Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
repeated dose toxicity: oral
Adequacy of study:
other information

Data source

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

Materials and methods

Test guideline
Qualifier:
according to guideline
Principles of method if other than guideline:
- EC Directive 96/54/EEC, B.7 Repeated Dose (28 days)
Toxicity (oral), 1996.

- OECD 407, Repeated Dose 28-day Oral Toxicity Study in
Rodents, 1995

- OPPTS 870.3050, Repeated dose 28-day oral toxicity study
in rodents. Office of Prevention, Pesticides and Toxic
Substances (7101), EPA 712-C-00-366, 2000.
GLP compliance:
yes
Limit test:
no

Test animals

Species:
other: Rat, Wistar Crl:(WI) BR

Administration / exposure

Route of administration:
oral: unspecified
Vehicle:
propylene glycol
Details on oral exposure:
Method of administration:
Gavage
Duration of treatment / exposure:
Test duration: 28 days
No. of animals per sex per dose:
Male: 5 animals at 0 mg/kg bw/day
Male: 5 animals at 50 mg/kg bw/day
Male: 5 animals at 150 mg/kg bw/day
Male: 5 animals at 1000 mg/kg bw/day
Female: 5 animals at 0 mg/kg bw/day
Female: 5 animals at 50 mg/kg bw/day
Female: 5 animals at 150 mg/kg bw/day
Female: 5 animals at 1000 mg/kg bw/day

Results and discussion

Results of examinations

Details on results:
Clinical observations:
There were no changes in clinical appearance, performance of
functional observations, body weight and food consumption
measurements that were considered to be of toxicological
significance.

Laboratory findings:
There were no changes or alterations during haematological
investigations that were considered to be of toxicological
significance.

Effects in organs:
There were no changes in macroscopic examination that were
considered to be of toxicological significance.

Effect levels

open allclose all
Dose descriptor:
NOAEL
Effect level:
1 000 mg/kg bw/day (nominal)
Basis for effect level:
other: original NCD unit is mg/kg/day.
Dose descriptor:
NOEL
Effect level:
< 50 mg/kg bw/day (nominal)
Basis for effect level:
other: original NCD unit is mg/kg/day.

Target system / organ toxicity

Critical effects observed:
not specified

Applicant's summary and conclusion

Conclusions:
Classified as: Not classified