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: 204-552-5 | CAS number: 122-52-1
Long-term toxicity to fish
Administrative data
- Endpoint:
- adult fish: sub(lethal) effects
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
Data source
Reference
- Reference Type:
- other: Prediction model
- Title:
- Long term fish toxicity by ECOSAR Version 1.10
- Author:
- ECOSAR Version 1.10
- Year:
- 2 012
- Bibliographic source:
- ECOSAR v1.1 Class-specific Estimations, Environmental Protection Agency (EPA) office of Chemical Safety and Pollution Prevention
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: Modelling database
- Principles of method if other than guideline:
- ECOSAR v1.1
- GLP compliance:
- no
Test material
- Reference substance name:
- Triethyl phosphite
- EC Number:
- 204-552-5
- EC Name:
- Triethyl phosphite
- Cas Number:
- 122-52-1
- Molecular formula:
- C6H15O3P
- IUPAC Name:
- triethyl phosphite
- Details on test material:
- - Name of test material (as cited in study report): triethyl phosphite
- Substance type: Organic
- Physical state: liquid
Constituent 1
Sampling and analysis
- Analytical monitoring:
- not specified
Test solutions
- Vehicle:
- not specified
Test organisms
- Test organisms (species):
- other: Fish
Study design
- Test type:
- not specified
- Water media type:
- not specified
- Total exposure duration:
- 14 d
Test conditions
- Reference substance (positive control):
- not specified
Results and discussion
Effect concentrations
- Duration:
- 14 d
- Dose descriptor:
- LC50
- Effect conc.:
- 1 615.886 mg/L
- Nominal / measured:
- estimated
- Conc. based on:
- test mat.
- Basis for effect:
- adult mortality
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.
