Atrazine
CAS: 1912-24-9 | Type: herbicide
Moderate To High Risk (Adults)
Safety Summary
Hazard Profilehazardous
Risk (Adults)Moderate To High
Risk (Children)Moderate To High
Regulatory Status
SummaryIARC: Group 2A | California Prop 65 listed
NGO listOn the TEDX List of Potential Endocrine Disruptors (The Endocrine Disruption Exchange, a non-governmental list; last updated September 2018). This is a list membership, not a regulatory classification. Source: the TEDX List export (publisher's page)
Molecular FormulaC8H14ClN5
Molecular Weight215.68
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.
- US EPA: Atrazine — Final Human Health Assessment REGULATORY · 2016
- Hayes TB et al. Hermaphroditic, demasculinized frogs after exposure to the herbicide atrazine. PNAS. 2002;99(8):5476-5480. JOURNAL · 2002
- IARC Monographs Volume 140 — Atrazine, alachlor, and vinclozolin (2025) IARC
- IARC Monographs, List of Classifications REGULATORY · 2026
- 75 FR 15500 (2010-03-29) FR Doc 2010-6624: National Primary Drinking Water Regulations; Announcement of the Results of EPA's Review of Existing Drinking Water Standards and Request for Public Comment REGULATORY
- ECHA Annex VI to CLP: the unofficial Excel table (up to and including the 23rd ATP) (secondary: unofficial by its own statement) 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 2256) PUBCHEM
- Computational Toxicology and Exposure APIs: Data Domains (EPA CCTE) REGULATORY
- CompTox Chemicals Dashboard: Release Notes (EPA) REGULATORY
- NIOSH Pocket Guide to Chemical Hazards - Atrazine REGULATORY
- Toxicological Profile for Atrazine (ATSDR, September 2003) ASSESSMENT
- Atrazine: IRIS Chemical Assessment Summary ASSESSMENT
- EPA ToxRefDB 3.0 point-of-departure release (pod.csv) DATABASE
- PubChem computed properties for CID 2256 (computed, not measured; as recorded by PubChem) DATABASE · 2026
- OEHHA Proposition 65 List of Carcinogens or Reproductive Toxicants (CSV, list date 31-Jul-26) REGULATORY
- where to look EPA ECOTOX Knowledgebase ASCII release ecotox_ascii_09_15_2026 DATABASE
- TEDX List of Potential Endocrine Disruptors, full export (Excel from the publisher's own search, operator-saved 2026-10-08; list last updated September 2018) REFERENCE_DATABASE
- where to look CAMEO Chemicals, as recorded by PubChem (Experimental Properties, CID 2256; 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 2256; where-to-look, not a source of this value) DATABASE · 2026
- 40 CFR Part 180 (eCFR text as of 24 September 2026): § 180.220 Atrazine; tolerances for residues. REGULATORY
- EPA CompTox CTX API: predicted properties for DTXSID9020112 (Atrazine) REFERENCE
- PubChem computed structure descriptors for CID 2256 (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.
Embed safety badge
<img src="https://api.aletheia.holisticquality.io/api/badge/hq-c-org-000018?context=human_adult&style=flat" alt="Atrazine safety badge">