Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 429-130-1 | CAS number: 2820-37-3
Toxicity to reproduction
Administrative data
- Endpoint:
- two-generation reproductive toxicity
- Type of information:
- experimental study
- Adequacy of study:
- key study
Data source
Referenceopen allclose all
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 021
- Report date:
- 2021
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 021
- Report date:
- 2021
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 416 (Two-Generation Reproduction Toxicity Study)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 870.3800 (Reproduction and Fertility Effects)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method B.35 (Two-Generation Reproduction Toxicity Test)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other:
- Deviations:
- no
Test material
Constituent 1
Test animals
- Species:
- rat
- Strain:
- Wistar
- Sex:
- male/female
Administration / exposure
- Route of administration:
- oral: feed
Results and discussion
Results: P0 (first parental generation)
General toxicity (P0)
- Clinical biochemistry findings:
- not examined
- Urinalysis findings:
- not examined
- Behaviour (functional findings):
- not examined
- Immunological findings:
- not examined
Effect levels (P0)
open allclose all
- Dose descriptor:
- NOAEL
- Effect level:
- 6 mg/kg bw/day (actual dose received)
- Based on:
- test mat.
- Sex:
- male/female
- Basis for effect level:
- histopathology: non-neoplastic
- Dose descriptor:
- NOAEL
- Effect level:
- 100 mg/kg bw/day (actual dose received)
- Based on:
- test mat.
- Sex:
- male/female
- Remarks on result:
- other:
Target system / organ toxicity (P0)
- Critical effects observed:
- yes
- Lowest effective dose / conc.:
- 25 mg/kg bw/day (actual dose received)
- System:
- respiratory system: upper respiratory tract
- Organ:
- other:
- Treatment related:
- yes
- Dose response relationship:
- yes
- Relevant for humans:
- not specified
Results: P1 (second parental generation)
Effect levels (P1)
open allclose all
- Dose descriptor:
- NOAEL
- Effect level:
- 6 mg/kg bw/day (actual dose received)
- Based on:
- test mat.
- Sex:
- male/female
- Basis for effect level:
- histopathology: non-neoplastic
- Dose descriptor:
- NOAEL
- Effect level:
- 100 mg/kg bw/day (actual dose received)
- Based on:
- test mat.
- Sex:
- male/female
- Remarks on result:
- other:
Target system / organ toxicity (P1)
- Critical effects observed:
- yes
- Lowest effective dose / conc.:
- 25 mg/kg bw/day (actual dose received)
- System:
- respiratory system: upper respiratory tract
- Organ:
- other:
- Treatment related:
- yes
- Dose response relationship:
- yes
- Relevant for humans:
- not specified
Results: F1 generation
Effect levels (F1)
- Dose descriptor:
- NOAEL
- Generation:
- F1
- Effect level:
- 100 mg/kg bw/day (actual dose received)
- Based on:
- test mat.
- Sex:
- male/female
- Remarks on result:
- other:
Target system / organ toxicity (F1)
- Critical effects observed:
- yes
- Lowest effective dose / conc.:
- 25 mg/kg bw/day (actual dose received)
- System:
- respiratory system: upper respiratory tract
- Organ:
- other:
- Treatment related:
- yes
- Dose response relationship:
- yes
- Relevant for humans:
- not specified
Results: F2 generation
Effect levels (F2)
- Dose descriptor:
- NOAEL
- Generation:
- F2
- Effect level:
- 100 mg/kg bw/day (actual dose received)
- Based on:
- test mat.
- Sex:
- male/female
- Remarks on result:
- other:
Target system / organ toxicity (F2)
- Critical effects observed:
- no
Overall reproductive toxicity
- Reproductive effects observed:
- no
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.
