Registration Dossier
Registration Dossier
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EC number: 823-458-0 | CAS number: 1631149-46-6
Toxicity to aquatic algae and cyanobacteria
Administrative data
- Endpoint:
- toxicity to aquatic algae and cyanobacteria
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Study period:
- 2018
- Reliability:
- 2 (reliable with restrictions)
Data source
Reference
- Title:
- ECOSAR for short-term toxicity to algae
- Author:
- Meylan, W.M. and Howard, P.H.
- Year:
- 1 994
- Bibliographic source:
- http://search.oecd.org/officialdocuments/displaydocumentpdf/?cote=env/jm/mono(2007)2&doclangu age=en
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: REACH guidance on QSAR R.6 may/july 2008
- GLP compliance:
- no
Test material
- Reference substance name:
- 6,6'-(1-phenylethane-1,2-diyl)bis(6H-dibenzo[c,e][1,2]oxaphosphinine) 6,6'-dioxide
- EC Number:
- 823-458-0
- Cas Number:
- 1631149-46-6
- Molecular formula:
- C32H24O4P2
- IUPAC Name:
- 6,6'-(1-phenylethane-1,2-diyl)bis(6H-dibenzo[c,e][1,2]oxaphosphinine) 6,6'-dioxide
- Test material form:
- solid: particulate/powder
Constituent 1
Results and discussion
Effect concentrations
- Key result
- Duration:
- 96 h
- Dose descriptor:
- EC50
- Effect conc.:
- ca. 1.335 mg/L
Applicant's summary and conclusion
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