Registration Dossier
Registration Dossier
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EC number: 273-193-4 | CAS number: 68953-24-2
Toxicity to aquatic algae and cyanobacteria
Administrative data
- Endpoint:
- toxicity to aquatic algae and cyanobacteria
- Type of information:
- (Q)SAR
- Adequacy of study:
- weight of evidence
- Study period:
- 2019
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
- Report date:
- 2019
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: REACH guidance on Qsar R.6
Test material
- Reference substance name:
- Double malenized α-Linolenic Acid
- Molecular formula:
- C26H34O8
- IUPAC Name:
- Double malenized α-Linolenic Acid
Constituent 1
Results and discussion
Effect concentrations
- Duration:
- 72 h
- Dose descriptor:
- EC50
- Effect conc.:
- > 10 - < 100 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- growth rate
Applicant's summary and conclusion
- Validity criteria fulfilled:
- not applicable
- Conclusions:
- Qsar predicted with low reliability that the target molecule EC50 72 h is 10< EC50 < 100 mg/L
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