Ohio Administrative Code › Title 3745 - Ohio Environmental Protection Agency › Chapter 3745-114 - Toxic Air Contaminants › Section 3745-114-01 - Toxic air contaminants

Current through all regulations passed and filed through July 1, 2024
(A) Except where exempt under division (F)(4)
			 of section 3704.03 of the Revised Code, the
			 director may require a permit-to-install, issued in accordance with Chapter
			 3745-31 of the Administrative Code, for any new or modified air contaminant
			 sources that emit a toxic air contaminant that presents, or may present,
			 through inhalation or other routes of exposure, a threat of adverse human
			 health effects, including, but not limited to, substances that are known to be,
			 or may reasonably be anticipated to be, carcinogenic, mutagenic, teratogenic,
			 or neurotoxic, that cause reproductive dysfunction, or that are acutely or
			 chronically toxic, or a threat of adverse environmental effects whether through
			 ambient concentrations, bioaccumulation, deposition, or otherwise, and that is
			 identified in this rule.
Toxic air contaminant
CAS Number
acetaldehyde
00075-07-0
acetamide
00060-35-5
acetonitrile
00075-05-8
acetophenone
00098-86-2
acetylaminofluorene, 2-
00053-96-3
acetylene tetrabromide
00079-27-6
acrolein
00107-02-8
acrylamide
00079-06-1
acrylic acid
00079-10-7
acrylonitrile
00107-13-1
aldrin
00309-00-2
allyl chloride
00107-05-1
allylamine
00107-11-9
aluminum & compounds, as Al; Metal dust; Pyro
						  powders Soluble salts; Alkyls (NOS)
07429-90-5
aluminum oxide
01344-28-1
aminodiphenyl, 4-
00092-67-1
aminopyridine, 2-
00504-29-0
amitrole
00061-82-5
ammonia (anhydrous)
07664-41-7
ammonium perfluorooctanoate
03825-26-1
aniline
00062-53-3
anisidine, ortho-
00090-04-0
anisidine, para-
00104-94-9
antimony compounds, as Sb
07440-36-0
antimony hydride
07803-52-3
antimony trioxide
01309-64-4
arsenic compounds, as As
07440-38-2
arsine
07784-42-1
atrazine
01912-24-9
azinphos-methyl
00086-50-0
barium & compounds, as Ba
07440-39-3
benzene
00071-43-2
benzidine (& dyes metabolized to
						  benzidine)
00092-87-5
benzotrichloride
00098-07-7
benzoyl chloride
00098-88-4
benzyl chloride
00100-44-7
beryllium compounds, as Be
07440-41-7
biphenyl, 1,1-
00092-52-4
bis(chloromethyl)ether (BCME)
00542-88-1
bromine
07726-95-6
bromine pentafluoride
07789-30-2
bromoform
00075-25-2
butadiene, 1,3-
00106-99-0
butyl acrylate, n-
00141-32-2
butyl mercaptan, n-
00109-79-5
butyl toluene, p-tert-
00098-51-1
cadmium compounds, as Cd
07440-43-9
calcium cyanamide
00156-62-7
captan
00133-06-2
carbaryl
00063-25-2
carbon disulfide
00075-15-0
carbon tetrabromide
00558-13-4
carbon tetrachloride
00056-23-5
carbonyl fluoride
00353-50-4
carbonyl sulfide
00463-58-1
catechol
00120-80-9
chloramben
00133-90-4
chlordane
00057-74-9
chlorine
07782-50-5
chlorine dioxide
10049-04-4
chlorine
						  triflouride
07790-91-2
chloroacetic acid
00079-11-8
chloroacetophenone, 2-
00532-27-4
chlorobenzene
00108-90-7
chlorobenzilate
00510-15-6
chloroform
00067-66-3
chloromethyl methyl ether
00107-30-2
chloroprene, beta-
00126-99-8
chromium and inorganic compounds, as Cr; metal and Cr
						  III compounds; water-soluble Cr VI compounds; insoluble Cr VI
						  compounds
07440-47-3
cobalt (& cobalt compounds), as Co
07440-48-4
coke oven emissions
*
copper fume; dusts and mists, as Cu
07440-50-8
cresol meta-
00108-39-4
cresol ortha-
00095-48-7
cresol para-
00106-44-5
cresols / cresylic acid, all isomers
01319-77-3
cumene
00098-82-8
cyanides, free (IRIS) & compounds (HAP)
00057-12-5
cyanogen
00460-19-5
cyanogen chloride
00506-77-4
cyclohexane
00110-82-7
cyclonite
00121-82-4
D 2,4-, salts and esters
00094-75-7
DDE
03547-04-4
decaborane
17702-41-9
Di (2-ethylhexyl) phthalate (DEHP)
00117-81-7
diazomethane
00334-88-3
diborane
19287-45-7
dibromo-3-chloropropane, 1,2- (DBCP)
00096-12-8
dibutyl phenyl phosphate
02528-36-1
dibutyl phthalate
00084-74-2
dichloro-2-butene, 1,4-
00764-41-0
dichloroacetylene
07572-29-4
dichlorobenzene (para), 1,4-
00106-46-7
dichlorobenzene, 1,2- (o-dichlorobenzene)
00095-50-1
dichlorobenzidine, 3,3'-
00091-94-1
dichlorodiphenyl trichloroethane,
						  p,p'-(DDT)
00050-29-3
dichloroethane, 1,1-
00075-34-3
dichloroethyl ether
00111-44-4
dichloromethane (methylene chloride)
00075-09-2
dichloropropene, 1,3- (technical grade)
00542-75-6
dichlorvos (DDVP)
00062-73-7
dieldrin
00060-57-1
diethanolamine
00111-42-2
diethyl aniline n,n-
00091-66-7
diethyl sulfate
00064-67-5
diethylene triamine
00111-40-0
dimethoxybenzidine, 3,3- (dianisidine,
						  ortho-)
00119-90-4
dimethyl aminoazobenzene, 4- (or para-)
00060-11-7
dimethyl benzidine, 3,3'-
00119-93-7
dimethyl carbamoyl chloride
00079-44-7
dimethyl sulfate
00077-78-1
dimethylaniline (N,N-dimethylaniline)
00121-69-7
dimethylformamide, n,n-
00068-12-2
dimethylhydrazine, 1,1-
00057-14-7
dimethylphthalate
00131-11-3
dinitrobenzene
25154-54-5
dinitrobenzene, 1,4-p
00100-25-4
dinitrobenzene, 1,3-m
00099-65-0
dinitrobenzene, 1,2-o
00528-29-0
dinitro-o-cresol, 4,6-, & salts
00534-52-1
dinitrophenol, 2,4-
00051-28-5
dinitrotoluene, 2,4-
00121-14-2
dioxane 1,4- (1,4-diethyleneoxide)
00123-91-1
dioxathion
00078-34-2
dioxolane, 1,3-
00646-06-0
diphenylamine
00122-39-4
diphenylhydrazine, 1,2-
00122-66-7
epichlorohydrin
00106-89-8
ethyl acrylate
00140-88-5
ethyl benzene
00100-41-4
ethyl carbamate (urethane)
00051-79-6
ethyl chloride (chloroethane)
00075-00-3
ethyl mercaptan
00075-08-1
ethylene chlorohydrin
00107-07-3
ethylene dibromide
00106-93-4
ethylene dichloride (dichloroethane, 1,2-)
00107-06-2
ethylene glycol
00107-21-1
ethylene imine (aziridine)
00151-56-4
ethylene oxide
00075-21-8
ethylene thiourea
00096-45-7
ethylidene dichloride (1,1-dichloroethane)
00075-34-3
fluorine
07782-41-4
formaldehyde (gas)
00050-00-0
formic acid
00064-18-6
glycol ethers
*
glyoxal
00107-22-2
heptachlor
00076-44-8
heptachlor epoxide
01024-57-3
hexachlorobenzene (HCB)
00118-74-1
hexachlorobutadiene
00087-86-3
hexachlorocyclopentadiene
00077-47-4
hexachloroethane
00067-72-1
hexachloronaphthalene
01335-87-1
hexafluoroacetone
00684-16-2
hexamethyl phosphoramide
00680-31-9
hexamethylene diisocyanate
00822-06-0
hexane, n-
00110-54-3
hexylene glycol
00107-41-5
hydrazine
00302-01-2
hydrogen chloride
07647-01-0
hydrogen cyanide salts, as CN
00592-01-8
hydrogen cyanide, as CN (hydrocyanic acid)
00074-90-8
hydrogen fluoride, as F
07664-39-3
hydrogen selenide
07783-07-5
hydrogen sulfide
07783-06-4
hydroquinone
00123-31-9
hydroxypropyl acrylate, 2-
00999-61-1
indene
00095-13-6
indium & compounds, as In
07440-74-6
isophorone
00078-59-1
isophorone diisocyanate
04098-71-9
isopropoxyethanol, 2-
00109-59-1
isopropylamine
00075-31-0
isopropylaniline, N-
00768-52-5
ketene
00463-51-4
lead & inorganic compounds, as Pb
07439-92-1
lindane (all isomers)
00058-89-9
lithium
						  hydride
07580-67-8
maleic anhydride
00108-31-6
manganese & inorganic compounds, as Mn
07439-96-5
malathion
00121-75-5
mercury; Alkyl compounds; Aryl compounds; elemental
						  & inorganic forms, as Hg
07439-97-6
methanol
0067-56-1
methoxychlor
00072-43-5
methyl aniline, N-
00100-61-8
methyl bromide
00074-83-9
methyl chloride
00074-87-3
methyl chloroform
00071-55-6
methyl hydrazine
00060-34-4
methyl iodide (iodomethane)
00074-88-4
methyl isobutyl ketone (MIBK)
00108-10-1
methyl isocyanate
00624-83-9
methyl isopropyl ketone
00563-80-4
methyl mercaptan
00074-93-1
methyl methacrylate
00080-62-6
methyl styrene, alpha-
00098-83-9
methyl tert-butyl ether (MTBE)
01634-04-4
methyl vinyl ketone
00078-94-4
methylamine
00074-89-5
methylene bis(2-chloroaniline), 4,4-(MBOCA;
						  MOCA)
00101-14-4
methylene dianiline, 4,4-
00101-77-9
methylene diphenyl diisocyanate (monomeric
						  MDI)
00101-68-8
mineral fibers, fine
*
Mirex
02385-85-5
molybdenum, as Mo; soluble compounds, metals and
						  insouble compounds
07439-98-7
naphthalene
00091-20-3
naphthylamine, 2- or B-
00091-59-8
nickel carbonyl
13463-39-3
nickel, as Ni; elemental; soluble inorganic compounds;
						  insoluble inorganic compounds (NOS); nickel subsulfide, as Ni
07440-02-0
nitric acid
07697-37-2
nitroaniline, para-
00100-01-6
nitrobenzene
00098-95-3
nitrodiphenyl, 4-
00092-93-3
nitrophenol, 4-
00100-02-7
nitropropane, 2-
00079-46-9
nitrosodimethylamine, n-
00062-75-9
nitrosomorpholine, n-
00059-89-2
nitroso-n-methylurea, n-
00684-93-5
octachlorostyrene
29082-74-4
osmium tetroxide
20816-12-0
parathion
00056-38-2
pentaborane
19624-22-7
pentachloronapthalene
01321-64-8
pentachloronitrobenzene
00082-68-8
pentachlorophenol
00087-86-5
pentyl acetate, all isomers
00620-11-1
perchloromethyl mercaptan
00594-42-3
perchloryl fluoride
07616-94-6
phenol
00108-95-2
phenylenediamine, para-
00106-50-3
phenylhydrazine
00100-63-0
phenylphosphine
00638-21-1
phosgene
00075-44-5
phosphine
07803-51-2
phosphoric acid
07664-38-2
phosphorus
07723-14-0
phosphorus oxychloride
10025-87-3
phosphorus trichloride
07719-12-2
phosphorus pentachloride
10026-13-8
phosphorus pentasulfide
01314-80-3
phthalic anhydride
00085-44-9
platinum metal and soluble salts, as Pt
07440-06-4
polychlorinated biphenyls (PCBs, arcolors)
01336-36-3
polychlorinated dibenzofurans (furans)
00132-64-9
polycyclic organic matter (POM)
*
polymeric methylene diphenyl diisocyanate
						  (PMDI)
09016-87-9
propane sultone, 1,3-
01120-71-4
propionlactone, beta-
00057-57-8
propionaldhyde
00123-38-6
propoxur
00114-26-1
propylene dichloride
00078-87-5
propylene glycol dinitrate
06423-43-4
propylene oxide
00075-56-9
propylenimine (methyl aziridine, 2-)
00075-55-8
quinoline
00091-22-5
quinone
00106-51-4
radionuclides
*
selenium & compounds, as Se
7782-49-2
selenium hexafluoride
07783-79-1
silver metal and soluble compounds, as Ag
07440-22-4
sodium hydroxide
01310-73-2
stoddard solvent
08052-41-3
styrene oxide
00096-09-3
styrene, monomer
00100-42-5
subsilisins
09014-01-1
sulfur tetrafluoride
07783-60-0
sulfuric acid
07664-93-9
tellurium hexafluoride
07783-80-4
tetrachlorodibenzo-p-dioxin, 2,3,7,8-
01746-01-6
tetrachloroethane, 1,1,2,2-
00079-34-5
tetrachloroethylene (perchloroethylene)
00127-18-4
tetrafluoroethylene
00116-14-3
tetramethyl succinonitrile
03333-52-6
tetranitromethane
00509-14-8
tin metal, oxide & inorganic compounds, as Sn;
						  Organic compounds
07440-31-5
titanium tetrachloride
07550-45-0
toluene
00108-88-3
toluene-2,4-diamine
00095-80-7
toluene-2,4-diisocyanate or 2,6-diisocyanate (or as a
						  mixture)
00584-84-9; 00091-08-7
toluidine, o-
00095-53-4
toxaphene
08001-35-2
trichlorobenzene, 1,2,4-
00120-82-1
trichloroethane, 1,1,2-
00079-00-5
trichloroethylene
00079-01-6
trichlorophenol, 2,4,5-
00095-95-4
trichlorophenol, 2,4,6-
00088-06-2
trichloropropane, 1,2,3-
00096-18-4
triethylamine
00121-44-8
trifluralin
01582-09-8
trimellitic anhydride
00552-30-7
trimethylpentane, 2,2,4- (isooctane)
00540-84-1
trinitrotoluene,
						  2,4,6-
00118-96-7
triorthocresyl
						  phosphate
00078-30-8
vanadium pentoxide, as V2O5 dust or fume
01314-62-1
vinyl acetate
00108-05-4
vinyl bromide
00593-60-2
vinyl chloride
00075-01-4
vinyl cyclohexene, 4-
00100-40-3
vinyl fluoride
00075-02-5
vinyl-1-cyclohexene dioxide, 4-
00106-87-6
vinylidene chloride
00075-35-4
xylenes
01330-20-7
xylenes, m-,
00108-38-3
xylenes, o-
00095-47-6
xylenes, p-
00106-42-3
zinc chloride fume
07646-85-7
zinc oxide
01314-13-2
* = No CAS number available
Effective: 2/12/2015
Five Year
				Review (FYR) Dates: 11/28/2014 and
				02/12/2020
Promulgated
				Under: 119.03
Statutory Authority: 3704.03(F)
Rule
				Amplifies: 3704.03(F)(3)(c), 3704.03(F)(4)
Prior Effective Dates:
				12/1/06