlorthiophos 602-38-56-4 D 52.0 550.0
133 Chromium, Total (1/6 ratio Cr VI/Cr III) N/A D 2100.0 4500.0
134 Chromium III 16065-83-1 D 77000.0 1000000.0
135 Chromium VI 7440-47-3 A 30.0 64.0
136 Chrysene 218-01-9 B2 610.0 2600.0
137 Cobalt 7440-48-4 D 4600.0 97000.0
138 Copper and compounds 7440-50-8 D 2800.0 63000.0
139 Copper cyanide 544-92-3 D 380.0 8500.0
140 Crotonaldehyde 123-73-9 C 0.052 0.11
141 Cumene 98-82-8 D 19.0 62.0
142 Cyanazine 21725-46-2 D 5.3 23.0
143 Cyanide, Free 57-12-5 D 1300.0 14000.0
144 Cyanogen 460-19-5 D 2600.0 27000.0
145 Cyanogen bromide 506-68-3 D 5900.0 61000.0
146 Cyanogen chloride 506-77-4 D 3300.0 34000.0
147 Cyclohexanone 108-94-1 D 330000.0 1000000.0
148 Cyclohexylamine 108-91-8 D 13000.0 140000.0
149 Cyhalothrin/Karate 68085-85-8 D 330.0 3400.0
150 Cypermethrin 52315-07-8 D 650.0 6800.0
151 Cyromazine 66215-27-8 D 490.0 5100.0
D
152 Dacthal 1861-32-1 D 650.0 6800.0
153 Dalapon 75-99-0 D 2000.0 20000.0
154 Danitol 39515-41-8 D 1600.0 17000.0
155 DDD 72-54-8 B2 19.0 80.0
156 DDE 72-55-9 B2 13.0 56.0
157 DDT 50-29-3 B2 13.0 56.0
158 Decabromodiphenyl ether 1163-19-5 C 650.0 6800.0
159 Demeton 8065-48-3 D 2.6 27.0
160 Diallate 2303-16-4 B2 73.0 310.0
161 Diazinon 333-41-5 E 59.0 610.0
162 Dibenz[ah]anthracene 53-70-3 B2 0.61 2.6
163 Dibenzofuran 132-64-9 D 260.0 2700.0
164 1,4-Dibromobenzene 106-37-6 D 650.0 6800.0
165 Dibromochloromethane 124-48-1 C 53.0 230.0
166 1,2-Dibromo-3-chloropropane 96-12-8 B2 3.2 14.0
167 1,2-Dibromoethane 106-93-4 B2 0.049 0.2
168 Dibutyl phthalate 84-74-2 D 6500.0 68000.0
169 Dicamba 1918-00-9 D 2000.0 20000.0
170 * 1,2-Dichlorobenzene 95-50-1 D 1100.0 3900.0
171 * 1,3-Dichlorobenzene 541-73-1 D 500.0 2000.0
172 1,4-Dichlorobenzene 106-46-7 C 190.0 790.0
173 3,3-Dichlorobenzidine 91-94-1 B2 9.9 42.0
174 1,4-Dichloro-2-butene 764-41-0 B2 0.074 0.17
175 Dichlorodifluoromethane 75-71-8 D 94.0 310.0
176 1,1-Dichloroethane 75-34-3 C 500.0 1700.0
177 1,2-Dichloroethane (EDC) 107-06-2 B2 2.5 5.5
178 1,1-Dichloroethylene 75-35-4 C 0.36 0.8
179 1,2-Dichloroethylene (cis) 156-59-2 D 31.0 100.0
180 1,2-Dichloroethylene (trans) 156-60-5 D 78.0 270.0
181 1,2-Dichloroethylene (mixture) 540-59-0 D 35.0 120.0
182 2,4-Dichlorophenol 120-83-2 D 200.0 2000.0
183 4-(2,4-Dichlorophenoxy)butyric Acid (2,4-DB) 94-82-6 D 520.0 5500.0
184 2,4-Dichlorophenoxyacetic Acid (2,4-D) 94-75-7 D 650.0 6800.0
185 1,2-Dichloropropane 78-87-5 B2 3.1 6.8
186 1,3-Dichloropropene 542-75-6 B2 2.4 5.5
187 2,3-Dichloropropanol 616-23-9 D 200.0 2000.0
188 Dichlorvos 62-73-7 B2 15.0 66.0
189 Dicofol 115-32-2 C 10.0 43.0
190 Dieldrin 60-57-1 B2 0.28 1.2
191 Diethylene glycol, monobutyl ether 112-34-5 D 370.0 3900.0
192 Diethylene glycol, monoethyl ether 111-90-0 D 130000.0 1000000.0
193 Diethylformamide 617-84-5 D 720.0 7500.0
194 Di(2-ethylhexyl)adipate 103-23-1 C 3700.0 16000.0
195 Diethyl phthalate 84-66-2 D 52000.0 550000.0
196 Diethylstilbestrol 56-53-1 A 0.0001 0.0004
197 Difenzoquat (Avenge) 43222-48-6 D 5200.0 55000.0
198 Diflubenzuron 35367-38-5 D 1300.0 14000.0
199 Diisopropyl methylphosphonate 1445-75-6 D 5200.0 55000.0
200 Dimethipin 55290-64-7 C 1300.0 14000.0
201 Dimethoate 60-51-5 D 13.0 140.0
202 3,3'-Dimethoxybenzidine 119-90-4 B2 320.0 1400.0
203 Dimethylamine 124-40-3 D 0.07 0.24
204 N-N-Dimethylaniline 121-69-7 D 130.0 1400.0
205 2,4-Dimethylaniline 95-68-1 C 5.9 25.0
206 2,4-Dimethylaniline hydrochloride 21436-96-4 C 7.7 33.0
207 3,3'-Dimethylbenzidine 119-93-7 B2 0.48 2.1
208 1,1-Dimethylhydrazine (Hydrazine, dimethyl) 57-14-7 B, C 1.7 7.3
209 1,2-Dimethylhydrazine 540-73-8 B2 0.12 0.52
210 N,N-Dimethylformamide 68-12-2 D 6500.0 68000.0
211 2,4-Dimethylphenol 105-67-9 D 1300.0 14000.0
212 2,6-Dimethylphenol 576-26-1 D 39.0 410.0
213 3,4-Dimethylphenol 95-65-8 D 65.0 680.0
214 Dimethyl phthalate 131-11-3 D 650000.0 1000000.0
215 Dimethyl terephthalate 120-61-6 D 6500.0 68000.0
216 4,6-Dinitro-o-cyclohexyl phenol 131-89-5 D 130.0 1400.0
217 1,3-Dinitrobenzene 99-65-0 D 6.5 68.0
218 1,2-Dinitrobenzene 528-29-0 D 26.0 270.0
219 1,4-Dinitrobenzene 100-25-4 D 26.0 270.0
220 2,4-Dinitrophenol 51-28-5 D 130.0 1400.0
221 Dinitrotoluene mixture 25321-14-6 B2 6.5 28.0
222 2,4-Dinitrotoluene 121-14-2 D 130.0 1400.0
223 2,6-Dinitrotoluene 606-20-2 D 65.0 680.0
224 Dinoseb 88-85-7 D 65.0 680.0
225 di-n-Octyl phthalate 117-84-0 D 1300.0 14000.0
226 1,4-Dioxane 123-91-1 B2 400.0 1700.0
227 Diphenamid 957-51-7 D 2000.0 20000.0
228 Diphenylamine 122-39-4 D 1600.0 17000.0
229 1,2-Diphenylhydrazine 122-66-7 B2 5.6 24.0
230 Diquat 85-00-7 D 140.0 1500.0
231 Direct black 38 1937-37-7 A 0.052 0.22
232 Direct blue 6 2602-46-2 A 0.055 0.24
233 Direct brown 95 16071-86-6 A 0.048 0.21
234 Disulfoton 298-04-4 E 2.6 27.0
235 1,4-Dithiane 505-29-3 D 650.0 6800.0
236 Diuron 330-54-1 D 130.0 1400.0
237 Dodine 2439-10-3 D 260.0 2700.0
E
238 Endosulfan 115-29-7 D 390.0 4100.0
239 Endothall 145-73-3 D 1300.0 14000.0
240 Endrin 72-20-8 D 20.0 200.0
241 Epichlorohydrin 106-89-8 B2 7.5 25.0
242 1,2-Epoxybutane 106-88-7 D 370.0 3900.0
243 EPTC (S-Ethyl dipropylthiocarbamate) 759-94-4 D 1600.0 17000.0
244 Ethephon (2-chloroethyl phosphonic acid) 16672-87-0 D 330.0 3400.0
245 Ethion 563-12-2 D 33.0 340.0
246 2-Ethoxyethanol 110-80-5 D 26000.0 270000.0
247 2-Ethoxyethanol acetate 111-15-9 D 20000.0 200000.0
248 * Ethyl acetate 141-78-6 D 18000.0 39000.0
249 Ethyl acrylate 140-88-5 B2 2.1 4.5
250 * Ethylbenzene 100-41-4 D 1500.0 2700.0
251 Ethylene cyanohydrin 109-78-4 D 20000.0 200000.0
252 Ethylene diamine 107-15-3 D 1300.0 14000.0
253 Ethylene glycol 107-21-1 D 130000.0 1000000.0
254 Ethylene glycol, monobutyl ether 111-76-2 D 370.0 3900.0
255 Ethylene oxide 75-21-8 B1 1.3 3.2
256 Ethylene thiourea (ETU) 96-45-7 B2 5.2 55.0
257 * Ethyl chloride 75-00-3 D 1100.0 4200.0
258 * Ethyl ether 60-29-7 D 3800.0 3800.0
259 * Ethyl methacrylate 97-63-2 D 210.0 690.0
260 Ethyl p-nitrophenyl phenylphosphorothioate 2104-64-5 D 0.65 6.8
261 Ethylphthalyl ethyl glycolate 84-72-0 D 200000.0 1000000.0
262 Express 101200-48-0 D 520.0 5500.0
F
263 Fenamiphos 22224-92-6 D 16.0 170.0
264 Fluometuron 2164-17-2 D 850.0 8900.0
265 Fluoranthene 206-44-0 D 2600.0 27000.0
266 Fluorene 86-73-7 D 2600.0 27000.0
267 Fluorine (soluble fluoride) 7782-41-4 D 3900.0 41000.0
268 Fluoridone 59756-60-4 D 5200.0 55000.0
269 Flurprimidol 56425-91-3 D 1300.0 14000.0
270 Flutolanil 66332-96-5 D 3900.0 41000.0
271 Fluvalinate 69409-94-5 D 650.0 6800.0
272 Folpet 133-07-3 B2 1300.0 5500.0
273 Fomesafen 72178-02-0 C 23.0 100.0
274 Fonofos 944-22-9 D 130.0 1400.0
275 Formaldehyde 50-00-0 B1 9800.0 100000.0
276 Formic Acid 64-18-6 D 130000.0 1000000.0
277 Fosetyl-al 39148-24-8 C 200000.0 1000000.0
278 Furan 110-00-9 D 2.5 8.5
279 Furazolidone 67-45-8 B2 1.2 5.0
280 Furfural 98-01-1 D 200.0 2000.0
281 Furium 531-82-8 B2 0.089 0.38
282 Furmecyclox 60568-05-0 B2 150.0 640.0
G
283 Glufosinate-ammonium 77182-82-2 D 26.0 270.0
284 Glycidaldehyde 765-34-4 B2 26.0 270.0
285 Glyphosate 1071-83-6 D 6500.0 68000.0
H
286 Haloxyfop-methyl 69806-40-2 D 3.3 34.0
287 Harmony 79277-27-3 D 850.0 8900.0
288 Heptachlor 76-44-8 B2 0.99 4.2
289 Heptachlor epoxide 1024-57-3 B2 0.49 2.1
290 Hexabromobenzene 87-82-1 D 130.0 1400.0
291 Hexachlorobenzene 118-74-1 B2 2.8 12.0
292 Hexachlorobutadiene 87-68-3 C 13.0 140.0
293 HCH (alpha) 319-84-6 B2 0.71 3.0
294 HCH (beta) 319-85-7 C 2.5 11.0
295 HCH (gamma) Lindane 58-89-9 B2-C 3.4 15.0
296 HCH-technical 608-73-1 B2 2.5 11.0
297 Hexachlorocyclopentadiene 77-47-4 D 450.0 4600.0
298 Hexachlorodibenzo-p-dioxin mixture (HxCDD) 19408-74-3 B2 0.00072 0.0031
299 Hexachloroethane 67-72-1 C 65.0 680.0
300 Hexachlorophene 70-30-4 D 20.0 200.0
301 Hexahydro-1,3,5-trinitro-1,3,5-triazine 121-82-4 C 40.0 170.0
302 * n-Hexane 110-54-3 D 120.0 400.0
303 Hexazinone 51235-04-2 D 2200.0 22000.0
304 Hydrazine, hydrazine sulfate 302-01-2 B2 1.5 6.4
305 Hydrocarbons (C10 to C32 ) N/A N/A 4100.0 18000.0
306 Hydrogen chloride 7647-01-0 D 370.0 3900.0
307 Hydrogen cyanide 74-90-8 D 11.0 35.0
308 p-Hydroquinone 123-31-9 D 2600.0 27000.0
I
309 Imazalil 35554-44-0 D 850.0 8900.0
310 Imazaquin 81335-37-7 D 16000.0 170000.0
311 Indeno[1,2,3-cd]pyrene 193-39-5 B2 6.1 26.0
312 Iprodione 36734-19-7 D 2600.0 27000.0
313 * Isobutanol 78-83-1 D 11000.0 42000.0
314 Isophorone 78-59-1 C 4700.0 20000.0
315 Isopropalin 33820-53-0 D 980.0 10000.0
316 Isopropyl methyl phosphonic acid 1832-54-8 D 6500.0 68000.0
317 Isoxaben 82558-50-7 C 3300.0 34000.0
K
318 Kepone 143-50-0 B, C 0.25 1.1
L
319 Lactofen 77501-63-4 D 130.0 1400.0
320 #Lead 7439-92-1 B2 400.0 2000.0
321 Lead (tetraethyl) 78-00-2 D 0.0065 0.068
322 Linuron 330-55-2 C 130.0 1400.0
323 Lithium 7439-93-2 D 1500.0 34000.0
324 Londax 83055-99-6 D 13000.0 140000.0
M
325 Malathion 121-75-5 D 1300.0 14000.0
326 Maleic anhydride 108-31-6 D 6500.0 68000.0
327 Maleic hydrazide 123-33-1 D 33000.0 340000.0
328 Malononitrile 109-77-3 D 1.3 14.0
329 Mancozeb 8018-01-7 D 2000.0 20000.0
330 Maneb 12427-38-2 D 330.0 3400.0
331 Manganese and compounds 7439-96-5 D 3200.0 43000.0
332 Mephosfolan 950-10-7 D 5.9 61.0
333 Mepiquat 24307-26-4 D 2000.0 20000.0
334 Mercuric chloride 7487-94-7 C 23.0 510.0
335 Mercury (elemental) 7439-97-6 D 6.7 180.0
336 Mercury (methyl) 22967-92-6 D 6.5 68.0
337 Merphos 150-50-5 D 2.0 20.0
338 Merphos oxide 78-48-8 D 2.0 20.0
339 Metalaxyl 57837-19-1 D 3900.0 41000.0
340 Methacrylonitrile 126-98-7 D 2.0 8.1
341 Methamidophos 10265-92-6 D 3.3 34.0
342 Methanol 67-56-1 D 33000.0 340000.0
343 Methidathion 950-37-8 C 65.0 680.0
344 Methomyl 16752-77-5 D 1600.0 17000.0
345 Methoxychlor 72-43-5 D 330.0 3400.0
346 2-Methoxyethanol 109-86-4 D 65.0 680.0
347 2-Methoxyethanol acetate 110-49-6 D 130.0 1400.0
348 2-Methoxy-5-nitroaniline 99-59-2 C 97.0 410.0
349 Methyl acetate 79-20-9 D 21000.0 88000.0
350 Methyl acrylate 96-33-3 D 69.0 230.0
351 2-Methylaniline (o-toluidine) 95-53-4 B2 19.0 79.0
352 2-Methylaniline hydrochloride 636-21-5 B2 25.0 110.0
353 Methyl chlorocarbonate 79-22-1 D 65000.0 680000.0
354 2-Methyl-4-chlorophenoxyacetic acid 94-74-6 D 33.0 340.0
355 4-(2-Methyl-4-chlorophenoxy) butyric acid (MCPB) 94-81-5 D 650.0 6800.0
356 2-(2-Methyl-4-chlorophenoxy) propionic acid 93-65-2 D 65.0 680.0
357 2-(2-Methyl-1,4-chlorophenoxy) propionic acid (MCPP) 16484-77-8 D 65.0 680.0
358 Methylcyclohexane 108-87-2 D 56000.0 590000.0
359 4,4'-Methylenebisbenzeneamine 101-77-9 D 18.0 76.0
360 4,4'-Methylene bis(2-chloroaniline) 101-14-4 B2 34.0 150.0
361 4,4'-Methylene bis(N,N'-dimethyl)aniline 101-61-1 B2 97.0 410.0
362 Methylene bromide 74-95-3 D 650.0 6800.0
363 Methylene chloride 75-09-2 B2 77.0 180.0
364 Methyl ethyl ketone 78-93-3 D 7100.0 27000.0
365 Methyl hydrazine 60-34-4 B, C 4.0 17.0
366 Methyl isobutyl ketone 108-10-1 D 770.0 2800.0
367 * Methyl methacrylate 80-62-6 D 760.0 2800.0
368 2-Methyl-5-nitroaniline 99-55-8 C 130.0 580.0
369 Methyl parathion 298-00-0 D 16.0 170.0
370 2-Methylphenol 95-48-7 C 3300.0 34000.0
371 3-Methylphenol 108-39-4 C 3300.0 34000.0
372 4-Methylphenol 106-44-5 C 330.0 3400.0
373 Methyl styrene (mixture) 25013-15-4 D 120.0 520.0
374 * Methyl styrene (alpha) 98-83-9 D 890.0 3100.0
375 Methyl tertbutyl ether (MTBE) 1634-04-4 D 320.0 3300.0
376 Metolaclor (Dual) 51218-45-2 D 9800.0 100000.0
377 Metribuzin 21087-64-9 D 1600.0 17000.0
378 Mirex 2385-85-5 B2 2.5 11.0
379 Molinate 2212-67-1 D 130.0 1400.0
380 Molybdenum 7439-98-7 D 380.0 8500.0
381 Monochloramine 10599-90-3 D 6500.0 68000.0
N
382 Naled 300-76-5 D 130.0 1400.0
383 Naphthalene 91-20-3 D 2600.0 27000.0
384 Napropamide 15299-99-7 D 6500.0 68000.0
385 Nickel and compounds 7440-02-0 D 1500.0 34000.0
386 Nickel subsulfide 12035-72-2 A 5100.0 11000.0
387 Nitrapyrin 1929-82-4 D 98.0 1000.0
388 Nitrate 14797-55-8 D 100000.0 1000000.0
389 Nitrite 14797-65-0 D 6500.0 68000.0
390 2-Nitroaniline 88-74-4 D 3.9 41.0
391 Nitrobenzene 98-95-3 D 18.0 94.0
392 Nitrofurantoin 67-20-9 D 4600.0 48000.0
393 Nitrofurazone 59-87-0 B2 3.0 13.0
394 Nitroguanidine 556-88-7 D 6500.0 68000.0
395 N-Nitrosodi-n-butylamine 924-16-3 B2 0.22 0.55
396 N-Nitrosodiethanolamine 1116-54-7 B2 1.6 6.8
397 N-Nitrosodiethylamine 55-18-5 B2 0.03 0.13
398 N-Nitrosodimethylamine 62-75-9 B2 0.087 0.37
399 N-Nitrosodiphenylamine 86-30-6 B2 910.0 3900.0
400 N-Nitroso di-n-propylamine 621-64-7 B2 0.63 2.7
401 N-Nitroso-N-methylethylamine 10595-95-6 B2 0.20 0.87
402 N-Nitrosopyrrolidine 930-55-2 B2 2.1 9.1
403 m-Nitrotoluene 99-08-1 D 650.0 6800.0
404 p-Nitrotoluene 99-99-0 D 650.0 6800.0
405 Norflurazon 27314-13-2 D 2600.0 27000.0
406 NuStar 85509-19-9 D 46.0 480.0
O
407 Octabromodiphenyl ether 32536-52-0 D 200.0 2000.0
408 Octahydro-1357-tetranitro-1357-tetrazocine (HMX) 2691-41-0 D 3300.0 34000.0
409 Octamethylpyrophosphoramide 152-16-9 D 130.0 1400.0
410 Oryzalin 19044-88-3 C 3300.0 34000.0
411 Oxadiazon 19666-30-9 D 330.0 3400.0
412 Oxamyl 23135-22-0 E 1600.0 17000.0
413 Oxyfluorfen 42874-03-3 D 200.0 2000.0
P
414 Paclobutrazol 76738-62-0 D 850.0 8900.0
415 Paraquat 4685-14-7 C 290.0 3100.0
416 Parathion 56-38-2 C 390.0 4100.0
417 Pebulate 1114-71-2 D 3300.0 34000.0
418 Pendimethalin 40487-42-1 D 2600.0 27000.0
419 Pentabromo-6-chloro cyclohexane 87-84-3 C 190.0 830.0
420 Pentabromodiphenyl ether 32534-81-9 D 130.0 1400.0
421 Pentachlorobenzene 608-93-5 D 52.0 550.0
422 Pentachloronitrobenzene 82-68-8 C 17.0 73.0
423 Pentachlorophenol 87-86-5 B2 25.0 79.0
424 Permethrin 52645-53-1 D 3300.0 34000.0
425 Phenmedipham 13684-63-4 D 16000.0 170000.0
426 Phenol 108-95-2 D 39000.0 410000.0
427 m-Phenylenediamine 108-45-2 D 390.0 4100.0
428 p-Phenylenediamine 106-50-3 D 12000.0 130000.0
429 Phenylmercuric acetate 62-38-4 D 5.2 55.0
430 2-Phenylphenol 90-43-7 C 2300.0 9800.0
431 Phorate 298-02-2 E 13.0 140.0
432 Phosmet 732-11-6 D 1300.0 14000.0
433 Phosphine 7803-51-2 D 20.0 200.0
434 Phosphorus, white 7723-14-0 D 1.5 34.0
435 Phthalic anhydride 85-44-9 D 130000.0 1000000.0
436 Picloram 1918-02-1 D 4600.0 48000.0
437 Pirimiphos-methyl 23505-41-1 D 650.0 6800.0
438 Polybrominated biphenyls (PBBs) N/A B2 0.46 2.1
439 Polychlorinated biphenyls (PCBs) 1336-36-3 B2 2.5 13.0
440 Potassium cyanide 151-50-8 D 3300.0 34000.0
441 Potassium silver cyanide 506-61-6 D 13000.0 140000.0
442 Prochloraz 67747-09-5 C 30.0 130.0
443 Profluralin 26399-36-0 D 390.0 4100.0
444 Prometon 1610-18-0 D 980.0 10000.0
445 Prometryn 7287-19-6 D 260.0 2700.0
446 Pronamide 23950-58-5 C 4900.0 51000.0
447 Propachlor 1918-16-7 D 850.0 8900.0
448 Propanil 709-98-8 D 330.0 3400.0
449 Propargite 2312-35-8 D 1300.0 14000.0
450 Propargyl alcohol 107-19-7 D 130.0 1400.0
451 Propazine 139-40-2 C 1300.0 14000.0
452 Propham 122-42-9 D 1300.0 14000.0
453 Propiconazole 60207-90-1 D 850.0 8900.0
454 Propylene glycol 57-55-6 D 1000000.0 1000000.0
455 Propylene glycol, monoethyl ether 111-35-3 D 46000.0 480000.0
456 Propylene glycol, monomethyl ether 107-98-2 D 46000.0 480000.0
457 Propylene oxide 75-56-9 B2 19.0 79.0
458 Pursuit 81335-77-5 D 16000.0 170000.0
459 Pydrin 51630-58-1 D 1600.0 17000.0
460 Pyrene 129-00-0 D 2000.0 20000.0
461 Pyridine 110-86-1 D 65.0 680.0
Q
462 Quinalphos 13593-03-8 D 33.0 340.0
463 Quinoline 91-22-5 C 0.37 1.6
R
464 RDX (Cyclonite) 121-82-4 C 40.0 170.0
465 Resmethrin 10453-86-8 D 2000.0 20000.0
466 Ronnel 299-84-3 D 3300.0 34000.0
467 Rotenone 83-79-4 D 260.0 2700.0
S
468 Savey 78587-05-0 D 1600.0 17000.0
469 Selenious Acid 7783-00-8 D 330.0 3400.0
470 Selenium 7782-49-2 D 380.0 8500.0
471 Selenourea 630-10-4 D 330.0 3400.0
472 Sethoxydim 74051-80-2 D 5900.0 61000.0
473 Silver and compounds 7440-22-4 D 380.0 8500.0
474 Silver cyanide 506-64-9 D 6500.0 68000.0
475 Simazine 122-34-9 C 37.0 160.0
476 Sodium azide 26628-22-8 D 260.0 2700.0
477 Sodium cyanide 143-33-9 D 2600.0 27000.0
478 Sodium diethyldithiocarbamate 148-18-5 C 16.0 71.0
479 Sodium fluoroacetate 62-74-8 D 1.3 14.0
480 Sodium metavanadate 13718-26-8 D 65.0 680.0
481 Strontium, stable 7440-24-6 D 46000.0 1000000.0
482 Strychnine 57-24-9 D 20.0 200.0
483 * Styrene 100-42-5 C 3300.0 3300.0
484 Systhane 88671-89-0 D 1600.0 17000.0
T
485 2,3,7,8-TCDD (dioxin) 1746-01-6 B2 0.000038 0.00024
486 Tebuthiuron 34014-18-1 D 4600.0 48000.0
487 Temephos 3383-96-8 D 1300.0 14000.0
488 Terbacil 5902-51-2 E 850.0 8900.0
489 Terbufos 13071-79-9 D 1.6 17.0
490 Terbutryn 886-50-0 D 65.0 680.0
491 1,2,4,5-Tetrachlorobenzene 95-94-3 D 20.0 200.0
492 1,1,1,2-Tetrachloroethane 630-20-6 C 23.0 54.0
493 1,1,2,2-Tetrachloroethane 79-34-5 C 4.4 11.0
494 Tetrachloroethylene (PCE) 127-18-4 B2 53.0 170.0
495 2,3,4,6-Tetrachlorophenol 58-90-2 D 2000.0 20000.0
496 p,a,a,a-Tetrachlorotoluene 5216-25-1 B2 0.22 0.95
497 Tetrachlorovinphos 961-11-5 C 190.0 790.0
498 Tetraethyldithiopyrophosphate 3689-24-5 D 33.0 340.0
499 Thallic oxide 1314-32-5 D 5.4 120.0
500 Thallium acetate 563-68-8 D 6.9 150.0
501 Thallium carbonate 6533-73-9 D 6.1 140.0
502 Thallium chloride 7791-12-0 D 6.1 140.0
503 Thallium nitrate 10102-45-1 D 6.9 150.0
504 Thallium selenite 12039-52-0 D 6.9 150.0
505 Thallium sulfate 7446-18-6 D 6.1 140.0
506 Thiobencarb 28249-77-6 D 650.0 6800.0
507 2-(Thiocyanomethylthio)- benzothiazole (TCMTB) 3689-24-5 D 2000.0 20000.0
508 Thiofanox 39196-18-4 D 20.0 200.0
509 Thiophanate-methyl 23564-05-8 D 5200.0 55000.0
510 Thiram 137-26-8 D 330.0 3400.0
511 Tin and compounds 7440-31-5 D 46000.0 1000000.0
512 * Toluene 108-88-3 D 790.0 2700.0
513 Toluene-2,4-diamine 95-80-7 B2 1.4 6.0
514 Toluene-2,5-diamine 95-70-5 D 39000.0 410000.0
515 Toluene-2,6-diamine 823-40-5 C 13000.0 140000.0
516 p-Toluidine 106-49-0 C 23.0 100.0
517 Toxaphene 8001-35-2 B2 4.0 17.0
518 Tralomethrin 66841-25-6 D 490.0 5100.0
519 Triallate 2303-17-5 D 850.0 8900.0
520 Triasulfuron 82097-50-5 D 650.0 6800.0
521 1,2,4-Tribromobenzene 615-54-3 D 330.0 3400.0
522 Tributyltin oxide (TBTO) 56-35-9 D 2.0 20.0
523 2,4,6-Trichloroaniline 634-93-5 C 130.0 560.0
524 2,4,6-Trichloroaniline hydrochloride 33663-50-2 C 150.0 660.0
525 * 1,2,4-Trichlorobenzene 120-82-1 D 570.0 4700.0
526 * 1,1,1-Trichloroethane 71-55-6 D 1200.0 4800.0
527 1,1,2-Trichloroethane 79-00-5 C 6.5 15.0
528 Trichloroethylene (TCE) 79-01-6 B2 27.0 70.0
529 Trichlorofluoromethane 75-69-4 D 380.0 1300.0
530 2,4,5-Trichlorophenol 95-95-4 D 6500.0 68000.0
531 2,4,6-Trichlorophenol 88-06-2 B2 400.0 1700.0
532 2,4,5-Trichlorophenoxyacetic acid 93-76-5 D 650.0 6800.0
533 2-(2,4,5-Trichlorophenoxy) propionic acid 93-72-1 D 520.0 5500.0
534 1,1,2-Trichloropropane 598-77-6 D 15.0 50.0
535 1,2,3-Trichloropropane 96-18-4 B2 0.014 0.03
536 1,2,3-Trichloropropene 96-19-5 D 11.0 38.0
537 * 1,1,2-Trichloro-1,2,2-trifluoroethane 76-13-1 D 10000.0 10000.0
538 Tridiphane 58138-08-2 D 200.0 2000.0
539 Triethylamine 121-44-8 D 23.0 84.0
540 Trifluralin 1582-09-8 C 490.0 2500.0
541 Trimethyl phosphate 512-56-1 B2 120.0 520.0
542 1,3,5-Trinitrobenzene 99-35-4 D 3.3 34.0
543 Trinitrophenylmethylnitramine 479-45-8 D 650.0 6800.0
544 2,4,6-Trinitrotoluene 118-96-7 C 33.0 340.0
V
545 Vanadium 7440-62-2 D 540.0 12000.0
546 Vanadium pentoxide 1314-62-1 D 690.0 15000.0
547 Vanadium sulfate 13701-70-7 D 1500.0 34000.0
548 Vernam 1929-77-7 D 65.0 680.0
549 Vinclozolin 50471-44-8 D 1600.0 17000.0
550 Vinyl acetate 108-05-4 D 780.0 2600.0
551 Vinyl bromide 593-60-2 B2 1.9 4.1
552 Vinyl chloride 75-01-4 A 0.016 0.035
W
553 Warfarin 81-81-2 D 20.0 200.0
X
554 * Xylene (mixed) 1330-20-7 D 2800.0 2800.0
Z
555 Zinc 7440-66-6 D 23000.0 510000.0
556 Zinc phosphide 1314-84-7 D 23.0 510.0
557 Zinc cyanide 557-21-1 D 3300.0 34000.0
558 Zineb 12122-67-7 D 3300.0 34000.0

* = 1% free-phase analysis

# = Based on IEUBK Model

~ = Based on natural background

N/A = Not Applicable

CARCINOGENICITY CLASSIFICATIONS:

A = Known human carcinogen

B1 = Probable human carcinogen, with limited data indicating human carcinogenicity.

B2 = Probable human carcinogen, with inadequate or no evidence of carcinogenicity in humans. Sufficient evidence for carcinogenicity in laboratory animals.

C = Possible human carcinogen.

D = Not classifiable as to human carcinogenicity.

E = Evidence of noncarcinogenicity in humans.

Ariz. Admin. Code tit. 18, ch. 7, art. 2, app B

Adopted by emergency action effective March 29, 1996, pursuant to A.R.S. § 41-1026 and Laws 1995, Ch. 232, § 5; in effect until permanent rules are adopted and in place no later than August 1, 1997, pursuant to A.R.S. § 49-152 and Laws 1995, Ch. 232, § 5 (Supp. 96-1). Historical note revised to clarify exemptions of emergency adoption (Supp. 97-1). Interim emergency appendix reinstated at the request of the Department; historical note from Supp. 97-3 stating emergency expired removed for clarity. Appendix B adopted permanently effective December 4, 1997, replacing emergency appendix (Supp. 97-4). Former Appendix B repealed; new Appendix B renumbered from Appendix A and amended by final rulemaking at 13 A.A.R. 971, effective May 5, 2007 (Supp. 07-1).