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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 irritation: in vivo
Type of information:
experimental study
Adequacy of study:
other information
Study period:
17/06/2008 - 27/06/2008
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 404 (Acute Dermal Irritation / Corrosion)
Qualifier:
according to guideline
Guideline:
EU Method B.4 (Acute Toxicity: Dermal Irritation / Corrosion)
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
2-(4-fluorophenyl)thiophene
EC Number:
611-756-1
Cas Number:
58861-48-6
Molecular formula:
C10H7FS
IUPAC Name:
2-(4-fluorophenyl)thiophene

Test animals

Species:
rabbit
Strain:
New Zealand White

Test system

Type of coverage:
semiocclusive
Preparation of test site:
shaved
Vehicle:
unchanged (no vehicle)
Controls:
other: The opposite flank of rabbits did not receive any treatment and served as a control area.
Duration of treatment / exposure:
4 hours
Observation period:
72 hours
Number of animals:
3 rabbits

Results and discussion

Any other information on results incl. tables

No macroscopic cutaneous reaction (erythema and edema) was noted during the observation period.

Applicant's summary and conclusion

Interpretation of results:
not irritating
Remarks:
Migrated information Criteria used for interpretation of results: EU
Conclusions:
Not regulated for skin irritation.