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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 484-470-6 | CAS number: 623-40-5
Toxicity to soil macroorganisms except arthropods
Administrative data
- Endpoint:
- toxicity to soil macroorganisms except arthropods: long-term
- Type of information:
- experimental study planned
- Study period:
- 2021
- Justification for type of information:
- The substance is not readily biodegradable, has a low potential for adsorption and is not very toxic to aquatic organisms. According to the Guidance on Information Requirements and Chemical Safety Assessment Chapter R.7c: Endpoint specific guidance (ECHA, 2017), the substance is assigned to soil hazard category 3. Thus a confirmatory long-term soil toxicity testing is proposed.
Data source
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 222 (Earthworm Reproduction Test (Eisenia fetida/Eisenia andrei))
Test material
- Reference substance name:
- -
- EC Number:
- 484-470-6
- EC Name:
- -
- Cas Number:
- 623-40-5
- Molecular formula:
- C5H11NO
- IUPAC Name:
- N-pentan-2-ylidenehydroxylamine
Constituent 1
Study design
- Study type:
- laboratory study
Results and discussion
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.
