Registration Dossier
Registration Dossier
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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 900-064-8 | CAS number: -
Short-term toxicity to fish
Administrative data
- Endpoint:
- short-term toxicity to fish
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: comparable to guideline study with acceptable restrictions (exposure concentrations in the test were not confirmed by analysis)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 999
- Report date:
- 1999
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method C.1 (Acute Toxicity for Fish)
- Version / remarks:
- Cited as Directive 84/449/EEC, C.1 ("Acute toxicity for fish")
- GLP compliance:
- yes
Test material
- Reference substance name:
- Mixture of acrylic acid 4-[(chlorocarbonyl)oxy]butyl ester and 3-chloropropanoic acid 4-[(chlorocarbonyl)oxy]butyl ester
- EC Number:
- 900-064-8
- Molecular formula:
- unspecified
- IUPAC Name:
- Mixture of acrylic acid 4-[(chlorocarbonyl)oxy]butyl ester and 3-chloropropanoic acid 4-[(chlorocarbonyl)oxy]butyl ester
- Details on test material:
- Acryloxibutylchlorformiat: ca. 75 %
Chlorpropionyloxibutylchlorformiat: ca. 25 %
Phosgen: <0.01 %
Hydrochinonmonomethylether: 0.02 %
Butandiolmonoacrylat: <0.05 %
Chlorbutylacrylat: <0.05 %
Constituent 1
Sampling and analysis
- Analytical monitoring:
- no
Test organisms
- Test organisms (species):
- Danio rerio (previous name: Brachydanio rerio)
Study design
- Test type:
- static
Results and discussion
Effect concentrations
- Duration:
- 96 h
- Dose descriptor:
- LC50
- Effect conc.:
- > 10 - < 22 mg/L
- Nominal / measured:
- nominal
Any other information on results incl. tables
- Sublethal observations / clinical signs:
- - no observed effect concentration NOEC = 10 mg/L (nominal)
- maximum concentration tested causing no mortality: = 10 mg/L (nominal)
- minimum concentration tested causing 100 % mortality: = 22 mg/L (nominal)
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.
