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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
skin sensitisation: in vivo (LLNA)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2005
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2005
Report date:
2005

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 429 (Skin Sensitisation: Local Lymph Node Assay)
GLP compliance:
yes (incl. QA statement)
Type of study:
mouse local lymph node assay (LLNA)

Test material

Constituent 1
Chemical structure
Reference substance name:
α,4-dibromotoluene
EC Number:
209-636-5
EC Name:
α,4-dibromotoluene
Cas Number:
589-15-1
Molecular formula:
C7H6Br2
IUPAC Name:
α,4-dibromotoluene

In vivo test system

Test animals

Species:
mouse
Strain:
CBA/Ca
Sex:
not specified

Results and discussion

In vivo (LLNA)

Results
Parameter:
SI
Value:
>= 12 - <= 22
Test group / Remarks:
Considered sensitiser under conditions of test

Applicant's summary and conclusion

Interpretation of results:
Category 1 (skin sensitising) based on GHS criteria