TCEP (Tris(2-chloroethyl) phosphate)
CAS: 115-96-8 | Type: flame_retardant
High Risk (Adults)
Safety Summary
Hazard Profilehazardous
Risk (Adults)High
Risk (Children)High
Regulatory Status
SummaryIARC: Group 3 | California Prop 65 listed | REACH SVHC (Candidate List) | REACH Annex XIV: authorisation required
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 FormulaC6H12Cl3O4P
Molecular Weight285.5
Sources
These citations are the ones recorded for the human adult context.
- US EPA: Toxicological Review of Tris(2-chloroethyl) Phosphate (TCEP), IRIS Assessment, Group B2 Probable Carcinogen, Drinking Water Candidate Contaminant List CCL4, Neurotoxicity (2012) REGULATORY · 2012
- California OEHHA: Tris(2-chloroethyl) Phosphate (TCEP) Listed under Proposition 65 as a Carcinogen; NSRL Calculation; EU Toy Safety Directive Restriction; Flame Retardant Monitoring Studies (2013) REGULATORY · 2013
- Consolidated TEXT: 32006R1907 — EN — 22.06.2026 REGULATORY
- PROPOSITION 65 LIST OF CARCINOGENS OR REPRODUCTIVE TOXICANTS REGULATORY · 2026
- IARC Monographs, List of Classifications REGULATORY · 2026
- 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 8295) PUBCHEM
- 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
- Permissible Exposure Limits – OSHA Annotated Table Z-1 REGULATORY
- where to look CAMEO Chemicals, as recorded by PubChem (Experimental Properties, CID 8295; 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 8295; where-to-look, not a source of this value) DATABASE · 2026
- EPA CompTox CTX API: predicted properties for DTXSID5021411 (TCEP (Tris(2-chloroethyl) phosphate)) 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.
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