Registration Dossier
Registration Dossier
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EC number: 411-760-1 | CAS number: 116633-53-5 COMMERCIAL DRAGON II
Toxicity to microorganisms
Administrative data
- Endpoint:
- toxicity to microorganisms
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1993
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: no data on GLP
Cross-referenceopen allclose all
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to other study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 993
- Report date:
- 1993
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: Based on ISO draft method 10 712 "Pseudomonas cell multiplication inhibition test".
- Deviations:
- yes
- Remarks:
- Due to equipment failure, analysis took place two weeks after preparation of the solutions
- Principles of method if other than guideline:
- no data
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Bis(N,N',N''-trimethyl-1,4,7-triazacyclononane)-trioxo-dimanganese (IV) di(hexafluorophosphate)monohydrate
- EC Number:
- 411-760-1
- EC Name:
- Bis(N,N',N''-trimethyl-1,4,7-triazacyclononane)-trioxo-dimanganese (IV) di(hexafluorophosphate)monohydrate
- Cas Number:
- 116633-53-5
- Molecular formula:
- C18 H42 Mn2 N6 O3 . 2 F6 P
- IUPAC Name:
- dimanganese(4+) bis(1,4,7-trimethyl-1,4,7-triazonane) bis(hexafluoro-λ⁵-phosphanuide) hydrate trioxidandiide
- Details on test material:
- no data
Constituent 1
Sampling and analysis
- Analytical monitoring:
- not specified
Test solutions
- Vehicle:
- not specified
Test organisms
- Test organisms (species):
- Pseudomonas putida
Study design
- Test type:
- not specified
- Water media type:
- freshwater
- Limit test:
- yes
- Total exposure duration:
- 17 h
Test conditions
- Reference substance (positive control):
- yes
- Remarks:
- 3,5-dichlorophenol
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 17 h
- Dose descriptor:
- IC50
- Effect conc.:
- ca. 26.06 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- growth inhibition
- Duration:
- 17 h
- Dose descriptor:
- NOEC
- Effect conc.:
- ca. 5.2 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- growth inhibition
- Details on results:
- no data
- Results with reference substance (positive control):
- In the same study the reference material 3,5 dichlorophenol gave an IC50 value of 13.57mg/l and a NOEC value of 10.09mg/l based on nominal concentrations.
Any other information on results incl. tables
no data
Applicant's summary and conclusion
- Validity criteria fulfilled:
- not specified
- Conclusions:
- IC50 at 17 hours: 26.06 mg/L
NOEC at 17 hours: 5.20 mg/l - Executive summary:
no data
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