Substance Information

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REACH Registration data can be found in the new ECHA CHEM database. The old ‘Registered substance factsheets’ will be available on this web site during the transition period but have not been updated since 19 May 2023. More



EC / List no.: 603-802-4

CAS no.: 134237-51-7

Mol. formula: C12H18Br6

GHS08: Serious Health Hazard

Warning! According to the harmonised classification and labelling (ATP03) approved by the European Union, this substance is suspected of damaging fertility or the unborn child and may cause harm to breast-fed children.

  • R

Possibly Toxic to Reproduction

  • PBT

Persistent, Bioaccumulative and Toxic

  • POP

Persistent Organic Pollutant

  • Substance of very high concern (SVHC) and included in the candidate list for authorisation.
  • Substance of very high concern requiring authorisation before it is used (Annex XIV of REACH).

The InfoCard summarises the non-confidential data on substances as held in the databases of the European Chemicals Agency (ECHA), including data provided by third parties. The InfoCard is automatically generated. Information requirements under different legislative frameworks may therefore not be up–to–date or complete. Substance manufacturers and importers are responsible for consulting official publications. This InfoCard is covered by the ECHA Legal Disclaimer.

ECHA logo about INFOCARD - Last updated: 06/09/2023