Butyraldehyde

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.

• Butyraldehyde n-Butanal IARC Not Evaluated; EU CLP Flam Liq 3 H226 Flash Point -6C; Acute Tox 4 H302 H312 H332; No CMR Classification; FDA GRAS Fragrance Flavoring 21 CFR 172.515; Oxo Process Hydroformylation Propylene; 2-Ethylhexanol DEHP Plasticizer Precursor; ALDH Metabolism Butyric Acid SCFA HDAC Inhibitor; FEMA GRAS; Readily Biodegradable Not PBT REGULATORY · 2023
• IARC Monographs — List of Classifications: Butyraldehyde, Group 2B (Volume 141) IARC
• 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 261) PUBCHEM
• Computational Toxicology and Exposure APIs: Data Domains (EPA CCTE) REGULATORY
• CompTox Chemicals Dashboard: Release Notes (EPA) REGULATORY
• PubChem computed properties for CID 261 (computed, not measured; as recorded by PubChem) DATABASE · 2026
• IARC's List of Classifications DATA, as the IARC list page loads it REGULATORY
• OEHHA Proposition 65 List of Carcinogens or Reproductive Toxicants (CSV, list date 31-Jul-26) REGULATORY
• where to look CAMEO Chemicals, as recorded by PubChem (Experimental Properties, CID 261; where-to-look, not a source of this value) DATABASE · 2026
• where to look Hazardous Substances Data Bank (HSDB), as recorded by PubChem (Experimental Properties, CID 261; where-to-look, not a source of this value) DATABASE · 2026
• EPA CompTox CTX API: predicted properties for DTXSID8021513 (Butyraldehyde) REFERENCE
• ECHA Annex VI to CLP: the unofficial Excel table (up to and including the 23rd ATP) REGULATORY
• PubChem computed structure descriptors for CID 261 (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.