Registration Dossier
Registration Dossier
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EC number: 202-086-7 | CAS number: 91-64-5
Toxicity to soil macroorganisms except arthropods
Administrative data
- Endpoint:
- toxicity to soil macroorganisms except arthropods: short-term
- Type of information:
- other: read across based on OECD Toolbox
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
Materials and methods
Test guideline
- Guideline:
- other: Read Across
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Coumarin
- EC Number:
- 202-086-7
- EC Name:
- Coumarin
- Cas Number:
- 91-64-5
- Molecular formula:
- C9H6O2
- IUPAC Name:
- 2H-chromen-2-one
Constituent 1
Test organisms
- Test organisms (species):
- Eisenia fetida
- Animal group:
- annelids
Study design
- Limit test:
- yes
- Total exposure duration:
- 48 h
Results and discussion
Effect concentrations
- Key result
- Duration:
- 48 h
- Dose descriptor:
- other: LC50
- Effect conc.:
- 21.7 mg/kg soil dw
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality
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.
