Registration Dossier
Registration Dossier
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EC number: 700-490-2 | CAS number: 36635-56-0
Short-term toxicity to aquatic invertebrates
Administrative data
- Endpoint:
- short-term toxicity to aquatic invertebrates
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- other: not recorded in study report
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 988
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 202 (Daphnia sp. Acute Immobilisation Test)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- CGA224433
- IUPAC Name:
- CGA224433
- Details on test material:
- - Name of test material (as cited in study report): Toluene-4-sulphonylnethyl-formamide
- Physical state: white granules
- Analytical purity: 100% as cited by the sponsor
- Impurities (identity and concentrations): no data
- Lot/batch No.: 709027
- Expiration date of the lot/batch: 31/12/89
- Storage condition of test material: room temperature
-
Constituent 1
Test organisms
- Test organisms (species):
- Daphnia magna
Study design
- Test type:
- semi-static
- Water media type:
- not specified
- Total exposure duration:
- 24 h
Results and discussion
Effect concentrations
- Duration:
- 24 h
- Dose descriptor:
- EC50
- Effect conc.:
- ca. 100 - <= 1 000 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mobility
Any other information on results incl. tables
EC50 deteremined graphically and by calculation as 320mg/l
Applicant's summary and conclusion
- Executive summary:
EC50 for this test substance was determined as 320mg/l under this test
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