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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 909-034-9 | CAS number: -
Toxicity to microorganisms
Administrative data
- Endpoint:
- toxicity to microorganisms
- Type of information:
- experimental study
- Adequacy of study:
- other information
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: Producer data without available report or identification of primary source
Data source
Reference
- Title:
- No information
- Author:
- Hüls AG (1987). Unpublished study.
Materials and methods
- Principles of method if other than guideline:
- Method: other: Inhibition of oxygen consumption by Pseudomonas putida (Hüls method)
- GLP compliance:
- no
Test material
- Reference substance name:
- Reference substance 001
- Details on test material:
- IUCLID4 Test substance: other TS: Cyclododecanol of Hüls AG = as prescribed by 1.1 - 1.4; no further details
Constituent 1
Sampling and analysis
- Analytical monitoring:
- no
Test organisms
- Test organisms (species):
- Pseudomonas putida
Study design
- Water media type:
- freshwater
Results and discussion
Effect concentrations
- Duration:
- 6 h
- Dose descriptor:
- EC10
- Effect conc.:
- 452 mg/L
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.
