Registration Dossier
Registration Dossier
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EC number: 201-377-6 | CAS number: 81-81-2
Toxicity to soil microorganisms
Administrative data
- Endpoint:
- toxicity to soil microorganisms
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
Data source
Reference
- Reference Type:
- review article or handbook
- Title:
- Unnamed
- Year:
- 2 005
Materials and methods
- Principles of method if other than guideline:
- Method data are not available as the report details are unpublished.
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Warfarin
- EC Number:
- 201-377-6
- EC Name:
- Warfarin
- Cas Number:
- 81-81-2
- Molecular formula:
- C19H16O4
- IUPAC Name:
- 4-hydroxy-3-(3-oxo-1-phenylbutyl)-2H-chromen-2-one
Constituent 1
Test organisms
- Test organisms (inoculum):
- soil
Results and discussion
Effect concentrationsopen allclose all
- Dose descriptor:
- other: microbial dehydrogenase activity
- Basis for effect:
- nitrate formation rate
- Remarks on result:
- other: Nitrogen mineralization: Clear inhibition of microbial dehydrogenase activity (test with techn.a.i.)
- Dose descriptor:
- other: Carbon mineralization
- Effect conc.:
- 550 mg/kg soil dw
- Remarks on result:
- other: Carbon mineralization: At 550 mg/kg soil (test with techn.a.i.)
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.
