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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Remarks:
other: read across
Type of information:
migrated information: read-across based on grouping of substances (category approach)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Reference
Title:
No information
Author:
Anonymous
Year:
2010
Bibliographic source:
OECD Toolbox v2.0, November 2010

Materials and methods

Test guideline
Guideline:
other: read across
GLP compliance:
not specified
Type of study:
other: read across

Test material

Constituent 1
Chemical structure
Reference substance name:
Benzoin
EC Number:
204-331-3
EC Name:
Benzoin
Cas Number:
119-53-9
Molecular formula:
C14H12O2
IUPAC Name:
2-hydroxy-1,2-diphenylethanone

Results and discussion

In vivo (non-LLNA)

Results
Reading:
other: skin sensitisation score
Group:
test chemical
Dose level:
0
No. with + reactions:
0
Total no. in group:
0
Clinical observations:
The study scores an index which can vary between either sensitising or not sensitising. This substance scored inconclusive
Remarks on result:
other: see Remark
Remarks:
Reading: other: skin sensitisation score. Group: test group. Dose level: 0. No with. + reactions: 0.0. Total no. in groups: 0.0. Clinical observations: The study scores an index which can vary between either sensitising or not sensitising. This substance scored inconclusive.

Applicant's summary and conclusion

Interpretation of results:
ambiguous
Remarks:
Migrated information Criteria used for interpretation of results: EU
Conclusions:
Classification: not possible