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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
eye irritation: in vivo
Type of information:
experimental study
Adequacy of study:
key study
Study period:
March 1995
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1995
Report date:
1995

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 405 (Acute Eye Irritation / Corrosion)
Deviations:
no
GLP compliance:
yes

Test material

Constituent 1
Reference substance name:
checked
IUPAC Name:
checked

Test animals / tissue source

Species:
rabbit
Strain:
New Zealand White

Test system

Vehicle:
unchanged (no vehicle)
Controls:
no
Amount / concentration applied:
100 mg
Duration of treatment / exposure:
one time treatment
Observation period (in vivo):
up to 72 hours
Number of animals or in vitro replicates:
2 m and 2 f

Results and discussion

In vivo

Resultsopen allclose all
Irritation parameter:
cornea opacity score
Basis:
animal #1
Time point:
other: 72 h
Score:
>= 0
Max. score:
0
Reversibility:
fully reversible
Irritation parameter:
cornea opacity score
Basis:
animal #2
Time point:
other: 72 h
Score:
>= 0
Max. score:
0
Reversibility:
fully reversible
Irritation parameter:
cornea opacity score
Basis:
animal #3
Time point:
other: 72 h
Score:
>= 0
Max. score:
0
Reversibility:
fully reversible
Irritation parameter:
cornea opacity score
Basis:
animal #4
Time point:
other: 72 h
Score:
>= 0
Max. score:
0
Reversibility:
fully reversible
Irritation parameter:
other: redness
Basis:
animal #1
Time point:
other: 1 h
Score:
ca. 1
Max. score:
1
Reversibility:
fully reversible
Irritation parameter:
other: redness
Basis:
animal #2
Time point:
other: 1 h
Score:
ca. 1
Max. score:
1
Reversibility:
fully reversible
Irritation parameter:
other: redness
Basis:
animal #3
Time point:
other: 1 h
Score:
ca. 1
Max. score:
1
Reversibility:
fully reversible
Irritation parameter:
other: redness
Basis:
animal #4
Time point:
other: 1 h
Score:
ca. 1
Max. score:
1
Reversibility:
fully reversible
Irritant / corrosive response data:
1 h post administrations , only a slight redness of the conjunctiva was seen in all four rabbits. It was no longer evident 24 h post administration. Mean maximal score for conjunctival redness was 1.0.
No other findings were recorded.

Applicant's summary and conclusion

Interpretation of results:
not irritating
Remarks:
Migrated information Criteria used for interpretation of results: expert judgment
Conclusions:
No special labelling is necessary in accordance with German regulations regarding eye irritation.