Registration Dossier
Registration Dossier
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EC number: 205-440-9 | CAS number: 140-90-9
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
- Endpoint:
- short-term toxicity to aquatic invertebrates
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- 48 hours
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 202 (Daphnia sp. Acute Immobilisation Test)
- Principles of method if other than guideline:
- Fresh waterStatic condition
- GLP compliance:
- not specified
- Analytical monitoring:
- not specified
- Vehicle:
- not specified
- Test organisms (species):
- Daphnia magna
- Test type:
- static
- Water media type:
- freshwater
- Limit test:
- no
- Total exposure duration:
- 48 h
- Duration:
- 48 h
- Dose descriptor:
- EC50
- Effect conc.:
- > 0.1 - < 1 mg/L
- Nominal / measured:
- not specified
- Conc. based on:
- test mat.
- Basis for effect:
- mobility
Reference
Description of key information
Serveral published restults found, suggesting acute effectsin range of 0.1 - 1 mg/l
As with fish testing, results are variable, perhaps due to the known rapid hydrolysis to carbon disulphide. A precautionary principle has been applied.
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Dose descriptor:
- EC50
- Effect concentration:
- 0.35 mg/L
Additional information
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