Registration Dossier
Registration Dossier
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EC number: 701-435-5 | CAS number: -
Short-term toxicity to aquatic invertebrates
Administrative data
- Endpoint:
- short-term toxicity to aquatic invertebrates
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Study period:
- 2018
- Reliability:
- 2 (reliable with restrictions)
- Justification for type of information:
- 1. SOFTWARE
Ecosar version 1.11
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- - Software tool(s) used including version: Ecosar version 1.11
- GLP compliance:
- no
Test material
- Reference substance name:
- PEG-4 Diheptanoate
- Molecular formula:
- UVCB
- IUPAC Name:
- PEG-4 Diheptanoate
- Test material form:
- liquid
Constituent 1
Results and discussion
Effect concentrations
- Key result
- Duration:
- 48 h
- Dose descriptor:
- LC50
- Effect conc.:
- ca. 3.12 mg/L
- Nominal / measured:
- estimated
- Conc. based on:
- test mat.
- Basis for effect:
- mortality
Applicant's summary and conclusion
- Validity criteria fulfilled:
- yes
- Conclusions:
- Ecosar modelisation predicts an LC50 (48h) (Daphnia) = 3.120 mg/L and the test substance is predicted ready biodegradable.
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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