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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Toxicological information

Skin irritation / corrosion

Currently viewing:

Administrative data

Endpoint:
skin irritation: in vivo
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation

Data source

Reference
Reference Type:
other: Body responsible for the test
Title:
Unnamed
Year:
2005

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: OECD [C(99) 186 (Final)]
Deviations:
not specified
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
429-040-0
EC Name:
-
Cas Number:
272460-97-6
Molecular formula:
C30H26O4S2
IUPAC Name:
1-{4-[(4-benzoylphenyl)sulfanyl]phenyl}-2-methyl-2-(4-methylbenzenesulfonyl)propan-1-one
Test material form:
solid
Details on test material:
Nature of substance: ESACURE 1001

Test animals

Species:
rabbit
Strain:
New Zealand White

Test system

Type of coverage:
occlusive
Vehicle:
unchanged (no vehicle)
Amount / concentration applied:
500 mg
Duration of treatment / exposure:
4 h
Number of animals:
6

Results and discussion

In vivo

Resultsopen allclose all
Irritation parameter:
erythema score
Basis:
mean
Time point:
24/48/72 h
Score:
0
Max. score:
0
Remarks on result:
other: Max. duration: d; Max. value at end of observation period: 0
Irritation parameter:
edema score
Basis:
mean
Time point:
24/48/72 h
Score:
0
Max. score:
0
Remarks on result:
other: Max. duration: d; Max. value at end of observation period: 0
Other effects:
No clinical signs, either general or local (at the application sites), were noted in any animal.

Applicant's summary and conclusion

Interpretation of results:
GHS criteria not met