Compound record

2-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol (UV-329)

Also known as JF 83

3147-75-9 · candidate list substance

SVHC Candidate ListEU monitoring

Status

Current EU framework read, dates, and source-backed status context.

Lookup labels

JF 83 OCTRIZOLE2-(2-Hydroxy-5-tert-octylphenyl)benzotriazoleTinuvin 329

Dossier Status Obligations Why Alternatives Changes Similar Sources

CAS 3147-75-9

Formula C20H25N3O

Molecular weight 323.4 g/mol

InChIKey IYAZLDLPUNDVAG-UHFFFAOYSA-N

Current status

EU status, SVHC, REACH, and POPs view

2-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol (UV-329) is currently surfaced as candidate list substance in the EU.

The current imported view anchors this substance in CandidateList. The live rationale focuses on vPvB (Article 57e), and this page is designed for fast status checks before deeper source review.

This page should answer the direct status question quickly, then show the framework rows that support the answer without forcing the user through a spreadsheet-like table first.

Candidate List substancestatuslatest imported framework state

8 Mar 2026last checkedlatest authority check date captured

Who should care

Article suppliers and importers

Imported rationale

vPvB (Article 57e)

What to do next

Operational routes from the current status

Article duties

Check Candidate List threshold and SCIP relevance

Use this when the substance may sit in articles, components, or imported goods and you need to confirm communication and SCIP workflows.

Source check

Verify the legal source before repeating the claim

Every summary should point back to the underlying authority surface. Use the source route when the exact notice, registry entry, or legal text matters.

Imported framework rows

Authority-backed detail

CandidateList 23 Jan 2024

Candidate List substance

vPvB (Article 57e)

check article threshold obligations; review SCIP notification relevance

Open official source