PROPOSED RULES
CLEAN AIR AGENCY
Original Notice.
Exempt from preproposal statement of inquiry under RCW 70.94.141(1).
Title of Rule: Delete Regulation II, Section 3.07; and amend Regulation III, Appendix A.
Purpose: To delete Section 3.07 since there are no longer any petroleum solvent dry cleaning systems in our jurisdiction that use more than 15,000 gallons. To clarify the list of chemicals in Appendix A and their EPA hazardous air pollutant (HAP) list designations.
Other Identifying Information: Section 3.07 - Petroleum Solvent Dry Cleaning Systems. Appendix A - Acceptable Source Impact Levels.
Statutory Authority for Adoption: Chapter 70.94 RCW.
Statute Being Implemented: RCW 70.94.141.
Summary: To delete Section 3.07 of Regulation II; and to clarify the chemical list in Appendix A of Regulation III.
Reasons Supporting Proposal: Any new dry cleaning system must meet all Notice of Construction requirements, including using best available control technology so Section 3.07 of Regulation II is no longer needed. Emission reporting and annual fee payment require clarity in the chemical list in Appendix A.
Name of Agency Personnel Responsible for Drafting: John Anderson, 110 Union Street #500, Seattle, WA 98101, (206) 689-4051; Implementation: Dave Kircher, 110 Union Street #500, Seattle, WA 98101, (206) 689-4050; and Enforcement: Neal Shulman, 110 Union Street #500, Seattle, WA 98101, (206) 689-4078.
Name of Proponent: Puget Sound Clean Air Agency, governmental.
Agency Comments or Recommendations, if any, as to Statutory Language, Implementation, Enforcement, and Fiscal Matters: The state implementation plan will be updated to reflect these amendments.
Rule is not necessitated by federal law, federal or state court decision.
Explanation of Rule, its Purpose, and Anticipated Effects: For Section 3.07, Regulation II: This proposal deletes this section, since there are no longer any petroleum solvent dry cleaning systems in our jurisdiction that use more than 15,000 gallons, and any new dry cleaning system must meet all Notice of Construction requirements, including using best available control technology.
For Appendix A, Regulation III: Reporting requirements and annual fees depend on the use of Regulation III, Appendix A "Acceptable Source Impact Levels," a list of toxic air contaminants. These proposed changes clarify the list of chemicals and their EPA hazardous air pollutant (HAP) list designations including:
(1) A separate column has been added for synonyms,
(2) HAP compound references are italicized as well as placed in square brackets, and
(3) Parenthetical synonyms that were previously omitted from the alphabetical list have been added with their parentheses removed.
Proposal Changes the Following Existing Rules: This proposal deletes Section 3.07 of Regulation II; and clarifies the list of chemicals in Appendix A of Regulation III and their EPA hazardous air pollutant list designations.
No small business economic impact statement has been prepared under chapter 19.85 RCW. This agency is not subject to the small business economic impact provision of the Administrative Procedure Act.
RCW 34.05.328 does not apply to this rule adoption. Pursuant to RCW 70.94.141(1), RCW 34.05.328 does not apply to this rule adoption.
Hearing Location: PSCAA Offices, 110 Union Street, #500, Seattle, WA 98101, on March 9, 2000, at 9:00 a.m.
Assistance for Persons with Disabilities: Contact Agency Receptionist, (206) 689-4010, by March 2, 2000, TDD (800) 833-6388, or (800) 833-6385 (Braille).
Submit Written Comments to: Dennis McLerran, PSCAA, 110 Union Street, #500, Seattle, WA 98101, fax (206) 343-7522, by February 28, 2000.
Date of Intended Adoption: March 9, 2000.
January 18, 2000
David S. Kircher
Manager - Engineering
REPEALER
REGULATION II SECTION 3.07 PETROLEUM SOLVENT DRY CLEANING
SYSTEMS
AMENDATORY SECTION
REGULATION III APPENDIX A
(( CHEMICAL NAME |
SYNONYM | CAS (( |
ASIL µg/m3 |
TYPE |
|||
ANTU | 86-88-4 | 1.0 | B | ||||
√Acetaldehyde | 75-07-0 | 0.45 | A | ||||
√Acetamide | 60-35-5 | TBD | B | ||||
Acetic acid | 64-19-7 | 83 | B | ||||
Acetic anhydride | 108-24-7 | 67 | B | ||||
Acetone | 67-64-1 | 5900 | B | ||||
√Acetonitrile | 75-05-8 | 220 | B | ||||
√Acetophenone | 98-86-2 | TBD | B | ||||
√2-Acetylaminofluorene | 53-96-3 | TBD | A | ||||
Acetylene tetrabromide | 79-27-6 | 47 | B | ||||
√Acrolein | 107-02-8 | 0.02 | B | ||||
√Acrylamide | 79-06-1 | 0.00077 | A | ||||
√Acrylic acid | 79-10-7 | 0.30 | B | ||||
√Acrylonitrile | 107-13-1 | 0.015 | A | ||||
Aldrin | 309-00-2 | 0.0002 | A | ||||
Allyl alcohol | 107-18-6 | 17 | B | ||||
√Allyl chloride | 107-05-1 | 1.0 | B | ||||
Allyl glycidyl ether | (( |
106-92-3 | 77 | B | |||
Allyl propyl disulfide | 2179-59-1 | 40.0 | B | ||||
Aluminum, Al alkyls | 7429-90-5 | 6.7 | B | ||||
Aluminum, as Al metal dusts | 7429-90-5 | 33 | B | ||||
Aluminum, as Al pyro powders | 7429-90-5 | 17 | B | ||||
Aluminum, as Al soluble salts | 7429-90-5 | 6.7 | B | ||||
Aluminum, as Al welding fumes | 7429-90-5 | 17 | B | ||||
2-Aminoanthraquinone | 117-79-3 | TBD | A | ||||
o-Aminoazotoluene | 97-56-3 | TBD | A | ||||
√4-Aminobiphenyl | 92-67-1 | TBD | A | ||||
2-Aminopyridine | 504-29-0 | 6.3 | B | ||||
Amitrole | 61-82-5 | 0.06 | C | ||||
Ammonia | 7664-41-7 | 100 | B | ||||
Ammonium chloride fumes | 12125-02-9 | 33 | B | ||||
Ammonium perfluorooctanoate | 3825-26-1 | 0.33 | B | ||||
Ammonium sulfamate | 7773-06-0 | 33 | B | ||||
n-Amyl acetate | 628-63-7 | 1800 | B | ||||
sec-Amyl acetate | 626-38-0 | 2200 | B | ||||
√Aniline | 62-53-3 | 6.3 | A | ||||
√ Aniline and homologues | 62-53-3 | 1.0 | B | ||||
Anisidine (o-,p- isomers) | 29191-52-4 | 1.7 | B | ||||
√ o-Anisidine | 90-04-0 | 1.7 | C | ||||
√ Antimony & compounds, as Sb | 7440-36-0 | 1.7 | B | ||||
√ Antimony trioxide, as Sb (( |
1309-64-4 | 1.7 | B | ||||
√Arsenic and inorganic arsenic compounds | 7440-38-2 | 0.00023 | A | ||||
√ Arsine | 7784-42-1 | 0.53 | B | ||||
√ Asbestos (Note: fibers/ml) | 1332-21-4 | 0.0000044 | A | ||||
Asphalt (petroleum) fumes | 8052-42-4 | 17 | B | ||||
Atrazine | 1912-24-9 | 17 | B | ||||
Auramine (technical grade) | 2465-27-2 | TBD | A | ||||
Azinphos-methyl | 86-50-0 | 0.67 | B | ||||
√ Aziridine | (( |
151-56-4 | 2.9 | B | |||
Barium, soluble compounds Ba | 7440-39-3 | 1.7 | B | ||||
Benomyl | 17804-35-2 | 33 | B | ||||
√ Benzene | 71-43-2 | 0.12 | A | ||||
√ Benzidine and its salts | 92-87-5 | 0.000015 | A | ||||
√ Benzo(a)anthracene | (( |
56-55-3 | TBD | A | |||
√ Benzo(a)pyrene | (( |
50-32-8 | 0.00048 | A | |||
√Benzo(b)fluoranthene | (( |
205-99-2 | TBD | A | |||
Benzo(j)fluoranthene | 205-82-3 | TBD | A | ||||
√ Benzo(k)fluoranthene | (( |
207-08-9 | TBD | A | |||
√ Benzotrichloride | 98-07-7 | TBD | B | ||||
Benzoyl peroxide | 94-36-0 | 17 | B | ||||
√ Benzyl chloride | 100-44-7 | 17 | B | ||||
Benzyl violet 4b | 1694-09-3 | TBD | A | ||||
√Beryllium and its compounds | 7440-41-7 | 0.00042 | A | ||||
√Biphenyl | 92-52-4 | 4.3 | B | ||||
√Bis(2-chloroethyl)ether | (( |
111-44-4 | 0.003 | A | |||
√Bis(chloromethyl)ether | 542-88-1 | 0.000016 | A | ||||
√Bis(2-ethylhexyl)phthalate | (( |
117-81-7 | 2.5 | A | |||
Bismuth telluride | 1304-82-1 | 33 | B | ||||
Bismuth telluride Se doped | 1304-82-1 | 17 | B | ||||
Borates, anhydrous | 1303-96-4 | 3.3 | B | ||||
Borates, decahydrate | 1303-96-4 | 17 | B | ||||
Borates, pentahydrate | 1303-96-4 | 3.3 | B | ||||
Boron oxide | 1303-86-2 | 33 | B | ||||
Boron tribromide | 10294-33-4 | 33 | B | ||||
Boron trifluoride | 76737-07-2 | 9.3 | B | ||||
Bromacil | 314-40-9 | 33 | B | ||||
Bromine | 7726-95-6 | 2.2 | B | ||||
Bromine pentafluoride | 7789-30-2 | 2.4 | B | ||||
√Bromoform | 75-25-2 | 0.91 | A | ||||
√Bromomethane | (( |
74-83-9 | 5.0 | B | |||
√1,3-Butadiene | 106-99-0 | 0.0036 | A | ||||
Butane | 106-97-8 | 6300.0 | B | ||||
√2-Butanone | (( |
78-93-3 | 1000 | B | |||
√2-Butoxyethanol | [glycol ether] (( |
111-76-2 | 400 | B | |||
n-Butyl acetate | 123-86-4 | 2400 | B | ||||
sec-Butyl acetate | 105-46-4 | 3200 | B | ||||
tert-Butyl acetate | 540-88-5 | 3200 | B | ||||
Butyl acrylate | 141-32-2 | 170 | B | ||||
n-Butyl alcohol | 71-36-3 | 500 | B | ||||
sec-Butyl alcohol | 78-92-2 | 1000 | B | ||||
tert-Butyl alcohol | 75-65-0 | 1000 | B | ||||
√Butyl cellosolve [glycol ether] 2-Butoxyethanol; Ethylene glycol monobutyl ether | 111-76-2 | 400 | B | ||||
√tert-Butyl chromate, as CrO3 | (( |
1189-85-1 | 0.33 | B | |||
n-Butyl glycidyl ether | (( |
2426-08-6 | 440 | B | |||
n-Butyl lactate | 138-22-7 | 83 | B | ||||
n-Butyl mercaptan | 109-79-5 | 6.0 | B | ||||
n-Butylamine | 109-73-9 | 50.0 | B | ||||
√1,2-Butylene oxide | (( |
106-88-7 | 20 | B | |||
o-sec-Butylphenol | 89-72-5 | 100 | B | ||||
p-tert-Butyltoluene | 98-51-1 | 200 | B | ||||
&bgr;-Butyrolactone | 3068-88-0 | TBD | A | ||||
√Cadmium and compounds | 7440-43-9 | 0.00056 | A | ||||
√Calcium cyanamide | 156-62-7 | 1.7 | B | ||||
Calcium hydroxide | 1305-62-0 | 17 | B | ||||
Calcium oxide | 1305-78-8 | 6.7 | B | ||||
Camphor, synthetic | 76-22-2 | 40 | B | ||||
√Caprolactam, dusts | 105-60-2 | 3.3 | B | ||||
√Caprolactam, vapors | 105-60-2 | 67 | B | ||||
Captafol | 2425-06-1 | 0.33 | B | ||||
√Captan | 133-06-2 | 17 | B | ||||
√Carbaryl | 63-25-2 | 17 | B | ||||
Carbofuran | 1563-66-2 | 0.33 | B | ||||
Carbon black | 1333-86-4 | 12 | B | ||||
√Carbon disulfide | 75-15-0 | 100 | B | ||||
Carbon tetrabromide | 558-13-4 | 4.7 | B | ||||
√Carbon tetrachloride | 56-23-5 | 0.067 | A | ||||
Carbonyl fluoride | 353-50-4 | 18 | B | ||||
√Carbonyl sulfide | 463-58-1 | TBD | B | ||||
√Catechol | 120-80-9 | 77 | B | ||||
√Cellosolve [glycol ether] | (( |
110-80-5 | 200 | B | |||
Cesium hydroxide | 21351-79-1 | 6.7 | B | ||||
√Chloramben | 133-90-4 | TBD | B | ||||
√Chlordane | 57-74-9 | 0.0027 | A | ||||
√Chlorinated camphene | (( |
8001-35-2 | 0.0031 | A | |||
Chlorinated diphenyl oxide | (( |
55720-99-5 | 1.7 | B | |||
√Chlorine | 7782-50-5 | 5.0 | B | ||||
Chlorine dioxide | 10049-04-4 | 0.2 | B | ||||
Chlorine trifluoride | 7790-91-2 | 1.3 | B | ||||
1-Chloro-1-nitropropane | 600-25-9 | 33 | B | ||||
√1-Chloro-2,3-epoxypropane | (Epichlorohydrin) | 106-89-8 | 0.83 | A | |||
Chloroacetaldehyde | 107-20-0 | 11 | B | ||||
√Chloroacetic acid | 79-11-8 | TBD | B | ||||
√a-Chloroacetophenone | 532-27-4 | 1.1 | B | ||||
Chloroacetyl chloride | 79-04-9 | 0.67 | B | ||||
o-Chlorobenylidene malononitrile | 2698-41-1 | 1.3 | B | ||||
√Chlorobenzene | 108-90-7 | 150 | B | ||||
√Chlorobenzilate | 510-15-6 | 0.2 | A | ||||
Chlorobromomethane | 74-97-5 | 3500 | B | ||||
Chlorodifluoromethane | 75-45-6 | 12000 | B | ||||
√Chloroethane | (( |
75-00-3 | 10000 | B | |||
√Chloroform | 67-66-3 | 0.043 | A | ||||
√Chloromethane | (( |
74-87-3 | 340 | B | |||
√Chloromethyl methyl ether (technical grade) | 107-30-2 | TBD | A | ||||
Chloropentafluoroethane | 76-15-3 | 21000 | B | ||||
Chlorophenols | 108-43-0 | 0.18 | A | ||||
Chloropicrin | 76-06-2 | 2.2 | B | ||||
√&bgr;-Chloroprene | 126-99-8 | 120.0 | C | ||||
o-Chlorostyrene | 2039-87-4 | 940 | B | ||||
o-Chlorotoluene | 95-49-8 | 860 | B | ||||
Chlorpyrifos | 2921-88-2 | 0.67 | B | ||||
√Chromium (II) compounds, as Cr | 7440-47-3 | 1.7 | B | ||||
√Chromium (III) compounds, as Cr | 7440-47-3 | 1.7 | B | ||||
√Chromium (VI) compounds | 7440-47-3 | 0.000083 | A | ||||
√Chromium (metal) | 7440-47-3 | 1.7 | B | ||||
√Chromyl chloride | (( |
14977-61-8 | 0.53 | B | |||
Clopidol | 2971-90-6 | 33 | B | ||||
√Cobalt as Co, metals, dusts and fumes | 7440-48-4 | 0.17 | B | ||||
√Cobalt carbonyl as Co | (( |
10210-68-1 | 0.33 | B | |||
√Cobalt hydrocarbonyl | (( |
16842-03-8 | 0.33 | B | |||
√Coke oven emissions | 81103* | 0.0016 | A | ||||
Copper as Cu, dusts and mists | 7440-50-8 | 3.3 | B | ||||
Copper, fumes | 7440-50-8 | 0.67 | B | ||||
Cotton dust, raw | 81106* | 0.67 | B | ||||
Creosote | 8001-58-9 | TBD | A | ||||
√Cresol, all isomers | 1319-77-3 | 73 | B | ||||
√Crotonaldehyde | (( |
4170-30-3 | 20.0 | B | |||
Crufomate | 299-86-5 | 17 | B | ||||
√Cumene | (( |
98-82-8 | 820 | B | |||
Cupferron | 135-20-6 | TBD | A | ||||
Cyanamide | 420-04-2 | 6.7 | B | ||||
√Cyanides, as CN | 57-12-5 | 17 | B | ||||
Cyanogen | 460-19-5 | 67 | B | ||||
Cyanogen chloride | 506-77-4 | 2.5 | B | ||||
√1,4-Cyclohexadienedione | (( |
106-51-4 | 1.5 | B | |||
Cyclohexane | 110-82-7 | 3400 | B | ||||
Cyclohexanol | 108-93-0 | 690 | B | ||||
Cyclohexanone | 108-94-1 | 330 | B | ||||
Cyclohexene | 110-83-8 | 3400 | B | ||||
Cyclohexylamine | 108-91-8 | 140 | B | ||||
Cyclonite | 121-82-4 | 5.0 | B | ||||
Cyclopentadiene | 542-92-7 | 680 | B | ||||
Cyclopentane | 287-92-3 | 5700 | B | ||||
Cyhexatin | 13121-70-5 | 17 | B | ||||
√2,4-D salts and esters | (( |
94-75-7 | 33.0 | C | |||
√DDE | (( |
3547-04-4 | 0.1 | A | |||
DDT | (( |
50-29-3 | 0.01 | A | |||
Decaborane | 17702-41-9 | 0.83 | B | ||||
Demeton | 8065-48-3 | 0.37 | B | ||||
√Di(2-ethylhexyl)phthalate | (( |
117-81-7 | 2.5 | A | |||
Diacetone alcohol | 123-42-2 | 790 | B | ||||
N,N-Diacetylbenzidine | 613-35-4 | TBD | A | ||||
4,4'-Diaminodiphenyl ether | 101-80-4 | TBD | A | ||||
Diazinon | 333-41-5 | 0.33 | B | ||||
√Diazomethane | 334-88-3 | 1.1 | B | ||||
Dibenz(a,h)acridine | 226-36-8 | TBD | A | ||||
√Dibenz(a,h)anthracene | (( |
53-70-3 | TBD | A | |||
Dibenz(a,j)acridine | 224-42-0 | TBD | A | ||||
Dibenzo(a,e)pyrene | 192-65-4 | TBD | A | ||||
Dibenzo(a,h)pyrene | 189-64-0 | TBD | A | ||||
Dibenzo(a,l)pyrene | 191-30-0 | TBD | A | ||||
√Dibenzofurans | 132-64-9 | TBD | A | ||||
1,2,7,8-Dibenzopyrene | (( |
189-55-9 | TBD | A | |||
Diborane | 19287-45-7 | 0.37 | B | ||||
√1,2-Dibromoethane | Ethylene dibromide | 106-93-4 | 0.0045 | A | |||
√1,2-Dibromo-3-chloropropane | 96-12-8 | 0.20 | B | ||||
Dibutyl phosphate | 107-66-4 | 29 | B | ||||
√Dibutyl phthalate | 84-74-2 | 17 | B | ||||
2-N-Dibutylaminoethanol | 102-81-8 | 47 | B | ||||
Dichloroacetylene | 7572-29-4 | 1.3 | B | ||||
√1,4-Dichlorobenzene | (( |
106-46-7 | 1.5 | A | |||
o-Dichlorobenzene | (( |
95-50-1 | 1000 | B | |||
√3,3'-Dichlorobenzidine | 91-94-1 | 0.077 | A | ||||
1,4-Dichloro-2-butene | 764-41-0 | 0.00038 | A | ||||
3,3'-Dichloro-4,4'-diaminodiphenyl ether | 28434-86-8 | TBD | A | ||||
Dichlorodifluoromethane | 75-71-8 | 16000 | B | ||||
1,3-Dichloro-5,5-dimethylhydantoin | 118-52-5 | 0.67 | B | ||||
√p,p'-Dichlorodiphenyldichloroethylene | (( |
3547-04-4 | 0.1 | A | |||
√1,1-Dichloroethane | (( |
75-34-3 | 2700 | B | |||
√1,2-Dichloroethane | (( |
107-06-2 | 0.038 | A | |||
√Dichloroethyl ether | (( |
111-44-4 | 0.003 | A | |||
√1,1-Dichloroethylene | (( |
75-35-4 | 67 | B | |||
1,2-Dichloroethylene | 540-59-0 | 2600 | B | ||||
Dichlorofluoromethane | 75-43-4 | 130 | B | ||||
√Dichloromethane | (( |
75-09-2 | 0.56 | A | |||
1,1-Dichloro-1-nitroethane | 594-72-9 | 40 | B | ||||
√2,4-Dichlorophenoxy acetic acid | 2,4-D salts and esters | 94-75-7 | 33.0 | C | |||
Dichlorophenylarsine (( |
696-28-6 | TBD | A | ||||
√1,2-Dichloropropane | (( |
78-87-5 | 4.0 | C | |||
√Dichloropropene | 542-75-6 | 20 | B | ||||
2,2-Dichloropropionic acid | 75-99-0 | 19 | B | ||||
Dichlorotetrafluoroethane | 76-14-2 | 23000 | B | ||||
√Dichlorvos | 62-73-7 | 3.3 | B | ||||
Dicrotophos | 141-66-2 | 0.83 | B | ||||
Dicyclopentadiene | 77-73-6 | 100 | B | ||||
Dicyclopentadienyl iron | 102-54-5 | 33 | B | ||||
Dieldrin | 60-57-1 | 0.00022 | A | ||||
√Diethanolamine | 111-42-2 | 43 | B | ||||
√Diethyl aniline | Dimethylaniline | 121-69-7 | 83 | B | |||
Diethyl ketone | 96-22-0 | 2300 | B | ||||
(( |
Diethylnitrosoamine (( |
55-18-5 | 0.000023 | A | |||
Diethyl phthalate | 84-66-2 | 17 | B | ||||
√Diethyl sulfate | 64-67-5 | TBD | B | ||||
Diethylamine | 109-89-7 | 100 | B | ||||
Diethylaminoethanol | 100-37-8 | 170 | B | ||||
Diethylene triamine | 111-40-0 | 14 | B | ||||
√1,4-Diethyleneoxide | 1,4-Dioxane | 123-91-1 | 0.032 | A | |||
1,2-Diethylhydrazine | 1615-80-1 | TBD | A | ||||
Difluorodibromomethane | 75-61-6 | 2900 | B | ||||
Diglycidyl ether | 2238-07-5 | 1.7 | B | ||||
Diglycidyl resorcinol ether | 101-90-6 | TBD | A | ||||
Dihydroxymethyl-furatrizine | Panfuran S | 794-93-4 | TBD | A | |||
Diisobutyl ketone | 108-83-8 | 480 | B | ||||
Diisopropylamine | 108-18-9 | 67 | B | ||||
√3,3'-Dimethoxybenzidine | (( |
119-90-4 | TBD | A | |||
√Dimethyl aminoazobenzene | 60-11-7 | TBD | B | ||||
√3,3'-Dimethyl benzidine | 119-93-7 | 0.0038 | A | ||||
√Dimethyl carbamoyl chloride | 79-44-7 | TBD | B | ||||
√Dimethyl phthalate | 131-11-3 | 17 | B | ||||
√Dimethyl sulfate | 77-78-1 | 1.7 | C | ||||
Dimethylacetamide | 127-19-5 | 120 | B | ||||
Dimethylamine | 124-40-3 | 60 | B | ||||
√Dimethylaniline | (( |
121-69-7 | 83 | B | |||
√Dimethylformamide | 68-12-2 | 30 | B | ||||
√1,1-Dimethylhydrazine | 57-14-7 | 4.0 | B | ||||
1,2-Dimethylhydrazine | 540-73-8 | 4.0 | C | ||||
√Dimethylnitrosoamine | (( |
62-75-9 | 0.000071 | A | |||
Dinitolmide | 148-01-6 | 17 | B | ||||
√Dinitro-o-cresol | 534-52-1 | 0.67 | B | ||||
Dinitrobenzene, all isomers | 528-29-0 | 3.3 | B | ||||
√2,4-Dinitrophenol | 51-28-5 | TBD | B | ||||
√2,4-Dinitrotoluene | 121-14-2 | 5.0 | B | ||||
√1,4-Dioxane | (( |
123-91-1 | 0.032 | A | |||
Dioxathion | 78-34-2 | 0.67 | B | ||||
√Dioxins and furans | 43110* | TBD | A | ||||
Diphenylamine | 122-39-4 | 33 | B | ||||
√1,2-Diphenyl hydrazine | 122-66-7 | 0.0045 | A | ||||
Dipropyl ketone | 123-19-3 | 780 | B | ||||
Dipropylene glycol methyl ether | 34590-94-8 | 2000 | B | ||||
Diquat | 85-00-7 | 1.7 | B | ||||
Disulfiram | 97-77-8 | 6.7 | B | ||||
Disulfuton | 298-04-4 | 0.33 | B | ||||
2,6-Ditert. butyl-p-cresol | 128-37-0 | 33 | B | ||||
Diuron | 330-54-1 | 33 | B | ||||
Divinyl benzene | 1321-74-0 | 180 | B | ||||
EPN | 2104-64-5 | 1.7 | B | ||||
Endosulfan | 115-29-7 | 0.33 | B | ||||
Endrin | 72-20-8 | 0.33 | B | ||||
Enflurane | 13838-16-9 | 1900 | B | ||||
√Epichlorohydrin | (( |
106-89-8 | 0.83 | A | |||
√1,2-Epoxybutane | (( |
106-88-7 | 20 | B | |||
Ethanolamine | 141-43-5 | 25 | B | ||||
Ethion | 563-12-2 | 1.3 | B | ||||
√2-Ethoxyethanol | (( |
110-80-5 | 200 | B | |||
√2-Ethoxyethyl acetate | (( |
111-15-9 | 90 | B | |||
Ethyl acetate | 141-78-6 | 4800 | B | ||||
√Ethyl acrylate | 140-88-5 | 66 | B | ||||
Ethyl alcohol | 64-17-5 | 6300 | B | ||||
Ethyl amyl ketone | 541-85-5 | 440 | B | ||||
√Ethyl benzene | 100-41-4 | 1000 | B | ||||
Ethyl bromide | 74-96-4 | 3000 | B | ||||
Ethyl butyl ketone | 106-35-4 | 780 | B | ||||
√Ethyl carbamate | (( |
51-79-6 | TBD | B | |||
√Ethyl chloride | (( |
75-00-3 | 10000 | B | |||
Ethyl ether | 60-29-7 | 4000 | B | ||||
Ethyl formate | 109-94-4 | 1000 | B | ||||
Ethyl mercaptan | 75-08-1 | 4.3 | B | ||||
Ethyl silicate | 78-10-4 | 280 | B | ||||
Ethylamine | 75-04-7 | 60 | B | ||||
√Ethylene dichloride | (( |
107-06-2 | 0.038 | A | |||
Ethylene chlorohydrin | 107-07-3 | 11 | B | ||||
Ethylene diamine | 107-15-3 | 83 | B | ||||
√Ethylene dibromide | (( |
106-93-4 | 0.0045 | A | |||
√Ethylene glycol | 107-21-1 | 420 | B | ||||
Ethylene glycol dinitrate | 628-96-6 | 1.0 | B | ||||
√Ethylene glycol monobutyl ether | [glycol ether] 2-Butoxyethanol; Butyl cellosolve | 111-76-2 | 400 | B | |||
√Ethylene imine | (( |
151-56-4 | 2.9 | B | |||
√Ethylene oxide | 75-21-8 | 0.010 | A | ||||
√Ethylene thiourea | 96-45-7 | 1.0 | A | ||||
√Ethylidene dichloride | (( |
75-34-3 | 2700 | B | |||
Ethylidene norbornene | 16219-75-3 | 83 | B | ||||
N-Ethylmorpholine | 100-74-3 | 77 | B | ||||
Fenamiphos | 22224-92-6 | 0.33 | B | ||||
Fensulfothion | 115-90-2 | 0.33 | B | ||||
Fenthion | 55-38-9 | 0.67 | B | ||||
Ferbam | 14484-64-1 | 33 | B | ||||
Ferrovanadium dust | 12604-58-9 | 3.3 | B | ||||
Fibrous glass dust | 81111* | 33 | B | ||||
√Fine mineral fibers | 81104* | 33 | B | ||||
Fluorides, as F | 16984-48-8 | 8.3 | B | ||||
Fluorine | 7782-41-4 | 5.3 | B | ||||
Fonofos | 944-22-9 | 0.33 | B | ||||
√Formaldehyde | 50-00-0 | 0.077 | A | ||||
Formamide | 75-12-7 | 60 | B | ||||
Formic acid | 64-18-6 | 31 | B | ||||
Furazolidone | 67-45-8 | TBD | A | ||||
Furfural | 98-01-1 | 26 | B | ||||
Furfuryl alcohol | 98-00-1 | 130 | B | ||||
Furium (nitrofuran group) | 43111* | TBD | A | ||||
Germanium tetrahydride | 7782-65-2 | 2.1 | B | ||||
Glutaraldehyde | 111-30-8 | 2.5 | B | ||||
Glyciadaldehyde | 765-34-4 | TBD | A | ||||
Glycidol | 556-52-5 | 250 | B | ||||
√Glycol ethers | 43107* | TBD | B | ||||
Hafnium | 7440-58-6 | 1.7 | B | ||||
Halothane | 151-67-7 | 1300 | B | ||||
√Heptachlor | 76-44-8 | 0.00077 | A | ||||
Heptane | (( |
142-82-5 | 5500 | B | |||
√Hexachlorobenzene | 118-74-1 | 0.0022 | A | ||||
√Hexachlorobutadiene | 87-68-3 | 0.70 | B | ||||
alpha-Hexachlorocyclohexane (( |
alpha-Lindane | 319-84-6 | 1.7 | C | |||
beta-Hexachlorocyclohexane (( |
beta-Lindane | 319-85-7 | 1.7 | C | |||
√gamma-Hexachlorocyclohexane | (( |
58-89-9 | 0.0026 | A | |||
√Hexachlorocyclopentadiene | 77-47-4 | 0.33 | B | ||||
1,2,3,6,7,8-Hexachloro-dibenzo-o-dioxin (1:2 mixture) | 34465-46-8 | TBD | A | ||||
1,2,3,7,8,9-Hexachloro-dibenzo-o-dioxin (1:2 mixture) | 19408-74-3 | TBD | A | ||||
√Hexachloroethane | 67-72-1 | 32.0 | B | ||||
Hexachloronaphthalene | 1335-87-1 | 0.67 | B | ||||
Hexachlorophenyl ether | (( |
55720-99-5 | 1.7 | B | |||
Hexafluoroacetone | 684-16-2 | 2.3 | B | ||||
√Hexamethylene diisocyanate | 822-06-0 | 0.11 | B | ||||
√Hexamethylphosphoramide | 680-31-9 | TBD | A | ||||
√Hexane (n-Hexane) | 110-54-3 | 200 | B | ||||
Hexane, other isomers | 43103* | 5900 | B | ||||
2-Hexanone | (( |
591-78-6 | 67 | B | |||
√Hexone | (( |
108-10-1 | 680 | B | |||
sec-Hexyl acetate | 108-84-9 | 980 | B | ||||
Hexylene glycol | 107-41-5 | 400 | B | ||||
√Hydrazine | 302-01-2 | 0.0002 | A | ||||
Hydrogen bromide | 10035-10-6 | 33 | B | ||||
√Hydrogen chloride | (( |
7647-01-0 | 7.0 | B | |||
√Hydrogen cyanide | (( |
74-90-8 | 37 | B | |||
√Hydrogen fluoride, as F | (( |
7664-39-3 | 8.7 | B | |||
Hydrogen peroxide | 7722-84-1 | 4.7 | B | ||||
Hydrogen selenide, as Se | 7783-07-5 | 0.53 | B | ||||
Hydrogen sulfide | 7783-06-4 | 0.9 | B | ||||
√Hydroquinone | 123-31-9 | 6.7 | B | ||||
2-Hydroxypropyl acrylate | 999-61-1 | 9.3 | B | ||||
Indene | 95-13-6 | 160 | B | ||||
√Indeno(1,2,3-cd)pyrene | (( |
193-39-5 | TBD | A | |||
Indium, & compounds as In | 7440-74-6 | 0.33 | B | ||||
Iodine | 7553-56-2 | 3.3 | B | ||||
Iodoform | 75-47-8 | 33 | B | ||||
√Iodomethane | (( |
74-88-4 | 40 | B | |||
Iron oxide fumes, Fe2O3 as Fe | 1309-37-1 | 17 | B | ||||
Iron pentacarbonyl, as Fe | 13463-40-6 | 0.83 | B | ||||
Iron salts, soluble as Fe | 81101* | 3.3 | B | ||||
Isoamyl acetate | 123-92-2 | 1700 | B | ||||
Isoamyl alcohol | 123-51-3 | 1200 | B | ||||
Isobutyl acetate | 110-19-0 | 2400 | B | ||||
Isobutyl alcohol | 78-83-1 | 510 | B | ||||
Isocytl alcohol | 26952-21-6 | 890 | B | ||||
√Isophorone | 78-59-1 | 93 | B | ||||
Isophorone diisocyanate | 4098-71-9 | 0.15 | B | ||||
Isopropoxyethanol | 109-59-1 | 350 | B | ||||
Isopropyl acetate | 108-21-4 | 3500 | B | ||||
Isopropyl alcohol | 67-63-0 | 3300 | B | ||||
Isopropyl ether | 108-20-3 | 3500 | B | ||||
Isopropyl glycidyl ether | (( |
4016-14-2 | 790 | B | |||
Isopropyl oils | 43112* | TBD | A | ||||
Isopropylamine | 75-31-0 | 40 | B | ||||
N-Isopropylaniline | 768-52-5 | 37 | B | ||||
√Isopropylbenzene | (( |
98-82-8 | 820 | B | |||
Ketene | 463-51-4 | 2.9 | B | ||||
√Lead acetate | (( |
301-04-2 | TBD | A | |||
√Lead arsenate, as Pb3(AsO4)2 | (( |
3687-31-8 | 0.50 | B | |||
√Lead chromate, as Cr | (( |
7758-97-6 | 0.040 | B | |||
√Lead compounds | 81109* | 0.5 | C | ||||
√Lead phosphate | (( |
7446-27-7 | TBD | A | |||
Liquified petroleum gas | 68476-85-7 | 6000 | B | ||||
alpha-Lindane | alpha-Hexachlorocyclohexane | 319-84-6 | 1.7 | C | |||
beta-Lindane | beta-Hexachlorocyclohexane | 319-85-7 | 1.7 | C | |||
√Lindane | gamma-Hexachlorocyclohexane | 58-89-9 | 0.0026 | A | |||
Lithium hydride | 7580-67-8 | 0.080 | B | ||||
Magnesium oxide fumes | 1309-48-4 | 33 | B | ||||
Malathion | 121-75-5 | 33 | B | ||||
√Maleic anhydride | 108-31-6 | 3.3 | B | ||||
√Manganese, dusts and compounds | 7439-96-5 | 0.40 | B | ||||
√Manganese, fumes | 7439-96-5 | 3.3 | B | ||||
√Manganese cyclopentadienyl tricarbonyl | (( |
12079-65-1 | 0.33 | B | |||
√Mercury, Aryl & inorganic compounds | 7439-97-6 | 0.33 | B | ||||
√Mercury, as Hg Alkyl compounds | 7439-97-6 | 0.33 | B | ||||
√Mercury, vapors except alkyl | 7439-97-6 | 0.17 | B | ||||
Mesityl oxide | 141-79-7 | 200 | B | ||||
Methacrylic acid | 79-41-4 | 230 | B | ||||
√Methanol | Methyl alcohol | 67-56-1 | 870 | B | |||
Methomyl | 16752-77-5 | 8.3 | B | ||||
√Methoxychlor | 72-43-5 | 33 | B | ||||
2-Methoxyethanol | (( |
109-86-4 | 20 | B | |||
√2-Methoxyethyl acetate | (( |
110-49-6 | 80 | B | |||
4-Methoxyphenol | 150-76-5 | 17 | B | ||||
2-Methyl-1-nitroanthraquinone | 129-15-7 | TBD | A | ||||
Methyl 2-cyanoacrylate | 137-05-3 | 30 | B | ||||
Methyl acetate | 79-20-9 | 2000 | B | ||||
Methyl acetylene | 74-99-7 | 5500 | B | ||||
Methyl acetylene-propadiene mixture | (( |
59355-75-8 | 5500 | B | |||
Methyl acrylate | 96-33-3 | 120 | B | ||||
√Methyl alcohol | (( |
67-56-1 | 870 | B | |||
N-Methyl aniline | 100-61-8 | 7.3 | B | ||||
√2-Methyl aziridine | (( |
75-55-8 | 16 | B | |||
Methyl azoxymethyl acetate | 592-62-1 | TBD | A | ||||
√Methyl bromide | (( |
74-83-9 | 5.0 | B | |||
Methyl cellosolve | (( |
109-86-4 | 20 | B | |||
√Methyl chloride | (( |
74-87-3 | 340 | B | |||
√Methyl chloroform | (( |
71-55-6 | 6400 | B | |||
Methyl demeton | 8022-00-2 | 1.7 | B | ||||
√Methyl ethyl ketone | (( |
78-93-3 | 1000 | B | |||
Methyl ethyl ketone peroxide | 1338-23-4 | 5.0 | B | ||||
Methyl formate | 107-31-3 | 820 | B | ||||
√Methyl hydrazine | 60-34-4 | 1.2 | B | ||||
√Methyl iodide | (( |
74-88-4 | 40 | B | |||
Methyl isoamyl ketone | 110-12-3 | 780 | B | ||||
Methyl isobutyl carbinol | 108-11-2 | 350 | B | ||||
√Methyl isobutyl ketone | (( |
108-10-1 | 680 | B | |||
√Methyl isocyanate | 624-83-9 | 0.16 | B | ||||
Methyl isopropyl ketone | 563-80-4 | 2300 | B | ||||
Methyl mercaptan | 74-93-1 | 3.3 | B | ||||
√Methyl methacrylate | 80-62-6 | 1400 | B | ||||
Methyl n-amyl ketone | 110-43-0 | 780 | B | ||||
Methyl n-butyl ketone | 591-78-6 | 67 | B | ||||
Methyl parathion | 298-00-0 | 0.67 | B | ||||
Methyl propyl ketone | 107-87-9 | 2300 | B | ||||
Methyl silicate | 681-84-5 | 20 | B | ||||
a-Methyl styrene | 98-83-9 | 810 | B | ||||
√Methyl tert-butyl ether | 1634-04-4 | 500 | B | ||||
Methylacrylonitrile | 126-98-7 | 9.0 | B | ||||
Methylal | 109-87-5 | 10000 | B | ||||
Methylamine | 74-89-5 | 43 | B | ||||
5-Methylchrysene | 3697-24-3 | TBD | A | ||||
Methylcyclohexane | 108-87-2 | 5400 | B | ||||
Methylcyclohexanol | 25639-42-3 | 780 | B | ||||
o-Methylcyclohexanone | 583-60-8 | 760 | B | ||||
√Methylcyclopentadienyl manganese tricarbonyl | (( |
12108-13-3 | 0.67 | B | |||
Methylene bis(4-cyclo-hexylisocyanate) | 5124-30-1 | 0.18 | B | ||||
4,4'-Methylene bis(2-methylaniline) | 838-88-0 | TBD | A | ||||
√4,4'-Methylene bis(2-chloroaniline) | 101-14-4 | 0.7 | C | ||||
√Methylene bis(phenyl isocyanate) | (( |
101-68-8 | 0.2 | B | |||
√Methylene chloride | (( |
75-09-2 | 0.56 | A | |||
√4,4-Methylene dianiline | 101-77-9 | 2.7 | C | ||||
4,4-Methylenedianiline dihydrochloride | 13552-44-8 | TBD | A | ||||
4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone | 64091-91-4 | TBD | A | ||||
Metribuzin | 21087-64-9 | 17 | B | ||||
Mevinphos | 7786-34-7 | 0.33 | B | ||||
Mirex | 2385-85-5 | TBD | A | ||||
Molybdenum, as Mo soluble compounds | 7439-98-7 | 17 | B | ||||
Molybdenum, insoluble compounds | 7439-98-7 | 33 | B | ||||
Monocrotophos | 6923-22-4 | 0.83 | B | ||||
Morpholine | 110-91-8 | 240 | B | ||||
5-(Morpholinomethyl)-3-((5-nitrofurfurylidene) (( |
139-91-3 | TBD | A | ||||
Naled | 300-76-5 | 10 | B | ||||
Naphtha | (( |
43102* | 5300 | B | |||
√Naphthalene | 91-20-3 | 170 | B | ||||
1-Napthylamine | 134-32-7 | TBD | A | ||||
√Nickel and compounds (as nickel subsulfide or nickel refinery dust) | 7440-02-2 | 0.0021 | A | ||||
Nicotine | 54-11-5 | 1.7 | B | ||||
Nitrapyrin | 1929-82-4 | 33 | B | ||||
Nitric acid | 7697-37-2 | 17 | B | ||||
Nitric oxide | 10102-43-9 | 100 | B | ||||
5-Nitroacenaphthene | 602-87-9 | TBD | A | ||||
p-Nitroaniline | 100-01-6 | 10 | B | ||||
√Nitrobenzene | 98-95-3 | 1.7 | B | ||||
√4-Nitrobiphenyl | 92-93-3 | TBD | B | ||||
p-Nitrochlorobenzene | 100-00-5 | 2.0 | B | ||||
Nitroethane | 79-24-3 | 1000 | B | ||||
Nitrofen | 1836-75-5 | TBD | A | ||||
Nitrofurans Furazolidone | 43114* | TBD | A | ||||
Nitrofurazone | 59-87-0 | TBD | A | ||||
1-(5-Nitrofurfurylidene)amino)-2-imidazolidinone | 555-84-9 | TBD | A | ||||
Nitrogen mustard N-oxide | 126-85-2 | TBD | A | ||||
Nitrogen mustard n-oxide hydro-chloride | 302-70-5 | TBD | A | ||||
Nitrogen trifluoride | 7783-54-2 | 97 | B | ||||
Nitroglycerin | 55-63-0 | 1.5 | B | ||||
Nitromethane | 75-52-5 | 830 | B | ||||
√4-Nitrophenol | 100-02-7 | TBD | B | ||||
1-Nitropropane | 108-03-2 | 20 | B | ||||
√2-Nitropropane | 79-46-9 | 0.00037 | A | ||||
N-Nitrosodiethylamine | (( |
55-18-5 | 0.000023 | A | |||
√N-Nitrosodimethylamine | (( |
62-75-9 | 0.000071 | A | |||
N-Nitrosodi-n-butylamine | 924-16-3 | 0.00063 | A | ||||
N-Nitrosodi-n-propylamine | 621-64-1 | TBD | A | ||||
N-Nitrosodiphenylamine | 86-30-6 | TBD | A | ||||
N-Nitrosomethylethylamine | 10595-95-6 | TBD | A | ||||
√N-Nitrosomorpholine | 59-89-2 | TBD | A | ||||
N-Nitroso-n-ethylurea | (( |
759-73-9 | TBD | A | |||
√N-Nitroso-N-methylurea | (( |
684-93-5 | TBD | B | |||
N-Nitroso-n-methylurethane | 615-53-2 | TBD | A | ||||
Nitrotoluene | 88-72-2 | 37 | B | ||||
N-(4-(5-Nitro-2-furyl)-2-thiazolyl)acetamide | 531-82-8 | TBD | A | ||||
Nonane | 111-84-2 | 3500 | B | ||||
Octachloronaphthalene | 2234-13-1 | 0.33 | B | ||||
Octane | 111-65-9 | 4700 | B | ||||
Oil mist, mineral | 8012-95-1 | 17 | B | ||||
Oil orange SS | 2646-17-5 | TBD | A | ||||
√Ortol-dianisidine | 3,3'-Dimethoxybenzidine | 119-90-4 | TBD | A | |||
Osmium tetroxide as Os | 20816-12-0 | 0.0053 | B | ||||
Oxalic acid | 144-62-7 | 3.3 | B | ||||
Oxygen difluoride | 7783-41-7 | 0.37 | B | ||||
Panfuran S | (( |
794-93-4 | TBD | A | |||
Parafin wax fumes | 8002-74-2 | 6.7 | B | ||||
Paraquat | 4685-14-7 | 4.5 | B | ||||
√Parathion | 56-38-2 | 0.33 | B | ||||
Pentaborane | 19624-22-7 | 0.043 | B | ||||
Pentachloronaphthalene | 1321-64-8 | 1.7 | B | ||||
√Pentachloronitrobenzene | (( |
82-68-8 | 1.7 | B | |||
√Pentachlorophenol | 87-86-5 | 0.33 | A | ||||
Pentane | 109-66-0 | 6000 | B | ||||
√Perchloroethylene | (( |
127-18-4 | 1.1 | A | |||
Perchloromethyl mercaptan | 594-42-3 | 2.5 | B | ||||
Perchloryl fluoride | 7616-94-6 | 43 | B | ||||
√Phenol | 108-95-2 | 63 | B | ||||
Phenothiazine | 92-84-2 | 1.7 | B | ||||
Phenoxybenzamine hydrochloride | 63-92-3 | TBD | A | ||||
Phenyl ether | 101-84-8 | 23 | B | ||||
Phenyl glycidyl ether | 122-60-1 | 2000 | B | ||||
Phenyl mercaptan | 108-98-5 | 7.7 | B | ||||
√p-Phenylenediamine | 106-50-3 | 0.33 | B | ||||
Phenylhydrazine | 100-63-0 | 1.5 | B | ||||
Phenylphosphine | 638-21-1 | 0.77 | B | ||||
N-Phenyl-2-napthylamine | 135-88-6 | TBD | A | ||||
Phorate | 298-02-2 | 0.17 | B | ||||
√Phosgene | 75-44-5 | 1.3 | B | ||||
√Phosphine | 7803-51-2 | 1.3 | B | ||||
Phosphoric acid | 7664-38-2 | 3.3 | B | ||||
√Phosphorus | 7723-14-0 | 0.33 | B | ||||
Phosphorus oxychloride | 10025-87-3 | 2.1 | B | ||||
Phosphorus pentachloride | 10026-13-8 | 2.8 | B | ||||
Phosphorus pentasulfide | 1314-80-3 | 3.3 | B | ||||
Phosphorus trichloride | 7719-12-2 | 3.7 | B | ||||
√Phthalic anhydride | 85-44-9 | 20 | B | ||||
m-Phthalodinitrile | 626-17-5 | 17 | B | ||||
Picloram | 1918-02-1 | 33 | B | ||||
Picric acid | 88-89-1 | 0.33 | B | ||||
Pindone | 83-26-1 | 0.033 | B | ||||
Piperazine dihydrochloride | 142-64-3 | 17 | B | ||||
Platinum, metals | 7440-06-4 | 3.3 | B | ||||
Platinum, soluble salts as Pt | 7440-06-4 | 0.0067 | B | ||||
Polyaromatic hydrocarbons | (( |
43116* | 0.00048 | A | |||
√Polychlorinated biphenyls | (( |
1336-36-3 | 0.0045 | A | |||
√Polycyclic Organic Matter | POM | 43108* | TBD | A | |||
Ponceau MX | 3761-53-3 | TBD | A | ||||
Potassium hydroxide | 1310-58-3 | 6.7 | B | ||||
Primary Aluminum Smelter uncontrolled roof vent PAH emissions | 81113* | 0.0013 | A | ||||
√1,3-Propane sultone | 1120-71-4 | TBD | A | ||||
Propargyl alcohol | 107-19-7 | 7.7 | B | ||||
√&bgr;-Propiolactone | 57-57-8 | 5.0 | B | ||||
√Propionaldehyde | 123-38-6 | TBD | B | ||||
√Propoxur | 114-26-1 | 1.7 | B | ||||
Proprionic acid | 79-09-4 | 100 | B | ||||
n-Propyl acetate | 109-60-4 | 2800 | B | ||||
n-Propyl alcohol | 71-23-8 | 1600 | B | ||||
n-Propyl nitrate | 627-13-4 | 360 | B | ||||
√Propylene dichloride | (( |
78-87-5 | 4.0 | C | |||
Propylene glycol dinitrate | 6423-43-4 | 1.1 | B | ||||
Propylene glycol mono-methyl ether | 107-98-2 | 2000 | B | ||||
√Propylene oxide | 75-56-9 | 0.27 | A | ||||
√1,2-Propylene imine | (( |
75-55-8 | 16 | B | |||
Pyrethrum | 8003-34-7 | 1.7 | B | ||||
Pyridine | 110-86-1 | 53 | B | ||||
√Quinoline | 91-22-5 | TBD | B | ||||
√Quinone | (( |
106-51-4 | 1.5 | B | |||
√Quintobenzene | (( |
82-68-8 | 1.7 | B | |||
√Radionuclides (including radon) | 81105* | ||||||
Resorcinol | 108-46-3 | 150 | B | ||||
Rhodium, insoluble compounds | 7440-16-6 | 3.3 | B | ||||
Rhodium, metals | 7440-16-6 | 3.3 | B | ||||
Rhodium, soluble compounds | 7440-16-6 | 0.033 | B | ||||
Ronnel | 299-84-3 | 33 | B | ||||
Rotenone | 83-79-4 | 17 | B | ||||
Rubber solvent | (( |
43102* | 5300 | B | |||
√Selenium compounds, as Se | 7782-49-2 | 0.67 | B | ||||
√Selenium hexafluoride, as Se | (( |
7783-79-1 | 0.53 | B | |||
Sesone | 136-78-7 | 33 | B | ||||
Silicon tetrahydride | 7803-62-5 | 22 | B | ||||
Silver, metals | 7440-22-4 | 0.33 | B | ||||
Silver, soluble compounds, as Ag | 7440-22-4 | 0.033 | B | ||||
Sodium azide | 26628-22-8 | 1.0 | B | ||||
Sodium bisulfite | 7631-90-5 | 17 | B | ||||
Sodium fluoroacetate | 62-74-8 | 0.17 | B | ||||
Sodium hydroxide | 1310-73-2 | 6.7 | B | ||||
Sodium metabisulfite | 7681-57-4 | 17 | B | ||||
Stibine | 7803-52-3 | 1.7 | B | ||||
Strychnine | 57-24-9 | 0.5 | B | ||||
√Styrene | 100-42-5 | 1000 | B | ||||
√Styrene oxide | 96-09-3 | TBD | B | ||||
Subtilisins | 1395-21-7 | 0.0002 | B | ||||
Sulfotep | 3689-24-5 | 0.67 | B | ||||
Sulfur hexafluoride | 2551-62-4 | 20000 | B | ||||
Sulfur monochloride | 10025-67-9 | 18 | B | ||||
Sulfur pentafluoride | 5714-22-7 | 0.33 | B | ||||
Sulfur tetrafluoride | 7783-60-0 | 1.5 | B | ||||
Sulfuric acid | 7664-93-9 | 3.3 | B | ||||
Sulfuryl fluoride | 2699-79-8 | 67 | B | ||||
Sulprofos | 35400-43-2 | 3.3 | B | ||||
2,4,5-T | 93-76-5 | 33 | B | ||||
TEPP | 107-49-3 | 0.16 | B | ||||
Tantalum, metals & oxide dusts | 7440-25-7 | 17 | B | ||||
Tellurium & compounds as Te | 13494-80-9 | 0.33 | B | ||||
Tellurium hexafluoride, as Te | 7783-80-4 | 0.33 | B | ||||
Temephos | 3383-96-8 | 33 | B | ||||
Terphenyls | 26140-60-3 | 16 | B | ||||
P(p)(&agr;&agr;&agr;) Tetra-chlorotoluene | 5216-25-1 | TBD | A | ||||
√2,3,7,8-Tetrachlorodibenzo-p-dioxin | (( |
1746-01-6 | 0.00000003 | A | |||
1,1,2,2-Tetrachloro-1,2-difluoroethane | 76-12-0 | 14000 | B | ||||
1,1,1,2-Tetrachloro-2,2-difluoroethane | 76-11-9 | 14000 | B | ||||
√1,1,2,2-Tetrachloroethane | 79-34-5 | 23 | B | ||||
√Tetrachloroethylene | (( |
127-18-4 | 1.1 | A | |||
Tetrachloronaphthalene | 1335-88-2 | 6.7 | B | ||||
√Tetraethyl lead, as Pb | (( |
78-00-2 | 0.33 | B | |||
Tetrahydrofuran | 109-99-9 | 2000 | B | ||||
√Tetramethyl lead, as Pb | (( |
75-74-1 | 0.5 | B | |||
Tetramethyl succinonitrile | 3333-52-6 | 9.3 | B | ||||
Tetranitromethane | 509-14-8 | 27 | B | ||||
Tetrasodium pyrophosphate | 7722-88-5 | 17 | B | ||||
Tetryl | 479-45-8 | 5.0 | B | ||||
Thallium, soluble compounds, Tl | 7440-28-0 | 0.33 | B | ||||
4,4-Thiobis(6-tert, butyl-m-cresol) | 96-69-5 | 33 | B | ||||
4,4'-Thiodianiline | 139-65-1 | TBD | A | ||||
Thioglycolic acid | 68-11-1 | 13 | B | ||||
Thionyl chloride | 7719-09-7 | 16 | B | ||||
Thirum | 137-26-8 | 3.3 | B | ||||
Thorium dioxide | 1314-20-1 | TBD | A | ||||
Tin, metals | 7440-31-5 | 6.7 | B | ||||
Tin, organic compounds, as Sn | 7440-31-5 | 0.33 | B | ||||
Tin, oxide & inorganic except SnH4 | 7440-31-5 | 6.7 | B | ||||
√Titanium tetrachloride | 7550-45-0 | TBD | B | ||||
√Toluene | 108-88-3 | 400 | B | ||||
√2,4-Toluene diamine | (( |
95-80-7 | 0.011 | A | |||
√2,4-Toluene diisocyanate | (( |
584-84-9 | 0.12 | C | |||
m-Toluidine | 108-44-1 | 29 | B | ||||
√o-Toluidine | 95-53-4 | 0.14 | A | ||||
o-Toluidine hydrochloride | 636-21-5 | 0.14 | A | ||||
p-Toluidine | 106-49-0 | 29 | B | ||||
√Toxaphene | (( |
8001-35-2 | 0.0031 | A | |||
Trans-2((Dimethylamino)methylimino)-5-(2-(5-nitro-2-furyl)) vinyl-1,3,4-oxadiazole | 55738-54-0 | TBD | A | ||||
Tributyl phosphate | 126-73-8 | 7.3 | B | ||||
1,1,1-Trichloro-2,2-bis(p-chlorophenyl)ethane | DDT | 50-29-3 | 0.01 | A | |||
1,1,2-Trichloro-1,2,2-trifluorethane | 76-13-1 | 27000 | B | ||||
Trichloroacetic acid | 76-03-9 | 22 | B | ||||
√1,2,4-Trichlorobenzene | 120-82-1 | 120 | B | ||||
√1,1,1-Trichloroethane | (( |
71-55-6 | 6400 | B | |||
√1,1,2-Trichloroethane | 79-00-5 | 180 | B | ||||
√Trichloroethylene | 79-01-6 | 0.59 | A | ||||
Trichlorofluoromethane | 75-69-4 | 19000 | B | ||||
Trichloronaphthalene | 1321-65-9 | 17 | B | ||||
√2,4,5-Trichlorophenol | 95-95-4 | TBD | B | ||||
√2,4,6-Trichlorophenol | 88-06-2 | 0.32 | A | ||||
1,2,3-Trichloropropane | 96-18-4 | 200 | B | ||||
√Triethylamine | 121-44-8 | 7.0 | B | ||||
Trifluorobromomethane | 75-63-8 | 20000 | B | ||||
√Trifluralin | 1582-09-8 | TBD | B | ||||
Trimellitic anhydride | 552-30-7 | 0.13 | B | ||||
Trimethyl benzene | 2551-13-7 | 420 | B | ||||
Trimethyl phosphite | 121-45-9 | 33 | B | ||||
Trimethylamine | 75-50-3 | 80 | B | ||||
√2,2,4-Trimethylpentane | 540-84-1 | TBD | B | ||||
2,4,6-Trinitrotoluene | 118-96-7 | 1.7 | B | ||||
Triorthocresyl phosphate | 78-30-8 | 0.33 | B | ||||
Triphenyl amine | 603-34-9 | 17 | B | ||||
Triphenyl phosphate | 115-86-6 | 10 | B | ||||
Tungsten, insoluble compounds | 7440-33-7 | 17 | B | ||||
Tungsten, soluble compounds | 7440-33-7 | 3.3 | B | ||||
Turpentine | 8006-64-2 | 1900 | B | ||||
Uranium, insoluble & soluble | 7440-61-1 | 0.67 | B | ||||
√Urethan | (( |
51-79-6 | TBD | B | |||
VM & P Naphtha | 8032-32-4 | 4600 | B | ||||
n-Valeraldehyde | 110-62-3 | 590 | B | ||||
Vanadium, as V2O5 | 1314-62-1 | 0.17 | B | ||||
√Vinyl acetate | 108-05-4 | 200 | B | ||||
√Vinyl bromide | 593-60-2 | 73 | B | ||||
√Vinyl chloride | 75-01-4 | 0.012 | A | ||||
Vinyl cyclohexene dioxide | 106-87-6 | 200 | B | ||||
Vinyl toluene | 25013-15-4 | 800 | B | ||||
√Vinylidine chloride | (( |
75-35-4 | 67 | B | |||
Warfarin | 81-81-2 | 0.33 | B | ||||
Welding fumes | 81108* | 17 | B | ||||
m-Xylene a,a'-diamine | 1477-55-0 | 0.33 | B | ||||
√Xylenes (m-,o-,p-isomers) | 1330-20-7 | 1500 | B | ||||
Xylidine | 1300-73-8 | 8.3 | B | ||||
Yttrium, metals and compounds as Y | 7440-65-5 | 3.3 | B | ||||
Zinc chloride fumes | 7646-85-7 | 3.3 | B | ||||
√Zinc chromates | (( |
13530-65-9 | 0.033 | B | |||
Zinc oxide, fumes | 1314-13-2 | 17 | B | ||||
Zirconium compounds, as Zr | 7440-67-7 | 17 | B |
Acceptable Source Impact Level (ASIL) means a concentration of a
toxic air contaminant in the outdoor atmosphere in any area that
does not have restricted or controlled public access that is used
to evaluate the air quality impacts of a single source. There
are 3 types of acceptable source impact levels:
Averaging Time | |||
Risk-Based | Type A | carcinogens | annual arithmetic mean |
Threshold-Based | Type B | non-carcinogens | 24-hour arithmetic mean |
Special | Type C | carcinogens | 24-hour arithmetic mean |
*numbers assigned by Puget Sound Clean Air Agency, not Chemical Abstracts Service (CAS) registry numbers
√ = EPA 112(b) hazardous air pollutant (HAP)
[italics] = compounds that are the basis of listing the chemical as an EPA HAP
Reviser's note: The spelling error in the above section occurred in the copy filed by the agency and appears in the Register pursuant to the requirements of RCW 34.08.040.
Reviser's note: The brackets and enclosed material in the text of the above section occurred in the copy filed by the agency and appear in the Register pursuant to the requirements of RCW 34.08.040.