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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 415-430-8 | CAS number: 86403-32-9 CYASORB UV-3853 LIGHT STABILIZER; DASTIB 845; SANDUVOR 845
Acute Toxicity: inhalation
Administrative data
- Endpoint:
- acute toxicity: inhalation
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- other: Body responsible for the test
- Title:
- Unnamed
- Year:
- 2 000
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: OECD 403 (1981)
- GLP compliance:
- yes
- Limit test:
- yes
Test material
- Reference substance name:
- A mixture of: 2,2,6,6-tetramethylpiperidin-4-yl-hexadecanoate; 2,2,6,6-tetramethylpiperidin-4-yl-octadecanoate
- EC Number:
- 415-430-8
- EC Name:
- A mixture of: 2,2,6,6-tetramethylpiperidin-4-yl-hexadecanoate; 2,2,6,6-tetramethylpiperidin-4-yl-octadecanoate
- Cas Number:
- 86403-32-9
- IUPAC Name:
- 2,2,6,6-tetramethylpiperidin-4-yl hexadecanoate; 2,2,6,6-tetramethylpiperidin-4-yl octadecanoate
- Details on test material:
- Product is a waxy, solid material: mass median diameter is not clearly defined.
Constituent 1
Test animals
- Species:
- rat
Administration / exposure
- Vehicle:
- other: For the product no aerodynamic diameter was used because the substance is a waxy solid.
- Duration of exposure:
- 7 h
Results and discussion
Effect levels
- Sex:
- male/female
- Dose descriptor:
- LC50
- Effect level:
- > 0.005 mg/L air
- Exp. duration:
- 7 h
- Mortality:
- Male: 0.005 mg/L; Number of animals: 5; Number of deaths: 0
Female: 0.005 mg/L; Number of animals: 5; Number of deaths: 0 - Clinical signs:
- other: The appearance and the behaviour of the treated animals was not influenced during the 14 days observation period. The body weight was not influenced.
- Gross pathology:
- No treatment related effects were observed in none of the organs of the animals which were treated with test substance. A decrease of the somatomotoric activities was observed in the control groups and in the test groups as well. This observation was related to the decreased temperature in the exposure chamber.
Applicant's summary and conclusion
- Interpretation of results:
- not classified
- Remarks:
- Migrated information Criteria used for interpretation of results: EU
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.
