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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
acute toxicity: dermal
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1998

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 402 (Acute Dermal Toxicity)
GLP compliance:
yes
Test type:
standard acute method
Limit test:
yes

Test material

Constituent 1
Reference substance name:
Registered substance
IUPAC Name:
Registered substance

Test animals

Species:
rat
Strain:
Wistar
Sex:
male/female

Administration / exposure

Type of coverage:
semiocclusive
Vehicle:
water
Remarks:
bi-distilled
Duration of exposure:
24 h
Doses:
2000 mg/kg/bw
No. of animals per sex per dose:
5
Details on study design:
Duration of observation period following administration: 14 days
- Frequency of observations and weighing: Observations four times during test day 1 and once daily during days 2-15. Weighing on test day 1 (pre-administration),
8 and 15.
- Necropsy of survivors performed: yes
Statistics:
No statistical analysis was used as no deaths
occurred.

Results and discussion

Effect levels
Sex:
male/female
Dose descriptor:
LD50
Effect level:
> 2 000 mg/kg bw
Based on:
test mat.
Mortality:
Male: 2000 mg/kg bw; Number of animals: 5; Number of deaths: 0
Female: 2000 mg/kg bw; Number of animals: 5; Number of deaths: 0
Clinical signs:
no clinical signs of toxicity

Body weight:
within the range commonly recorded;
Gross pathology:
no macroscopic findings
Other findings:
In all animals blue discoloration was observed on the test article application site after removal of the dressing up to the termination of the
study.

Applicant's summary and conclusion

Interpretation of results:
not classified
Remarks:
Migrated information Criteria used for interpretation of results: EU