Compound record

Triphenyl phosphate

115-86-6 · organophosphate flame retardant / candidate list substance · flame retardant

flame retardantplasticizerelectronicsSVHC Candidate ListEU monitoring TriphenylphosphatePhosphoric acid, triphenyl esterDisflamoll TP

Dossier Status Obligations Why Alternatives Changes Similar Sources

CAS 115-86-6

Formula C18H15O4P

Molecular weight 326.3 g/mol

InChIKey XZZNDPSIHUTMOC-UHFFFAOYSA-N

Current EU status

Regulatory snapshot for Triphenyl phosphate

Triphenyl phosphate is currently surfaced as candidate list substance in the EU.

The current imported view anchors this substance in CandidateList. The live rationale focuses on Endocrine disrupting properties (Article 57f - environment), and this page is designed for fast status checks before deeper source review.

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

Why this page matters

Triphenyl phosphate is one of the clearest exact-name chemical pages in the current dataset because the search intent mixes flame-retardant use, plasticizer context, and SVHC-style regulatory questions on the same URL.

In this registry it appears across flame-retardant, plasticizer, electronics, Candidate List, and EU-monitoring tags. That combination makes the page useful for both material-portfolio screening and product-compliance review.

Searchers usually want to connect the name and CAS number to a practical answer: whether triphenyl phosphate is on the Candidate List, why it appears in electronics or polymers, and which follow-up route covers obligations or substitution work.

Candidate List substancecurrent statuslatest imported framework state

7 Nov 2024latest anchor datelisted, effective, or checked date

Identity

CAS, formula, aliases, and use context

CAS: 115-86-6
EC: 204-112-2
Formula: C18H15O4P
Molecular weight: 326.3 g/mol
Primary class: organophosphate flame retardant
Synonym count: 20

Search-friendly summary

Triphenyl phosphate , CAS 115-86-6, is tracked here as a flame retardant substance in the organophosphate flame retardant class.

Common names and aliases

TriphenylphosphatePhosphoric acid, triphenyl esterDisflamoll TPPhosflex TPPTRIPHENYL PHOSPHATECelluflex TPP

What teams usually verify first

Is the substance being used mainly as a flame retardant, as a plasticizer, or in both roles across the portfolio?
Do article, electronics, or imported-product workflows require Candidate List and SCIP-style follow-up?
Which neighboring organophosphate flame retardants should be reviewed before substitution decisions are made?

What to do next

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

Status

Current legal state, Candidate List signals, and source-backed rationale

Go here for the framework answer block, listed dates, reasons, and the imported basis for the current EU status.

Obligations

Who needs to act, what to check, and whether SCIP matters

Use this when the question is operational: SCIP, article communication, threshold review, portfolio screening, or substitute work.

Why monitored

Why this substance is monitored in the EU

Use this when you want the hazard or legal basis behind the current status, not just the status label itself.

Alternatives

Potential substitutes and nearby molecules

Use this to branch into lower-pressure neighbors, same-class analogs, and candidate-list peers.

Changes

What changed over time

Use this when you want the timeline, not just the current state.

Sources

Verify where the data came from

Use this when you need to audit provenance before trusting a claim.

Action prompts

Fast compliance and screening routes

Article duties