Registration Dossier
Registration Dossier
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EC number: 688-011-2 | CAS number: 1243654-79-6
Short-term toxicity to fish
Administrative data
- Endpoint:
- short-term toxicity to fish
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- between 8th May 2009 and 10th March 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies which did not affect the quality of relevant results.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2010
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 203 (Fish, Acute Toxicity Test)
- Deviations:
- no
- GLP compliance:
- yes
Test material
- Reference substance name:
- Pellicer
- IUPAC Name:
- Pellicer
- Details on test material:
- Test Substance: Pellicer
Lot number: 01-09-12
Expiry date: 2011/1/12
Appearance: White powder
Purity/Assay: 91 %
Storage conditions: Room temperature
Constituent 1
Sampling and analysis
- Analytical monitoring:
- yes
Test solutions
- Vehicle:
- not specified
Test organisms
- Test organisms (species):
- Danio rerio (previous name: Brachydanio rerio)
Study design
- Test type:
- semi-static
- Water media type:
- freshwater
- Limit test:
- no
- Total exposure duration:
- 96 h
Results and discussion
Effect concentrations
- Duration:
- 96 h
- Dose descriptor:
- LC50
- Effect conc.:
- 9.39 mg/L
- Nominal / measured:
- meas. (initial)
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Remarks on result:
- other: 95% CL (8.87 - 9.94 mg/L)
Applicant's summary and conclusion
- Validity criteria fulfilled:
- yes
- Remarks:
- All validity criteria were met during this study.
- Conclusions:
- The test material produced an LC 50 of 9.39 mg/L (95% Confidence limits = 8.87 - 9.94 mg/L), under semi static conditions using OECD guideline 203. The test material will not be classified though as the substance is readily biodegradable.
- Executive summary:
The test material produced an LC50 value of 9.39 mg/L, under semi static conditions using OECD guideline 203. The test material is not classified according to regulation (EC) No 1272/2008 as the substance is readily biodegradable. The study is provided as supporting information and is in addition to the requirements of the standard Annex VII requirements. The study was conducted in compliance with regulatory requirements in China.
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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