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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Guideline:
other: OECD No. 407
GLP compliance:
yes
Limit test:
no

Test animals

Species:
other: rat, Wistar, SPF-Hsd Win:Wu (SPF Cpb)

Administration / exposure

Route of administration:
oral: unspecified
Vehicle:
other: PEG 400
Details on oral exposure:
Method of administration:
gavage
Duration of treatment / exposure:
Test duration: 28 days
Frequency of treatment:
Dosing regime: 7 days/week
No. of animals per sex per dose:
Male: 5 animals at 0 mg/kg bw/day
Male: 5 animals at 5 mg/kg bw/day
Male: 5 animals at 30 mg/kg bw/day
Male: 5 animals at 180 mg/kg bw/day
Female: 5 animals at 0 mg/kg bw/day
Female: 5 animals at 5 mg/kg bw/day
Female: 5 animals at 30 mg/kg bw/day
Female: 5 animals at 180 mg/kg bw/day

Results and discussion

Results of examinations

Details on results:
Clinical observations:
see risk assessment

Laboratory findings:
see risk assessment

Effects in organs:
see risk assessment

Effect levels

open allclose all
Dose descriptor:
NOAEL
Effect level:
30 mg/kg bw/day (nominal)
Basis for effect level:
other: original NCD unit is mg/kg/day.
Dose descriptor:
NOEL
Effect level:
5 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