Registration Dossier
Registration Dossier
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EC number: 250-125-1 | CAS number: 30315-46-9
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
- 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
- Title:
- ECOSAR (US EPA)
- Year:
- 2 017
- Bibliographic source:
- ECOSAR (US EPA) Version 2.0
Materials and methods
- Principles of method if other than guideline:
- - Software tool(s) used including version:
ECOSAR (US EPA)
- Model(s) used: ECOSAR (US EPA) Version 2.0
- Model description: see field 'Attached justification' - GLP compliance:
- no
Test material
- Reference substance name:
- (S)-3-(tert-butylamino)propane-1,2-diol
- EC Number:
- 250-125-1
- EC Name:
- (S)-3-(tert-butylamino)propane-1,2-diol
- Cas Number:
- 30315-46-9
- Molecular formula:
- C7H17NO2
- IUPAC Name:
- 3-(tert-butylamino)propane-1,2-diol
- Test material form:
- solid: particulate/powder
1
Results and discussion
Effect concentrations
- Duration:
- 48 h
- Dose descriptor:
- EC50
- Effect conc.:
- 143.62 mg/L
- Nominal / measured:
- estimated
- Conc. based on:
- other: Aliphatic Amines SAR
- Remarks on result:
- other: prediction
- Details on results:
- The predictions do not indicate extreme or acute toxicities relevant for classification and labelling. The assessment indicates that the prediction is suitable for the regulatory conclusion in accordance with the tonnage driven information requirements.
Applicant's summary and conclusion
- Conclusions:
- (2S)-3-(tert-butylamino)propane-1,2-diol is a organic chemical that is likely to be within the domain of ECOSAR domain.
Aliphatic Amines SAR: Green Algae 48-hr EC50 = 143.62 mg/L
The predictions do not indicate extreme or acute toxicities relevant for classification and labelling. The assessment indicates that the prediction is suitable for the regulatory conclusion.
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