Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Particle size distribution (Granulometry)

Administrative data

Endpoint:
particle size distribution (granulometry)
Data waiving:
study technically not feasible
Justification for data waiving:
other:

Data source

Materials and methods

Test material

Constituent 1
Chemical structure
Reference substance name:
Bromine
EC Number:
231-778-1
EC Name:
Bromine
Cas Number:
7726-95-6
Molecular formula:
Br2
IUPAC Name:
dibromine

Results and discussion

Particle size
Percentile:
D50
Remarks on result:
other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.

Applicant's summary and conclusion

Conclusions:
There are mitigating circumstances for why this test cannot be conducted. Bromine exists as a fuming liquid and would not contain measurable particles. Thus, this test cannot be conducted.
Executive summary:

There are mitigating circumstances for why this test cannot be conducted. Bromine existsas a fuming liquid and would not contain measurable particles.Thus, this test cannot be conducted, and is scientifically unjustified.