Compound record

Barium diboron tetraoxide

Also known as B2BaO4

13701-59-2 · candidate list substance · reprotox

SVHC Candidate ListEU monitoringreprotox

Status

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

Lookup labels

B2BaO4 Barium metaborateBarium boratebarium(2+);oxido(oxo)borane

Dossier Status Obligations Why Alternatives Changes Similar Sources

CAS 13701-59-2

Formula B2BaO4

Molecular weight 222.95 g/mol

InChIKey QBLDFAIABQKINO-UHFFFAOYSA-N

Current status

EU status, SVHC, REACH, and POPs view

Barium diboron tetraoxide is currently surfaced as candidate list substance in the EU.

The current imported view anchors this substance in CandidateList. The live rationale focuses on Toxic for reproduction (Article 57c), 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

Toxic for reproduction (Article 57c)

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 17 Jan 2023

Candidate List substance

Toxic for reproduction (Article 57c)

check article threshold obligations; review SCIP notification relevance

Open official source