Registration Dossier
Registration Dossier
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EC number: 219-668-1 | CAS number: 2494-88-4
Short-term toxicity to aquatic invertebrates
Administrative data
- Endpoint:
- short-term toxicity to aquatic invertebrates
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
Data source
Reference
- Reference Type:
- other: Prediction model
- Title:
- aquatic toxicity (Daphnid) by ECOSAR Version 1.10
- Author:
- ECOSAR Version 1.10
- Year:
- 2 012
- Bibliographic source:
- ECOSAR v1.1 Class-specific Estimations, Environmental Protection Agency (EPA) office of Chemical Safety and Pollution Prevention
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: Modelling approach
- Principles of method if other than guideline:
- ECOSAR Program (v1.00)
- GLP compliance:
- no
Test material
- Reference substance name:
- 2-[(3-aminophenyl)sulphonyl] hydrogensulphate
- EC Number:
- 219-668-1
- EC Name:
- 2-[(3-aminophenyl)sulphonyl] hydrogensulphate
- Cas Number:
- 2494-88-4
- Molecular formula:
- C8H11NO6S2
- IUPAC Name:
- [2-(3-aminobenzenesulfonyl)ethoxy]sulfonic acid
Constituent 1
Sampling and analysis
- Analytical monitoring:
- not specified
Test solutions
- Vehicle:
- not specified
Test organisms
- Test organisms (species):
- Daphnia sp.
Study design
- Test type:
- not specified
- Water media type:
- not specified
- Limit test:
- yes
- Total exposure duration:
- 48 h
Test conditions
- Reference substance (positive control):
- not specified
Results and discussion
Effect concentrations
- Duration:
- 48 h
- Dose descriptor:
- LC50
- Effect conc.:
- 35.976 mg/L
- Nominal / measured:
- estimated
- Conc. based on:
- test mat.
- Basis for effect:
- not specified
Applicant's summary and conclusion
- Validity criteria fulfilled:
- yes
- Conclusions:
- Short-term toxicity to aquatic invertebrate (daphnid) examined at dose concentration 35.976 mg/L (ppm).
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