Registration Dossier
Registration Dossier
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EC number: 208-212-7 | CAS number: 515-84-4
Long-term toxicity to aquatic invertebrates
Administrative data
- Endpoint:
- long-term toxicity to aquatic invertebrates
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: The results are reported from the Ministry of the Environment in Japan. Since this is an official authority site the results are considered reliable even if exp. details were not reported.
Data source
Reference
- Reference Type:
- publication
- Title:
- Unnamed
- Year:
- 2 012
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 211 (Daphnia magna Reproduction Test)
- GLP compliance:
- not specified
- Remarks:
- Secondary source. Study was conducted in 2001.
Test material
- Reference substance name:
- Ethyl trichloroacetate
- EC Number:
- 208-212-7
- EC Name:
- Ethyl trichloroacetate
- Cas Number:
- 515-84-4
- Molecular formula:
- C4H5Cl3O2
- IUPAC Name:
- ethyl 2,2,2-trichloroacetate
Constituent 1
Test solutions
- Vehicle:
- not specified
Test organisms
- Test organisms (species):
- Daphnia magna
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 21 d
- Dose descriptor:
- NOEC
- Effect conc.:
- > 100 mg/L
- Nominal / measured:
- not specified
- Conc. based on:
- not specified
- Basis for effect:
- not specified
- Duration:
- 21 d
- Dose descriptor:
- EC50
- Effect conc.:
- > 100 mg/L
- Nominal / measured:
- not specified
- Conc. based on:
- not specified
- Basis for effect:
- not specified
Applicant's summary and conclusion
- Executive summary:
The 21 d EC50 of >100 mg Ethyl trichloroacetate/L was reported. The NOEC was also reported as > 100 mg Ethyl trichloroacetate/L The test was performed according to the OECD guideline.
The results are reported from the Ministry of the Environment in Japan. Since this is an official authority site the results are considered reliable even if exp. details were not reported.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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