Registration Dossier
Registration Dossier
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EC number: 201-475-9 | CAS number: 83-42-1
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:
- 2 (reliable with restrictions)
Data source
Reference
- Reference Type:
- publication
- Title:
- Schadstoffwirkungen von Umweltchemikalien im Daphnienreproduktionstest als Grundlage für die Bewertung der Umweltgefährlichkeit in aquatischen Systemen
- Author:
- Kühn et. al.
- Year:
- 1 988
- Bibliographic source:
- Hrsg. Institut für Wasser-, Boden- und Lufthygiene des Bundesgesundheitsamtes Berlin,
Materials and methods
Test guideline
- Guideline:
- other: DIN 38412 Teil 11
- GLP compliance:
- not specified
Test material
- Reference substance name:
- 2-chloro-6-nitrotoluene
- EC Number:
- 201-475-9
- EC Name:
- 2-chloro-6-nitrotoluene
- Cas Number:
- 83-42-1
- Molecular formula:
- C7H6ClNO2
- IUPAC Name:
- 1-chloro-2-methyl-3-nitrobenzene
Constituent 1
Test organisms
- Test organisms (species):
- Daphnia magna
Study design
- Test type:
- static
- Water media type:
- freshwater
- Total exposure duration:
- 24 h
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 24 h
- Dose descriptor:
- EC0
- Effect conc.:
- 2 mg/L
- Nominal / measured:
- nominal
- Basis for effect:
- mobility
- Duration:
- 24 h
- Dose descriptor:
- EC50
- Effect conc.:
- 4 mg/L
- Nominal / measured:
- nominal
- Basis for effect:
- mobility
Applicant's summary and conclusion
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
