Nitrobenzene

Safety Summary

Regulatory Status

Sources

These citations are the ones recorded for the human adult context.

• NIOSH Pocket Guide: Nitrobenzene — PEL 1 ppm (skin); IDLH 200 ppm; methemoglobin formation; methylene blue antidote; aniline feedstock; dermal absorption; urinary p-nitrophenol biomarker (2019) REGULATORY · 2019
• NTP Report on Carcinogens: Nitrobenzene — reasonably anticipated human carcinogen; thyroid/liver tumors rodents; HAP Clean Air Act; oil of mirbane historical use; industrial methemoglobinemia outbreaks (2021) REGULATORY · 2021
• Nitrobenzene | CASRN 98-95-3 | DTXSID3020964 | IRIS | US EPA, ORD REGULATORY
• PROPOSITION 65 LIST OF CARCINOGENS OR REPRODUCTIVE TOXICANTS REGULATORY · 2026
• IARC Monographs, List of Classifications REGULATORY · 2026
• Substances Listed in the Fifteenth Report on Carcinogens REGULATORY
• 29 CFR 1910.1000, Tables Z-1 and Z-2 (eCFR editorial compilation, as of 2026-09-22) REGULATORY
• identity database ECHA CHEM, Download all substances: REACH registrations (ECHA's own list of REACH-registered substances) REGULATORY · 2026
• where to look PubChem: Toxicity section (CID 7416) PUBCHEM
• Consolidated TEXT: 32004L0037 — EN — 08.04.2024 REGULATORY
• CDC - NIOSH Pocket Guide to Chemical Hazards - Nitrobenzene REGULATORY
• where to look CAMEO Chemicals, as recorded by PubChem (Experimental Properties, CID 7416; where-to-look, not a source of this value) DATABASE · 2026
• EPA CompTox CTX API: predicted properties for DTXSID3020964 (Nitrobenzene) REFERENCE
• ECHA Annex VI to CLP: the unofficial Excel table (up to and including the 23rd ATP) REGULATORY

Same data as the API response, which is open and needs no key. The full per-record source list is available to authenticated callers.