Chemicals in the National Exposure Report
CDC’s National Report on Human Exposure to Environmental Chemicals provides exposure data on the following chemicals or classes of chemicals. The Report contains cumulative data from national samples collected beginning in 1999–2000. Not all chemicals were measured in each national sample. The data tables are available at https://www.cdc.gov/exposurereport/data_tables.html.
Acrylamide
Ethylene Oxide
Formaldehyde
Glycidamide
3-Chlorotyrosine
3,5-Dichlorotyrosine
Anabasine
Anatabine
Cotinine
Cotinine-n-oxide
Hydroxycotinine
Trans-3’-hydroxycotinine
1-(3-Pyridyl)-1-butanol-4-carboxylic acid
Nicotine
Nicotine 1’-oxide
Nornicotine
N’-Nitrosoanabasine (NAB)
N’-Nitrosoanatabine (NAT)
N’-Nitrosonornicotine (NNN)
Total 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol) (NNAL)
N-Nitrosodiethylamine (NDEA)
N-Nitrosoethylmethylamine (NMEA)
N-Nitrosomorpholine (NMOR)
N-Nitrosopiperidine (NPIP)
N-Nitrosopyrrolidine (NPYR)
Bromodichloromethane
Dibromochloromethane
Tribromomethane (Bromoform)
Trichloromethane (Chloroform)
Benzophenone-3
Bisphenol A
Bisphenol F
Bisphenol S
4-tert-Octylphenol
Triclocarban
Triclosan
Butyl paraben
Ethyl paraben
Methyl paraben
n-Propyl paraben
2,4-Dichlorophenol
2,5-Dichlorophenol
Bis(1-chloro-2-propyl) phosphate (BCPP)
Bis(2-chloroethyl) phosphate (BCEtP)
Bis(1,3-dichloro-2-propyl) phosphate (BDCPP)
Dibenzyl phosphate (DBzP)
Dibutyl phosphate (DBuP)
Di-o-cresylphosphate (DoCP)
Di-p-cresylphosphate (DpCP)
Diphenyl phosphate (DPhP)
Dicresyl phosphates (DCPs)
2-((Isopropyl)phenyl)phenyl phosphate (iPPPP)
4-((Tert-butyl)phenyl)phenyl phosphate (tBPPP)
2,3,4,5-Tetrabromobenzoic acid (TBBA)
ortho-Phenylphenol
Ethylene thiourea
Pentachlorophenol
Propylene thiourea
Atrazine
Atrazine mercapturate
Desethyl atrazine
Desisopropyl atrazine
Desisopropyl atrazine mercapturate
Diaminochlorotriazine
Glyphosate (N-(Phosphonomethyl)glycine)
2,4-Dichlorophenoxyacetic acid
2,4,5-Trichlorophenoxyacetic acid
Bensulfuron-methyl
Chlorsulfuron
Ethametsulfuron-methyl
Foramsulfuron
Halosulfuron
Mesosulfuron-methyl
Metsulfuron-methyl
Nicosulfuron
Oxasulfuron
Primisulfuron-methyl
Prosulfuron
Rimsulfuron
Sulfometuron-methyl
Sulfosulfuron
Thifensulfuron-methyl
Triasulfuron
Triflusulfuron-methyl
N,N-Diethyl-meta-toluamide (DEET)
3-(Diethylcarbamoyl) benzoic acid (DCBA)
3-(Ethylcarbamoyl) benzoic acid (ECBA)
N,N-Diethyl-3-(hydroxymethyl) benzamide (DHMB)
Acetamiprid
Clothianidin
N-desmethylacetamiprid
5-hydroxyimidacloprid
Imidacloprid
Thiacloprid
Carbofuranphenol
2-Isopropoxyphenol
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
Acephate
Dimethoate
Methamidophos
Omethoate
Malathion dicarboxylic acid
2-Isopropyl-4-methyl-pyrimidinol (IMPY)
para-Nitrophenol
3,5,6-Trichloro-2-pyridinol
Diethylphosphate (DEP)
Dimethylphosphate (DMP)
Diethylthiophosphate (DETP)
Dimethylthiophosphate (DMTP)
Diethyldithiophosphate (DEDTP)
Dimethyldithiophosphate (DMDTP)
trans-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropane carboxylic acid (trans-DCCA)
cis-3-(2,2-Dibromovinyl)-2,2dimethylcyclopropane carboxylic acid (cis-DBCA)
4-Fluoro-3-phenoxy-benzoic acid
3-Phenoxybenzoic acid
Antimony
Arsenic, Total
Inorganic Arsenic-related Species
Arsenic (V) acid
Arsenobetaine
Arsenocholine
Arsenous (III) acid
Dimethylarsinic acid
Monomethylarsonic acid
Trimethylarsine oxide
Barium
Beryllium
Cadmium
Cesium
Chromium
Cobalt
Copper
Lead
Manganese
Mercury
Molybdenum
Nickel
Platinum
Selenium
Strontium
Thallium
Tin
Tungsten
Uranium
Zinc
Nitrate
Perchlorate
Thiocyanate
Perfluorobutanoic acid (PFBA)
Perfluorobutane sulfonic acid (PFBS)
Perfluorodecanoic acid (PFDA)
Perfluoroheptane sulfonic acid (PFHpS)
Perfluorododecanoic acid (PFDoA)
Perfluoroheptanoic acid (PFHpA)
Perfluorohexane sulfonic acid (PFHxS)
Perfluorohexanoic acid (PFHxA)
Perfluorononanoic acid (PFNA)
Perfluorooctanoic acid (PFOA)
n-Perfluorooctanoic acid (n-PFOA)
Branched Perfluorooctanoic acid (Sb-PFOA)
Perfluorooctane sulfonic acid (PFOS)
n-Perfluorooctane sulfonic acid (n-PFOS)
Branched Perfluoromethylheptane sulfonic acid (Sm-PFOS)
Perfluorooctane sulfonamide (PFOSA or FOSA)
Perfluoropentanoic acid (PFPeA)
Perfluoroundecanoic acid (PUFA or PFUnDA)
2-(N-Ethyl-perfluorooctane sulfonamido) acetic acid (EtFOSAA)
2-(N-Methyl-perfluorooctane sulfonamido) acetic acid (Me-PFOSA-AcOH or Me-FOSA-A)
9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS)
Adona (4,8-dioxa-3H-perfluorononanoate)
GenX (2,3,3,3-tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)-propanoic acid (HFPO-DA))
Mono-benzyl phthalate (MBzP)
Mono-3-hydroxybutyl phthalate (MHBP)
Mono-n-butyl phthalate (MnBP)
Mono-2-methyl-2-hydroxypropyl phthalate (MHiBP)
Mono-isobutyl phthalate (MiBP)
Mono-cyclohexyl phthalate (MCHP)
Mono-ethyl phthalate (MEP)
Mono-2-ethylhexyl phthalate (MEHP)
Mono-(2-ethyl-5-hydroxyhexyl) phthalate (MEHHP)
Mono-(2-ethyl-5-oxohexyl) phthalate (MEOHP)
Mono-(2-ethyl-5-carboxypentyl) phthalate (MECPP)
Mono-(carboxynonyl) phthalate (MCNP)
Mono-isononyl phthalate (MiNP)
Mono-oxoisononyl phthalate (MONP)
Mono-(carboxyoctyl) phthalate (MCOP)
Mono-methyl phthalate (MMP)
Mono-(3-carboxypropyl) phthalate (MCPP)
Mono-n-octyl phthalate (MOP)
Cyclohexane-1,2-dicarboxylic acid mono hydroxyisononyl ester (MHNCH)
Cyclohexane-1,2-dicarboxylic acid mono carboxyisooctyl ester (MCOCH)
Mono-2-ethyl-5-carboxypentyl terephthalate (MECPTP)
Mono-2-ethyl-5-hydroxyhexyl terephthalate (MEHHTP)
Daidzein
Enterodiol
Enterolactone
Equol
Genistein
O-Desmethylangolensin
Estradiol
Sex hormone-binding globulin (SHBG)
Total testosterone
2-Hydroxyfluorene
3-Hydroxyfluorene
9-Hydroxyfluorene
1-Hydroxyphenanthrene
2-Hydroxyphenanthrene
3-Hydroxyphenanthrene
4-Hydroxyphenanthrene
1-Hydroxypyrene
1-Hydroxynaphthalene (1-Naphthol)
2-Hydroxynaphthalene (2-Naphthol)
3-Amino-1,4-dimethyl-5H-pyrido[4,3-b]indole (Trp-P-1)
2-Amino-3-methyl-9H-pyriodo[2,3-b]indole (MeA-α-C)
2-Amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP)
2-Amino-9H-pyrido[2,3-b]indole (A-α-C)
2-Amino-3-methylimidazo[4,5-f]quinoline (IQ)
2-Amino-6-methyldipyrido[1,2-a:3′,2′-d]imidazole (Glu-P1)
2-Aminodipyrido[1,2-a:3′,2′-d] imidazole (Glu-P2)
1-Methyl-9H-pyrido[3,4-b]indole (Harman)
1-Methyl-3-amino-5H-pyrido[4,3-b]indole (Trp-P-2)
9H-pyrido[3,4-b]indole (Norharman)
α-Pinene
β-Pinene
Limonene
1,1,1-Trichloroethane (Methyl chloroform)
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
1,1,2-Trichloroethane
1,2,3-Trichloropropane
1,1-Dichloroethane
1,1-Dichloroethene (Vinylidene chloride) 1,2-Dibromo-3-chloropropane (DBCP)
1,2-Dibromoethane
1,2-Dichlorobenzene (o-Dichlorobenzene)
1,2-Dichloroethane (Ethylene dichloride)
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
1,3-Dichlorobenzene (m-Dichlorobenzene)
1,4-Dichlorobenzene (Paradichlorobenzene)
1,4-Dioxane
2,5-Dimethylfuran
Benzene
Benzonitrile
Chlorobenzene (Monochlorobenzene)
Chloroethane
Cyclohexane
Dibromomethane
Dichloromethane (Methylene chloride)
Diethylether
Ethyl acetate
Ethylbenzene
Furan
n-Heptane
Hexachloroethane
n-Hexane
Isobutyronitrile
Isopropylbenzene (Cumene)
Methyl-tert-butyl ether (MTBE)
Methylcyclopentane
Nitrobenzene
Nitromethane
n-Octane
Styrene
Tetrachloroethene (Perchloroethylene)
Tetrachloromethane (Carbon tetrachloride)
Tetrahydrofuran
Toluene
Trichloroethene (Trichloroethylene)
α,α,α-Trifluorotoluene
Vinyl bromide
m-/p-Xylene
o-Xylene
N-Acetyl-S-(2-carboxyethyl)-L-cysteine
N-Acetyl-S-(3-hydroxypropyl)-L-cysteine
N-Acetyl-S-(2-carbamoylethyl)-L-cysteine
N-Acetyl-S-(2-carbamoyl-2-hydroxyethyl)-L-cysteine
N-Acetyl-S-(1-cyano-2-hydroxyethyl)-L-cysteine
N-Acetyl-S-(2-cyanoethyl)-L-cysteine
N-Acetyl-S-(2-hydroxyethyl)-L-cysteine
N-Acetyl-S-(phenyl)-L-cysteine
N-Acetyl-S-(n-propyl)-L-cysteine
N-Acetyl-S-(3,4-dihydroxybutyl)-L-cysteine
N-Acetyl-S-(1-hydroxymethyl-2-propenyl)-L-cysteine
N-Acetyl-S-(2-hydroxy-3-butenyl)-L-cysteine
N-Acetyl-S-(2-hydroxy-3-methyl-3-buten-1-yl)-L-cysteine + N-Acetyl-S-[1-(hydroxymethyl)-2-methyl-2-propen-1-yl]-L-cysteine
N-Acetyl-S-(4-hydroxy-2-butenyl)-L-cysteine
N-Acetyl-S-(4-hydroxy-2-methyl-2 buten-1-yl)-L-cysteine
2-Thioxothiazolidine-4 carboxylic acid
N-Acetyl-S-(3-hydroxypropyl-1-methyl)-L-cysteine
2-Aminothiazoline-4-carboxylic acid
N-Acetyl-S-(N-methylcarbamoyl)-L-cysteine
Phenylglyoxylic acid
N-Acetyl-S-(2-hydroxypropyl)-L-cysteine
N-Acetyl-S-(phenyl-2-hydroxyethyl)-L-cysteine
Mandelic acid
N-Acetyl-S-(trichlorovinyl)-L-cysteine
N-Acetyl-S-(benzyl)-L-cysteine
N-Acetyl-S-(1,2-dichlorovinyl)-L-cysteine
N-Acetyl-S-(2,2-dichlorovinyl)-L-cysteine
N-Acetyl-S-(dimethylphenyl)-L-cysteine
2-Methylhippuric acid
3- & 4-Methylhippuric acid
5-Hydroxymethyl-2-furancarboxylic acid
5-Hydroxymethyl-2-furoylglycine
trans, trans-Muconic acid
N-2-Furoylglycine
Phenylmercapturic acid
Benzaldehyde
Butyraldehyde
Crotonaldehyde
Decanaldehyde
Heptanaldehyde
Hexanaldehyde
Isopentanaldehyde
Nonanaldehyde
Octanaldehyde
Pentanaldehyde
Propanaldehyde
O-Tolualdehyde
4-Aminobiphenyl
1-Aminonaphthalene
2-Aminonaphthalene
O-Anisidine
2,6-Dimethylaniline
O-Toluidine
4,4’-Diaminodiphenylmethane (4MDA)
1,5-Diaminonaphthalene (5NDA)
2,4-Diaminotoluene (4TDA)
2,6-Diaminotoluene (6TDA)
P-Phenylenediamine (PPDA)
Aldrin
Dieldrin
Endrin
Heptachlor epoxide
Oxychlordane
trans-Nonachlor
p,p’-DDT
p,p’-DDE
o,p’-DDT
Hexachlorobenzene
beta-Hexachlorocyclohexane
gamma-Hexachlorocyclohexane
Mirex
2,2′,4’-Tribromodiphenyl ether (BDE 17)
2,4,4’-Tribromodiphenyl ether (BDE 28)
2,2’,4,4’-Tetrabromodiphenyl ether (BDE 47)
2,3′,4,4′-Tetrabromodiphenyl ether (BDE 66)
2,2’,3,4,4’-Pentabromodiphenyl ether (BDE 85)
2,2’,4,4’,5-Pentabromodiphenyl ether (BDE 99)
2,2’,4,4’,6-Pentabromodiphenyl ether (BDE 100)
2,2’,4,4’,5,5’-Hexabromodiphenyl ether (BDE 153)
2,2’,4,4’,5,6’-Hexabromodiphenyl ether (BDE 154)
2,2’,3,4,4’,5’,6-Heptabromodiphenyl ether (BDE 183)
2,2′,3,3′,4,4′,5,5′,6,6′-Decabromodiphenyl ether (BDE 209)
2,2’,4,4’,5,5’-Hexabromobiphenyl (PBB 153)
1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin (HpCDD)
1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin (HxCDD)
1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin (HxCDD)
1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin (HxCDD)
1,2,3,4,6,7,8,9-Octachlorodibenzo-p-dioxin (OCDD)
1,2,3,7,8-Pentachlorodibenzo-p-dioxin (PeCDD)
2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD)
1,2,3,4,6,7,8-Heptachlorodibenzofuran (HpCDF)
1,2,3,4,7,8,9-Heptachlorodibenzofuran (HpCDF)
1,2,3,4,7,8-Hexachlorodibenzofuran (HxCDF)
1,2,3,6,7,8-Hexachlorodibenzofuran (HxCDF)
1,2,3,7,8,9-Hexachlorodibenzofuran (HxCDF)
2,3,4,6,7,8-Hexachlorodibenzofuran (HxCDF)
1,2,3,4,6,7,8,9-Octachlorodibenzofuran (OCDF)
1,2,3,7,8-Pentachlorodibenzofuran (PeCDF)
2,3,4,7,8-Pentachlorodibenzofuran (PeCDF)
2,3,7,8-Tetrachlorodibenzofuran (TCDF)
3,4,4′,5-Tetrachlorobiphenyl (PCB 81)
3,3′,4,4′,5-Pentachlorobiphenyl (PCB 126)
3,3′,4,4′,5,5′-Hexachlorobiphenyl (PCB 169)
2,3,3′,4,4′-Pentachlorobiphenyl (PCB 105)
2,3,3′,4,4′-Pentachlorobiphenyl (PCB 114)
2,3′,4,4′,5-Pentachlorobiphenyl (PCB 118)
2′,3,4,4′,5-Pentachlorobiphenyl (PCB 123)
2,3,3′,4,4′,5-Hexachlorobiphenyl (PCB 156)
2,3,3′,4,4′,5′-Hexachlorobiphenyl (PCB 157)
2,3′,4,4′,5,5′-Hexachlorobiphenyl (PCB 167)
2,3,3’,4,4’,5,5’-Heptachlorobiphenyl (PCB 189)
2,4,4′-Trichlorobiphenyl (PCB 28)
2,2′,3,5′-Tetrachloro biphenyl (PCB 44)
2,2′,4,5′-Tetrachloro biphenyl (PCB 49)
2,2′,5,5′-Tetrachlorobiphenyl (PCB 52)
2,3′,4,4′-Tetrachlorobiphenyl (PCB 66)
2,4,4′,5-Tetrachlorobiphenyl (PCB 74)
2,2′,3,4,5′-Pentachlorobiphenyl (PCB 87)
2,2′,4,4′,5-Pentachlorobiphenyl (PCB 99)
2,2′,4,5,5′-Pentachlorobiphenyl (PCB 101)
2,3,3’,4’,6-Pentachlorobiphenyl (PCB 110)
2,2′,3,3′,4,4′-Hexachlorobiphenyl (PCB 128)
2,2′,3,4,4′,5′ & 2,3,3’,4,4’,6-Hexachlorobiphenyl (PCB 138 & 158)
2,2′,3,4′,5,5′-Hexachlorobiphenyl (PCB 146)
2,2’,3,4’,5’,6-Hexachlorobiphenyl (PCB 149)
2,2’,3,5,5’,6-Hexachlorobiphenyl (PCB 151)
2,2′,4,4′,5,5′-Hexachlorobiphenyl (PCB 153)
2,2′,3,3′,4,4′,5-Heptachlorobiphenyl (PCB 170)
2,2′,3,3′,4,5,5′-Heptachlorobiphenyl (PCB 172)
2,2′,3,3′,4,5′,6′-Heptachlorobiphenyl (PCB 177)
2,2′,3,3′,5,5′,6-Heptachlorobiphenyl (PCB 178)
2,2′,3,4,4′,5,5′-Heptachlorobiphenyl (PCB 180)
2,2′,3,4,4′,5′,6-Heptachlorobiphenyl (PCB 183)
2,2′,3,4′,5,5′,6-Heptachlorobiphenyl (PCB 187)
2,2’,3,3’,4,4’,5,5’-Octachlorobiphenyl (PCB 194)
2,2’,3,3’,4,4’,5,6-Octachlorobiphenyl (PCB 195)
2,2’,3,3’,4,4’,5,6’ & 2,2’,3,4,4’,5,5’,6-Octachlorobiphenyl (PCB 196 & 203)
2,2’,3,3’,4,5,5’,6-Octachlorobiphenyl (PCB 199)
2,2’,3,3’,4,4’,5,5’,6-Nonachlorobiphenyl (PCB 206)
2,2′,3,3′,4,4′,5,5′,6,6′-Decachlorobiphenyl (PCB 209)