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# 243 chemicals have been recognized as carcinogens in the U.S.
- URL: https://www.foodconsumer.org/243_carcinogens_in_the_u_s_1002141041/
- Published: 2014-10-02T11:39:00.000Z
- Updated: 2026-09-22T16:10:27.000Z
- Description: HHS Secretary Sylvia M. Burwell released the National Toxicology Program's 13th Report on Carcinogens, a congressionally mandated document identifying agents known or reasonably anticipated to cause cancer in humans. It carries 243 listings made since 1980 and replaces earlier editions.
- Author: Food Consumer
- Tags: Chemical, Food Safety, #vivvo-import

# 13th Report on Carcinogens

**U.S. Department of Health and Human Services Secretary Sylvia M. Burwell** released the *13th Report on Carcinogens* on October 2, 2014\. The Report on Carcinogens (RoC) is a congressionally mandated, science-based, public health document that the National Toxicology Program prepared for the HHS Secretary.

The report identifies agents, substances, mixtures, and exposure circumstances that are *known or reasonably anticipated* to cause cancer in humans.

This cumulative report includes 243 listings since 1980 and replaces previous editions.

Visit the RoC website: [http://ntp.niehs.nih.gov/go/roc13](http://ntp.niehs.nih.gov/go/roc13?ref=foodconsumer.org).

Table of Contents

- [Introduction](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/other/introduction%5F508.pdf)(150 KB)
- [Review Process](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/other/process%5F508.pdf)(310 KB)
- [Substances Listed](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/other/listed%5Fsubstances%5F508.pdf) (320 KB)
- [Substance Profiles](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/%5Fstart.html#atoz)
- [Supplemental Materials and Appendices](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/%5Fstart.html#suplemental)

### Substance Profiles

  - **A**
  - [Acetaldehyde](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/acetaldehyde.pdf)(148 KB)
  - [2-Acetylaminofluorene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/acetylaminofluorene.pdf)(92 KB)
  - [Acrylamide](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/acrylamide.pdf)(129 KB)
  - [Acrylonitrile](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/acrylonitrile.pdf)(115 KB)
  - [Adriamycin](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/adriamycin.pdf)(87 KB)
  - [Aflatoxins](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/aflatoxins.pdf)(113 KB)
  - [Alcoholic Beverage Consumption](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/alcoholicbeverageconsumption.pdf)(79 KB)
  - [2-Aminoanthraquinone](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/aminoanthraquinone.pdf)(77 KB)
  - [*o*\-Aminoazotoluene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/aminoazotoluene.pdf)(79 KB)
  - [4-Aminobiphenyl](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/aminobiphenyl.pdf)(101 KB)
  - [1-Amino-2,4-dibromoanthraquinone](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/aminodibromoanthraquinone.pdf)(85 KB)
  - [1-Amino-2-methylanthraquinone](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/aminomethylanthraquinone.pdf)(76 KB)
  - [Amitrole](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/amitrole.pdf)(96 KB)
  - [*o*\-Anisidine and Its Hydrochloride](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/anisidine.pdf)(97 KB)
  - [Aristolochic Acids](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/aristolochicacids.pdf)(177 KB)
  - [Arsenic and Inorganic Arsenic Compounds](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/arsenic.pdf)(122 KB)
  - [Asbestos](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/asbestos.pdf)(116 KB)
  - [Azacitidine](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/azacitidine.pdf)(96 KB)
  - [Azathioprine](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/azathioprine.pdf)(108 KB)
  - **B**
  - [Basic Red 9 Monohydrochloride](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/basicred9.pdf)(82 KB)
  - [Benzene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/benzene.pdf)(115 KB)
  - [Benzidine and Dyes Metabolized to Benzidine](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/benzidineanddyes.pdf)(145 KB)
    - Benzidine
    - Dyes Metabolized to Benzidine (Benzidine Dye Class)
  - [Benzotrichloride](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/benzotrichloride.pdf)(94 KB)
  - [Beryllium and Beryllium Compounds](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/beryllium.pdf)(115 KB)
  - [2,2-Bis(bromomethyl)-1,3-propanediol (Technical Grade)](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/bis%28bromomethyl%29propanediol.pdf)(81 KB)
  - [Bis(chloromethyl) Ether and Technical-Grade Chloromethyl Methyl Ether](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/bis%28chloromethyl%29ether.pdf)(91 KB)
  - [Bromodichloromethane](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/bromodichloromethane.pdf)(100 KB)
  - [1-Bromopropane](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/bromopropane.pdf) (165 KB)
  - [1,3-Butadiene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/butadiene.pdf)(132 KB)
  - [1,4-Butanediol Dimethanesulfonate](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/butanedioldimethanesulfonate.pdf)(74 KB)
  - [Butylated Hydroxyanisole](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/butylatedhydroxyanisole.pdf)(94 KB)
  - **C**
  - [Cadmium and Cadmium Compounds](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/cadmium.pdf)(130 KB)
  - [Captafol](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/captafol.pdf)(130 KB)
  - [Carbon Tetrachloride](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/carbontetrachloride.pdf)(117 KB)
  - [Ceramic Fibers (Respirable Size)](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/ceramicfibers.pdf)(85 KB)
  - [Chlorambucil](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/chlorambucil.pdf)(84 KB)
  - [Chloramphenicol](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/chloramphenicol.pdf)(107 KB)
  - [Chlorendic Acid](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/chlorendicacid.pdf)(86 KB)
  - [Chlorinated Paraffins (C12, 60% Chlorine)](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/chlorinatedparaffins.pdf)(95 KB)
  - [Chloroform](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/chloroform.pdf)(128 KB)
  - [3-Chloro-2-methylpropene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/chloromethylpropene.pdf)(88 KB)
  - [4-Chloro-*o*\-phenylenediamine](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/chlorophenylenediamine.pdf)(77 KB)
  - [Chloroprene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/chloroprene.pdf)(109 KB)
  - [*p*\-Chloro-*o*\-toluidine and Its Hydrochloride](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/chlorotoluidine.pdf)(114 KB)
  - [Chromium Hexavalent Compounds](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/chromiumhexavalentcompounds.pdf)(150 KB)
  - [Cisplatin](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/cisplatin.pdf)(95 KB)
  - [Coal Tars and Coal-Tar Pitches](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/coaltars.pdf)(95 KB)
  - [Cobalt Sulfate](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/cobaltsulfate.pdf) (101 KB)
  - [Cobalt-Tungsten Carbide: Powders and Hard Metals](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/cobalttungstencarbide.pdf) (205 KB)
  - [Coke-Oven Emissions](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/cokeovenemissions.pdf)(81 KB)
  - [*p*\-Cresidine](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/cresidine.pdf)(86 KB)
  - [Cumene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/cumene.pdf) (146 KB)
  - [Cupferron](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/cupferron.pdf)(76 KB)
  - [Cyclophosphamide](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/cyclophosphamide.pdf)(92 KB)
  - [Cyclosporin A](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/cyclosporina.pdf)(121 KB)
  - **D**
  - [Dacarbazine](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/dacarbazine.pdf)(85 KB)
  - [Danthron](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/danthron.pdf)(87 KB)
  - [2,4-Diaminoanisole Sulfate](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/diaminoanisolesulfate.pdf)(84 KB)
  - [2,4-Diaminotoluene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/diaminotoluene.pdf)(97 KB)
  - [Diazoaminobenzene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/diazoaminobenzene.pdf)(89 KB)
  - [1,2-Dibromo-3-chloropropane](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/dibromochloropropane.pdf)(96 KB)
  - [1,2-Dibromoethane](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/dibromoethane.pdf)(124 KB)
  - [2,3-Dibromo-1-propanol](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/dibromopropanol.pdf)(79 KB)
  - [1,4-Dichlorobenzene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/dichlorobenzene.pdf)(112 KB)
  - [3,3'-Dichlorobenzidine and Its Dihydrochloride](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/dichlorobenzidine.pdf)(112 KB)
  - [Dichlorodiphenyltrichloroethane](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/dichlorodiphenyltrichloroethane.pdf)(115 KB)
  - [1,2-Dichloroethane](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/dichloroethane.pdf)(124 KB)
  - [Dichloromethane](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/dichloromethane.pdf)(111 KB)
  - [1,3-Dichloropropene (Technical Grade)](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/dichloropropene.pdf)(124 KB)
  - [Diepoxybutane](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/diepoxybutane.pdf)(83 KB)
  - [Diesel Exhaust Particulates](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/dieselexhaustparticulates.pdf)(125 KB)
  - [Di(2-ethylhexyl) Phthalate](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/diethylhexylphthalate.pdf)(128 KB)
  - [Diethylstilbestrol](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/diethylstilbestrol.pdf)(110 KB)
  - [Diethyl Sulfate](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/diethylsulfate.pdf)(90 KB)
  - [Diglycidyl Resorcinol Ether](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/diglycidylresorcinolether.pdf)(79 KB)
  - [3,3'-Dimethoxybenzidine and Dyes Metabolized to 3,3'-Dimethoxybenzidine](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/dimethoxybenzidineanddyes.pdf)(146 KB)
    - 3,3'-Dimethoxybenzidine
    - Dyes Metabolized to 3,3'-Dimethoxybenzidine (3,3'-Dimethoxybenzidine Dye Class)
  - [4-Dimethylaminoazobenzene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/dimethylaminoazobenzene.pdf)(92 KB)
  - [3,3'-Dimethylbenzidine and Dyes Metabolized to 3,3'-Dimethylbenzidine](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/dimethylbenzidineanddyes.pdf)(137 KB)
    - 3,3'-Dimethylbenzidine
    - Dyes Metabolized to 3,3'-Dimethylbenzidine (3,3'-Dimethylbenzidine Dye Class)
  - [Dimethylcarbamoyl Chloride](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/dimethylcarbamoylchloride.pdf)(80 KB)
  - [1,1-Dimethylhydrazine](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/dimethylhydrazine.pdf)(95 KB)
  - [Dimethyl Sulfate](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/dimethylsulfate.pdf)(90 KB)
  - [Dimethylvinyl Chloride](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/dimethylvinylchloride.pdf)(77 KB)
  - [1,4-Dioxane](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/dioxane.pdf)(127 KB)
  - [Disperse Blue](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/disperseblue1.pdf)(89 KB)
  - **E**
  - [Epichlorohydrin](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/epichlorohydrin.pdf)(127 KB)
  - [Erionite](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/erionite.pdf)(75 KB)
  - [Estrogens, Steroidal](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/estrogenssteroidal.pdf)(136 KB)
  - [Ethylene Oxide](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/ethyleneoxide.pdf)(137 KB)
  - [Ethylene Thiourea](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/ethylenethiourea.pdf)(117 KB)
  - [Ethyl Methanesulfonate](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/ethylmethanesulfonate.pdf)(79 KB)
  - **F**
  - [Formaldehyde](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/formaldehyde.pdf)(372 KB)
  - [Furan](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/furan.pdf)(117 KB)
  - **G**
  - [Certain Glass Wool Fibers (Inhalable)](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/glasswoolfibers.pdf)(261 KB)
  - [Glycidol](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/glycidol.pdf)(87 KB)
  - **H**
  - [Hepatitis B Virus](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/hepatitisbvirus.pdf)(94 KB)
  - [Hepatitis C Virus](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/hepatitiscvirus.pdf)(102 KB)
  - [Heterocyclic Amines (Selected)](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/heterocyclicamines.pdf)(175 KB)
    - 2-Amino-3,4-dimethylimidazo\[*4,5-f*\]quinoline
    - 2-Amino-3,8-dimethylimidazo\[*4,5-f*\]quinoxaline
    - 2-Amino-3-methylimidazo\[*4,5-f*\]quinoline
    - 2-Amino-1-methyl-6-phenylimidazo\[*4,5-b*\]pyridine
  - [Hexachlorobenzene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/hexachlorobenzene.pdf)(122 KB)
  - [Hexachloroethane](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/hexachloroethane.pdf)(114 KB)
  - [Hexamethylphosphoramide](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/hexamethylphosphoramide.pdf)(90 KB)
  - [Human Papillomaviruses: Some Genital-Mucosal Types](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/humanpapillomaviruses.pdf)(109 KB)
  - [Hydrazine and Hydrazine Sulfate](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/hydrazine.pdf)(126 KB)
  - [Hydrazobenzene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/hydrazobenzene.pdf)(93 KB)
  - **I**
  - [Ionizing Radiation](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/ionizingradiation.pdf)(283 KB)
    - X-Radiation and Gamma Radiation
    - Neutrons
    - Radon
    - Thorium Dioxide
  - [Iron Dextran Complex](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/irondextrancomplex.pdf)(73 KB)
  - [Isoprene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/isoprene.pdf)(138 KB)
  - **J**
  - None
  - **K**
  - [Kepone](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/kepone.pdf)(91 KB)
  - **L**
  - [Lead and Lead Compounds](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/lead.pdf)(166 KB)
  - [Lindane, Hexachlorocyclohexane (Technical Grade), and Other Hexachlorocyclohexane Isomers](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/lindane.pdf)(121 KB)
  - **M**
  - [Melphalan](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/melphalan.pdf)(83 KB)
  - [Methoxsalen with Ultraviolet A Therapy](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/methoxsalenwithuva.pdf)(94 KB)
  - [2-Methylaziridine](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/methylaziridine.pdf)(92 KB)
  - [4,4'-Methylenebis(2-chloroaniline)](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/methylenebis%28chloroaniline%29.pdf)(109 KB)
  - [4,4'-Methylenebis(*N*,*N*\-dimethyl)benzenamine](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/methylenebis%28dimethyl%29benzenamine.pdf)(90 KB)
  - [4,4'-Methylenedianiline and Its Dihydrochloride](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/methylenedianiline.pdf)(106 KB)
  - [Methyleugenol](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/methyleugenol.pdf)(100 KB)
  - [Methyl Methanesulfonate](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/methylmethanesulfonate.pdf)(76 KB)
  - [Metronidazole](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/metronidazole.pdf)(91 KB)
  - [Michlers Ketone](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/michlersketone.pdf)(116 KB)
  - [Mineral Oils: Untreated and Mildly Treated](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/mineraloils.pdf)(83 KB)
  - [Mirex](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/mirex.pdf)(105 KB)
  - [Mustard Gas](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/mustardgas.pdf)(83 KB)
  - **N**
  - [Naphthalene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/naphthalene.pdf)(111 KB)
  - [2-Naphthylamine](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/naphthylamine.pdf)(91 KB)
  - [Nickel Compounds and Metallic Nickel](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/nickel.pdf)(150 KB)
    - Nickel Compounds
    - Metallic Nickel
  - [Nitrilotriacetic Acid](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/nitrilotriaceticacid.pdf)(93 KB)
  - [o-Nitroanisole](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/nitroanisole.pdf)(90 KB)
  - [Nitroarenes (Selected)](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/nitroarenes.pdf)(227 KB)
    - 1,6-Dinitropyrene
    - 1,8-Dinitropyrene
    - 6-Nitrochrysene
    - 1-Nitropyrene
    - 4-Nitropyrene
  - [Nitrobenzene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/nitrobenzene.pdf)(99 KB)
  - [Nitrofen](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/nitrofen.pdf)(87 KB)
  - [Nitrogen Mustard Hydrochloride](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/nitrogenmustardhydrochloride.pdf)(92 KB)
  - [Nitromethane](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/nitromethane.pdf)(100 KB)
  - [2-Nitropropane](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/nitropropane.pdf)(97 KB)
  - [*N*\-Nitrosamines: 15 Listings](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/nitrosamines.pdf)(940 KB)
    - *N*\-Methyl-N'-Nitro-*N*\-Nitrosoguanidine
    - *N*\-Nitrosodi-n-butylamine
    - *N*\-Nitrosodiethanolamine
    - *N*\-Nitrosodiethylamine
    - *N*\-Nitrosodimethylamine
    - *N*\-Nitrosodi-n-propylamine
    - *N*\-Nitroso-*N*\-ethylurea
    - 4-(*N*\-Nitrosomethylamino)-1-(3-pyridyl)-1-butanone
    - *N*\-Nitroso-*N*\-methylurea
    - *N*\-Nitrosomethylvinylamine
    - *N*\-Nitrosomorpholine
    - *N*\-Nitrosonornicotine
    - *N*\-Nitrosopiperidine
    - *N*\-Nitrosopyrrolidine
    - *N*\-Nitrososarcosine
  - [Nitrosourea Chemotherapeutic Agents](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/nitrosoureachemotherapeuticagents.pdf)(233 KB)
    - Bis(chloroethyl) Nitrosourea
    - 1-(2-Chloroethyl)-3-cyclohexyl-1-nitrosourea
    - 1-(2-Chloroethyl)-3-(4-methylcyclohexyl)-1-nitrosourea
    - Chlorozotocin
    - Streptozotocin
  - [*o*\-Nitrotoluene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/nitrotoluene.pdf)(138 KB)
  - [Norethisterone](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/norethisterone.pdf)(86 KB)
  - **O**
  - [Ochratoxin A](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/ochratoxina.pdf)(114 KB)
  - [4,4'-Oxydianiline](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/oxydianiline.pdf)(90 KB)
  - [Oxymetholone](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/oxymetholone.pdf)(135 KB)
  - **P**
  - [Pentachlorophenol and By-products of Its Synthesis](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/pentachlorophenol.pdf) (229 KB)
  - [Phenacetin and Analgesic Mixtures Containing Phenacetin](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/phenacetinandanalgesicmixtures.pdf)(89 KB)
    - Phenacetin
    - Analgesic Mixtures Containing Phenacetin
  - [Phenazopyridine Hydrochloride](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/phenazopyridinehydrochloride.pdf)(81 KB)
  - [Phenolphthalein](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/phenolphthalein.pdf)(111 KB)
  - [Phenoxybenzamine Hydrochloride](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/phenoxybenzaminehydrochloride.pdf)(79 KB)
  - [Phenytoin and Phenytoin Sodium](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/phenytoin.pdf)(103 KB)
  - [Polybrominated Biphenyls](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/polybrominatedbiphenyls.pdf)(102 KB)
  - [Polychlorinated Biphenyls](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/polychlorinatedbiphenyls.pdf)(154 KB)
  - [Polycyclic Aromatic Hydrocarbons: 15 Listings](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/polycyclicaromatichydrocarbons.pdf)(329 KB)
    - Benz\[*a*\]anthracene
    - Benzo\[*b*\]fluoranthene
    - Benzo\[*j*\]fluoranthene
    - Benzo\[*k*\]fluoranthene
    - Benzo\[*a*\]pyrene
    - Dibenz\[*a,h*\]acridine
    - Dibenz\[*a,j*\]acridine
    - Dibenz\[*a,h*\]anthracene
    - 7H-Dibenzo\[*c,g*\]carbazole
    - Dibenzo\[*a,e*\]pyrene
    - Dibenzo\[*a,h*\]pyrene
    - Dibenzo\[*a,i*\]pyrene
    - Dibenzo\[*a,l*\]pyrene
    - Indeno\[*1,2,3-cd*\]pyrene
    - 5-Methylchrysene
  - [Procarbazine and Its Hydrochloride](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/procarbazine.pdf)(93 KB)
  - [Progesterone](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/progesterone.pdf)(100 KB)
  - [1,3-Propane Sultone](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/propanesultone.pdf)(88 KB)
  - [β-Propiolactone](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/propiolactone.pdf)(96 KB)
  - [Propylene Oxide](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/propyleneoxide.pdf)(103 KB)
  - [Propylthiouracil](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/propylthiouracil.pdf)(87 KB)
  - **Q**
  - None
  - **R**
  - [Reserpine](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/reserpine.pdf)(98 KB)
  - [Riddelliine](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/riddelliine.pdf)(123 KB)
  - **S**
  - [Safrole](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/safrole.pdf)(93 KB)
  - [Selenium Sulfide](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/seleniumsulfide.pdf)(90 KB)
  - [Silica, Crystalline (Respirable Size)](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/silica.pdf)(93 KB)
  - [Soots](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/soots.pdf)(69 KB)
  - [Strong Inorganic Acid Mists Containing Sulfuric Acid](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/stronginorganicacidmists.pdf)(117 KB)
  - [Styrene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/styrene.pdf)(291 KB)
  - [Styrene-7,8-oxide](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/styreneoxide.pdf)(103 KB)
  - [Sulfallate](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/sulfallate.pdf)(78 KB)
  - **T**
  - [Tamoxifen](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/tamoxifen.pdf)(114 KB)
  - [2,3,7,8-Tetrachlorodibenzo-p-dioxin](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/tetrachlorodibenzodioxin.pdf)(118 KB)
  - [Tetrachloroethylene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/tetrachloroethylene.pdf)(112 KB)
  - [Tetrafluoroethylene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/tetrafluoroethylene.pdf)(97 KB)
  - [Tetranitromethane](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/tetranitromethane.pdf)(87 KB)
  - [Thioacetamide](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/thioacetamide.pdf)(84 KB)
  - [4,4'-Thiodianiline](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/thiodianiline.pdf)(92 KB)
  - [Thiotepa](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/thiotepa.pdf)(87 KB)
  - [Thiourea](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/thiourea.pdf)(86 KB)
  - [Tobacco-Related Exposures](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/tobaccorelatedexposures.pdf)(173 KB)
    - Tobacco Smoking
    - Environmental Tobacco Smoke
    - Smokeless Tobacco
  - [Toluene Diisocyanates](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/toluenediisocyanates.pdf)(126 KB)
  - [*o*?Toluidine](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/toluidine.pdf) (171 KB)
  - [Toxaphene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/toxaphene.pdf)(118 KB)
  - [Trichloroethylene](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/trichloroethylene.pdf)(141 KB)
  - [2,4,6-Trichlorophenol](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/trichlorophenol.pdf)(103 KB)
  - [1,2,3-Trichloropropane](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/trichloropropane.pdf)(109 KB)
  - [Tris(2,3-dibromopropyl) Phosphate](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/tris%28dibromopropyl%29phosphate.pdf)(94 KB)
  - **U**
  - [Ultraviolet Radiation Related Exposures](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/ultravioletradiationrelatedexposures.pdf)(150 KB)
    - Solar Radiation
    - Exposure to Sunlamps or Sunbeds
    - Broad-Spectrum UVR
    - UVA
    - UVB
    - UVC
  - [Urethane](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/urethane.pdf)(107 KB)
  - **V**
  - [4-Vinyl-1-cyclohexene Diepoxide](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/vinylcyclohexenediepoxide.pdf)(88 KB)
  - [Vinyl Halides (Selected)](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/vinylhalides.pdf)(200 KB)
    - Vinyl Bromide
    - Vinyl Chloride
    - Vinyl Fluoride
  - **W**
  - [Wood Dust](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/profiles/wooddust.pdf)(95 KB)
  - **X - Z**
  - None

### Supplemental Materials and Appendices

- [Glossary](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/glossary%5F508.pdf)(229 KB)
- [Acronyms and Abbreviations](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/acronyms%5F508.pdf)(92 KB)
- [Units of Measurement](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/units%5F508.pdf)(99 KB)
- [All Appendices](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/appendices/appendices%5F508.pdf)(399 KB)
  - [Appendix A: Manufacturing Processes, Occupations, and Exposure Circumstances Classified By IARC As Category 1, Carcinogenic To Humans](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/appendices/appendix%5Fa.pdf)(83 KB)
  - [Appendix B: Substances Delisted from the Report on Carcinogens](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/appendices/appendix%5Fb.pdf) (150 KB)
  - [Appendix C: Substances Reviewed but Not Recommended for Listing in the Report on Carcinogens](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/appendices/appendix%5Fc.pdf)(81 KB)
  - [Appendix D: List of Participants](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/appendices/appendix%5Fd.pdf) (122 KB)
  - [Appendix E: Chemicals Nominated to the NTP for In-Depth Toxicological Evaluation](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/appendices/appendix%5Fe.pdf) (77 KB)
  - [Appendix F: Substance Names and Common Synonyms](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/appendices/appendix%5Ff.pdf) (178 KB)
  - [Appendix G: List of Substances by CAS Number](file:///C:/Users/fc/AppData/Local/Temp/wz1b0c/%5Froc/appendices/appendix%5Fg.pdf) (101 KB)