Compound record

Triethyl phosphate

Also known as TEP

78-40-0 · organophosphate flame retardant · flame retardant

TEP flame retardantplasticizersolvent TRIETHYL PHOSPHATETriethylphosphateTris(ethyl) phosphate

Dossier Status Obligations Why Alternatives Changes Similar Sources

CAS 78-40-0

Formula C6H15O4P

Molecular weight 182.15 g/mol

InChIKey DQWPFSLDHJDLRL-UHFFFAOYSA-N

Current EU status

Regulatory snapshot for Triethyl phosphate

Triethyl 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 TEP, 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

CAS: 78-40-0
EC: 201-114-5
Formula: C6H15O4P
Molecular weight: 182.15 g/mol
Primary class: organophosphate flame retardant
Synonym count: 76

Search-friendly summary

Triethyl phosphate (TEP) , CAS 78-40-0, is tracked here as a flame retardant substance in the organophosphate flame retardant class.

Common names and aliases

TRIETHYL PHOSPHATETriethylphosphateTris(ethyl) phosphateTriethoxyphosphine oxidePhosphoric acid, triethyl esterTriethylfosfat

What to do next

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Status

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Obligations

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Why monitored

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Alternatives

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Changes

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Sources

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Action prompts

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Article duties

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Source check

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