Crotonaldehyde

Safety Summary

Regulatory Status

Sources

No citations are recorded specifically for the human adult context, so the record-wide source list is shown. It backs the record, not this particular band.

• IARC Monographs Volume 63 1995 crotonaldehyde evaluation, superseded by Volume 128 (2020 evaluation); 1N2-CrPdG Propanodeoxyguanosine DNA Adducts; Alpha-Beta-Unsaturated Aldehyde Michael Addition; Tobacco Smoke Combustion Byproduct Acrolein Companion; ACGIH TLV-C 0.3 ppm Lachrymatory; OSHA PEL NIOSH REL 2 ppm; EU CLP Muta 3 H341 Acute Tox 3; Aldehyde Dehydrogenase GSH Conjugation Detoxification; Sorbic Acid Synthesis Precursor (1995) REGULATORY · 1995
• IARC Monographs Volume 128: Acrolein, Crotonaldehyde, and Arecoline — Crotonaldehyde Group 2B (2020 evaluation, published 2021) REGULATORY · 2021
• § 1910.1000 Air contaminants. REGULATORY
• CDC - NIOSH Pocket Guide to Chemical Hazards - Crotonaldehyde REGULATORY
• Permissible Exposure Limits – OSHA Annotated Table Z-1 | Occupational Safety and Health Administration REGULATORY
• IARC Monographs, List of Classifications REGULATORY · 2026
• Computational Toxicology and Exposure APIs: Data Domains (EPA CCTE) REGULATORY
• CompTox Chemicals Dashboard: Release Notes (EPA) REGULATORY
• identity database ECHA CHEM, Download all substances: REACH registrations (ECHA's own list of REACH-registered substances) REGULATORY · 2026
• PubChem computed properties for CID 447466 (computed, not measured; as recorded by PubChem) DATABASE · 2026
• where to look PubChem: Toxicity section (CID 447466) PUBCHEM
• where to look EPA ECOTOX Knowledgebase ASCII release ecotox_ascii_09_15_2026 DATABASE
• OEHHA Proposition 65 List of Carcinogens or Reproductive Toxicants (CSV, list date 31-Jul-26) REGULATORY
• EPA CompTox CTX API: predicted properties for DTXSID8024864 (Crotonaldehyde) REFERENCE
• ECHA Annex VI to CLP: the unofficial Excel table (up to and including the 23rd ATP) REGULATORY
• PubChem computed structure descriptors for CID 447466 (computed, not measured; as recorded by PubChem) DATABASE · 2026
• Regulation (EC) No 1272/2008 of the European Parliament and of the Council of 16 December 2008 on classification, labelling and packaging of substances and mixtures, amending and repealing Directives 67/548/EEC and 1999/45/EC, and amending Regulation (EC) No 1907/2006: Annex VI, Part 3, Table 3.1 (Official Journal L 353, 31.12.2008) REGULATORY · 2008

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