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Diss Factsheets
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EC number: 937-913-7 | CAS number: -
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Acute Toxicity: oral
Administrative data
- Endpoint:
- acute toxicity: oral
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method B.1 bis (Acute Oral Toxicity - Fixed Dose Procedure)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 420 (Acute Oral Toxicity - Fixed Dose Method)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Test type:
- fixed dose procedure
- Limit test:
- no
Test material
- Reference substance name:
- Reaction mass of tri- µ -(2-ethylhexanoato-O)-bis(N,N',N''-trimethyl-1,4,7-triazacyclononane-N,N',N'')dimanganese and µ -(acetato-O)-di- µ -(2-ethylhexanoato-O)-bis(N,N',N''-trimethyl-1,4,7-triazacyclononane-N,N',N'')dimanganese
- IUPAC Name:
- Reaction mass of tri- µ -(2-ethylhexanoato-O)-bis(N,N',N''-trimethyl-1,4,7-triazacyclononane-N,N',N'')dimanganese and µ -(acetato-O)-di- µ -(2-ethylhexanoato-O)-bis(N,N',N''-trimethyl-1,4,7-triazacyclononane-N,N',N'')dimanganese
- Reference substance name:
- Reaction mass of tri-µ-(2-ethylhexanoato-O)-bis(N,N',N''-trimethyl-1,4,7-triazacyclononane-N,N',N'')dimanganese and µ-(acetato-O)-di-µ-(2-ethylhexanoato-O)-bis(N,N',N''-trimethyl-1,4,7-triazacyclononane-N,N',N'')dimanganese
- EC Number:
- 700-806-9
- Molecular formula:
- C42H87Mn2N6O6 and C36H75Mn2N6O6
- IUPAC Name:
- Reaction mass of tri-µ-(2-ethylhexanoato-O)-bis(N,N',N''-trimethyl-1,4,7-triazacyclononane-N,N',N'')dimanganese and µ-(acetato-O)-di-µ-(2-ethylhexanoato-O)-bis(N,N',N''-trimethyl-1,4,7-triazacyclononane-N,N',N'')dimanganese
- Details on test material:
- - Name of test material (as cited in study report): Manganese Octoate/Acetate - MeTACN complex
Description : white solid
Batch number : 16D16603
Purity : >99%
Date received : 12 January 2012
Storage conditions : room temperature in the dark under nitrogen
Constituent 1
Constituent 2
Test animals
- Species:
- rat
- Strain:
- Wistar
- Sex:
- female
- Details on test animals or test system and environmental conditions:
- TEST ANIMALS
- Source: Harlan Laboratories UK Ltd., Oxon, UK.
- Age at study initiation: 8 - 12 weeks
- Weight at study initiation: 149 - 179 g
- Fasting period before study: overnight fast immediately before dosing.
- Housing: in groups of up to four in suspended solid-floor polypropylene cages furnished with woodflakes.
- Diet (e.g. ad libitum): ad libitum
- Water (e.g. ad libitum): ad libitum
- Acclimation period: 5 days
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 19 - 25°C
- Humidity (%): 30 - 70
- Air changes (per hr): 15
- Photoperiod (hrs dark / hrs light): 12/12
Administration / exposure
- Route of administration:
- oral: gavage
- Vehicle:
- arachis oil
- Details on oral exposure:
- All animals were dosed once only by gavage, using a metal cannula attached to a graduated syringe. The volume administered to each animal was calculated according to the fasted bodyweight at the time of dosing. Arachis oil BP was used because the test item did not dissolve/suspend in distilled water. Treatment of animals was sequential. Sufficient time was allowed between each dose level to confirm the survival of the previously dosed animals.
- Doses:
- One at 300 mg/kg bw followed by
one at 2000 mg/kg bw followed by
four at 2000 mg/kg bw - No. of animals per sex per dose:
- 4 x females at 2000 mg/kg bw
- Control animals:
- no
- Details on study design:
- - Duration of observation period following administration: 14 days
- Frequency of observations and weighing: Clinical observations were made ½, 1, 2, and 4 hours after dosing and then daily for fourteen days. Morbidity and mortality checks were made twice daily. Individual bodyweights were recorded on Day 0 (the day of dosing) and on Days 7 and 14.
- Necropsy of survivors performed: yes
Results and discussion
Effect levels
- Sex:
- female
- Dose descriptor:
- LD50
- Effect level:
- > 2 000 mg/kg bw
- Based on:
- test mat.
- Mortality:
- none
- Clinical signs:
- other: No signs of systemic toxicity were noted during the observation period at 2000 mg/kg bw.
- Gross pathology:
- No abnormalities were noted at necropsy.
Applicant's summary and conclusion
- Interpretation of results:
- study cannot be used for classification
- Remarks:
- Migrated information
- Conclusions:
- No signs of oral toxicity were observed in any of the animals at a dosage of 2000 mg/kg bw.
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