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Compound record

Tetrabromophthalic anhydride

Also known as PHT 4

632-79-1 · aromatic brominated flame retardant · flame retardant

PHT 4 flame retardantreactive usepolyesters BromphthalFireMaster PHT 4Bromophthal
Dossier Status Obligations Why Alternatives Changes Similar Sources
CAS 632-79-1
Formula C8Br4O3
Molecular weight 463.7 g/mol
InChIKey QHWKHLYUUZGSCW-UHFFFAOYSA-N

Why monitored

Why this substance is monitored in the EU

Tetrabromophthalic anhydride 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.

Reason

No positive Candidate List entry captured in the current imported source set

Open the cross-substance route for this rationale.

Rows behind the rationale

Imported framework context and legal signals

FrameworkStatusListedReasonSource
CandidateList No current Candidate List row imported Unspecified No positive Candidate List entry captured in the current imported source set Candidate List of substances of very high concern for Authorisation