Registration Dossier
Registration Dossier
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EC number: 424-640-9 | CAS number: 202842-98-6
Repeated dose toxicity: oral
Administrative data
- Endpoint:
- sub-chronic toxicity: oral
- Type of information:
- experimental study
- Adequacy of study:
- key study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 003
- Report date:
- 2003
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 408 (Repeated Dose 90-Day Oral Toxicity Study in Rodents)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 870.3100 (90-Day Oral Toxicity in Rodents)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method B.26 (Sub-Chronic Oral Toxicity Test: Repeated Dose 90-Day Oral Toxicity Study in Rodents)
- Deviations:
- no
- Limit test:
- no
Test material
Constituent 1
Test animals
- Species:
- rat
- Strain:
- Wistar
- Sex:
- male/female
Administration / exposure
- Route of administration:
- oral: feed
Results and discussion
Effect levels
open allclose all
- Key result
- Dose descriptor:
- NOAEL
- Effect level:
- 13.6 mg/kg bw/day (actual dose received)
- Based on:
- test mat.
- Sex:
- male
- Basis for effect level:
- other:
- Remarks on result:
- other:
- Key result
- Dose descriptor:
- NOAEL
- Effect level:
- 16.5 mg/kg bw/day (actual dose received)
- Based on:
- test mat.
- Sex:
- female
- Basis for effect level:
- other:
- Remarks on result:
- other:
- Key result
- Dose descriptor:
- LOAEL
- Effect level:
- 69.2 mg/kg bw/day (actual dose received)
- Based on:
- test mat.
- Sex:
- male
- Basis for effect level:
- histopathology: non-neoplastic
- Remarks on result:
- other:
- Key result
- Dose descriptor:
- LOAEL
- Effect level:
- 82.1 mg/kg bw/day (actual dose received)
- Based on:
- test mat.
- Sex:
- female
- Basis for effect level:
- food consumption and compound intake
- histopathology: non-neoplastic
- Remarks on result:
- other:
Target system / organ toxicity
open allclose all
- Key result
- Critical effects observed:
- yes
- Lowest effective dose / conc.:
- 1 000 ppm
- System:
- respiratory system: upper respiratory tract
- Organ:
- nasal cavity
- Treatment related:
- yes
- Dose response relationship:
- yes
- Key result
- Critical effects observed:
- yes
- Lowest effective dose / conc.:
- 5 000 ppm
- System:
- hepatobiliary
- Organ:
- liver
- Treatment related:
- yes
- Dose response relationship:
- not specified
- Key result
- Critical effects observed:
- yes
- Lowest effective dose / conc.:
- 5 000 ppm
- System:
- urinary
- Organ:
- kidney
- Treatment related:
- yes
- Dose response relationship:
- not specified
Applicant's summary and conclusion
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
