Registration Dossier
Registration Dossier
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EC number: 423-370-9 | CAS number: 10097-09-3
Short-term toxicity to fish
Administrative data
- Endpoint:
- short-term toxicity to fish
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Study period:
- 2018 March
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
- Justification for type of information:
- QSAR : SarPy/IRFMN 1.0.2
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- calculation with "Veag QSAR Models"
- GLP compliance:
- no
Test material
- Reference substance name:
- -
- EC Number:
- 423-370-9
- EC Name:
- -
- Cas Number:
- 10097-09-3
- Molecular formula:
- C19H24N4O2
- IUPAC Name:
- 1-[4-({4-[(dimethylcarbamoyl)amino]phenyl}methyl)phenyl]-3,3-dimethylurea
- Reference substance name:
- unknown
- IUPAC Name:
- unknown
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- Cas Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- Water
- Test material form:
- solid: bulk
Constituent 1
impurity 1
impurity 2
Results and discussion
Effect concentrations
- Key result
- Duration:
- 72 h
- Dose descriptor:
- LC50
- Effect conc.:
- >= 10 - <= 100 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
Applicant's summary and conclusion
- Validity criteria fulfilled:
- not applicable
- Conclusions:
- Toxicity to fish of MDI-Uron is calculated to be EC50 10-100mg/l
- Executive summary:
Toxicity to fish of MDI-Uron is calculated to be EC50 10-100mg/l
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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