chem-data European chemical and regulatory registry

Compound record

Tris(2-ethylhexyl) phosphate

Also known as TOF

78-42-2 · organophosphate flame retardant · plasticizer

plasticizerhydraulic fluidssolvent
Dossier

Identity-first dossier for exact-name, CAS, and use-context lookups.

Lookup labels

TOF Tris(2-ethylhexyl)phosphateTri(2-ethylhexyl) phosphatePhosphoric acid, tris(2-ethylhexyl) ester
CAS 78-42-2
Formula C24H51O4P
Molecular weight 434.6 g/mol
InChIKey GTVWRXDRKAHEAD-UHFFFAOYSA-N

Current EU status

Regulatory snapshot for Tris(2-ethylhexyl) phosphate

Tris(2-ethylhexyl) phosphate is currently surfaced as no current candidate list row imported in the EU.

The current imported view anchors this substance in CandidateList. The live rationale focuses on No positive Candidate List entry captured in the current imported source set, and this page is designed for fast status checks before deeper source review.

Searchers usually land here for the chemical name, CAS number, abbreviation TOF, and the question of whether the substance is tied to SVHC, REACH, POPs, or SCIP-style compliance work.

No current Candidate List row importedcurrent statuslatest imported framework state
8 Mar 2026latest anchor datelisted, effective, or checked date

Identity

CAS, formula, aliases, and use context

Fast lookup

CAS 78-42-2 · Formula C24H51O4P · Molecular weight 434.6 g/mol · Current status No current Candidate List row imported

If you landed here for formula, molecular weight, or exact substance identity, this block gives the shortest route before you branch into status, obligations, or sources.

CAS
78-42-2
EC
201-116-6
Formula
C24H51O4P
Molecular weight
434.6 g/mol
Primary class
organophosphate flame retardant
Synonym count
67

Search-friendly summary

Tris(2-ethylhexyl) phosphate (TOF) , CAS 78-42-2, is tracked here as a plasticizer substance in the organophosphate flame retardant class.

Common names and aliases

Tris(2-ethylhexyl)phosphateTri(2-ethylhexyl) phosphatePhosphoric acid, tris(2-ethylhexyl) ester2-Ethyl-1-hexanol phosphateTEHPBQC0BKB72S

What to do next

Use the right route for status, SCIP, and source questions