Compound record

Barium diboron tetraoxide

Also known as B2BaO4

13701-59-2 · candidate list substance · reprotox

B2BaO4 SVHC Candidate ListEU monitoringreprotox 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 EU status

Regulatory snapshot for Barium diboron tetraoxide

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.

Searchers usually land here for the chemical name, CAS number, abbreviation B2BaO4, and the question of whether the substance is tied to SVHC, REACH, POPs, or SCIP-style compliance work.

Candidate List substancecurrent statuslatest imported framework state

17 Jan 2023latest anchor datelisted, effective, or checked date

Identity

CAS, formula, aliases, and use context

CAS: 13701-59-2
EC: 237-222-4
Formula: B2BaO4
Molecular weight: 222.95 g/mol
Primary class: candidate list substance
Synonym count: 25

Search-friendly summary

Barium diboron tetraoxide (B2BaO4) , CAS 13701-59-2, is tracked here as a reprotox substance in the candidate list substance class.

Common names and aliases

Barium metaborateBarium boratebarium(2+);oxido(oxo)boraneBoric acid (HBO2), barium salt (2:1)5SE5SRJ05NBarium diborate

What to do next

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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

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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

Fast compliance and screening routes

Article duties

Check Candidate List threshold and SCIP relevance

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Source check

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