Registration Dossier
Registration Dossier
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EC number: 200-832-6 | CAS number: 75-02-5
Toxicity to aquatic algae and cyanobacteria
Administrative data
- Endpoint:
- toxicity to aquatic algae and cyanobacteria
- Type of information:
- (Q)SAR
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: The scientific validity of the (Q)SAR model has been established in accordance with the OECD Principles for (Q)SAR Model Validation.
- Justification for type of information:
- QSAR prediction: migrated from IUCLID 5.6
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: Data generated using ECOSAR v1.00 (QMRF and QPRF available).
- GLP compliance:
- no
Test material
- Reference substance name:
- Fluoroethylene
- EC Number:
- 200-832-6
- EC Name:
- Fluoroethylene
- Cas Number:
- 75-02-5
- Molecular formula:
- C2H3F
- IUPAC Name:
- fluoroethene
Constituent 1
Test organisms
- Test organisms (species):
- other: Algae
Study design
- Test type:
- other: QSAR
- Total exposure duration:
- 96 h
Results and discussion
Effect concentrations
- Duration:
- 96 h
- Dose descriptor:
- EC50
- Effect conc.:
- 46.7 mg/L
- Nominal / measured:
- estimated
Any other information on results incl. tables
Data was calculated using ECOSAR v1.00 and the estimated log Kow of 0.8975 (see associated QMRF/QPRF).
Applicant's summary and conclusion
- Conclusions:
- The 96-hour EC50 for algae was calculated to be 46.706 mg/L.
- Executive summary:
The 96-hour EC50 for algae was calculated to be 46.706 mg/L. Data was calculated using ECOSAR v1.00 and the estimated log Kow of 0.8975 (QPRF).
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