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EC number: 610-388-9 | CAS number: 478945-46-9
- 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
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From 2004-04-21 to 2004-06-23
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 004
- Report date:
- 2004
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- effusion method: vapour pressure balance
Test material
- Reference substance name:
- 1,5-dimethyl 3-methyl-9-oxo-2,4-bis(pyridin-2-yl)-7-[(pyridin-2-yl)methyl]-3,7-diazabicyclo[3.3.1]nonane-1,5-dicarboxylate dichloroiron hydrate
- EC Number:
- 610-388-9
- Cas Number:
- 478945-46-9
- Molecular formula:
- C28H31N5O6FeCl2
- IUPAC Name:
- 1,5-dimethyl 3-methyl-9-oxo-2,4-bis(pyridin-2-yl)-7-[(pyridin-2-yl)methyl]-3,7-diazabicyclo[3.3.1]nonane-1,5-dicarboxylate dichloroiron hydrate
- Test material form:
- solid: particulate/powder
Constituent 1
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: S2539801
- Expiration date of the lot/batch:
- Purity test date: 2004-11-12
RADIOLABELLING INFORMATION (if applicable) no
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
ambient/dark
TREATMENT OF TEST MATERIAL PRIOR TO TESTING: no
Results and discussion
Vapour pressure
- Key result
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
Any other information on results incl. tables
Summary of results:
|
It was evident that there was a poor correlation both within each run and between runs. This was due to the low mass difference readings observed, being close to noise level. There is however, within each run, a consistent general increase of vapour pressure with temperature and so it was considered inapropriate to assign a maximum (least negative) slope to extrapolate a worst case limit value.
It was considered more appropriate to accumulate data so that the extrapolated values average can tend towards the true value. Due to the low level of the extrapolated values, the correlation between readings was considered sufficient for the purpose of notification.
The test material darkened slghtly under the conditions used in the determination.
Applicant's summary and conclusion
- Conclusions:
- The vapour pressure of the test material has been determined to be 5.3E-6 pa at 25°C.
- Executive summary:
The purpose of the test was to determine the vapour pressure of the test item, according to the A4 method and following GLP. A vapour pressure balance was used. The vapour pressure of the test material has been determined to be 5.3E-6 pa at 25°C.
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