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Reaction mass of Cobaltate(2-), [2-[[[4-hydroxy-3-[[2-oxo-1-[(phenylamino)carbonyl]propyl]azo]phenyl]sulfonyl]amino]benzoato(3-)][2-[[2-hydroxy-5-[(phenylamino)sulfonyl]phenyl]azo]-3-oxo-N-phenylbutanamidato(2-)]-, disodium and Cobaltate(3-), bis[2-[[[4-hydroxy-3-[[2-oxo-1-[(phenylamino)carbonyl]propyl]azo]phenyl]sulfonyl]amino]benzoato(3-)]-, trisodium and sodium bis[2-[[2-hydroxy-5-[(phenylamino)sulphonyl]phenyl]azo]-3-oxo-N-phenylbutyramidato(2-)]cobaltate(1-)
EC number: 947-257-3 | 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
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- January from the 16th to the 29th, 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Version / remarks:
- 1995
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Decomposition:
- yes
- Decomp. temp.:
- 260 °C
- Conclusions:
- No melting/boiling point up to 500 °C
- Executive summary:
The thermal behaviour of test item was assessed using the DSC analysis, according to the OECD guideline 102. To verify the results of the DSC measurement, three additional measurements with the capillary method were performed from 25 to 400 °C at a heating rate of 3 K/min.
In the temperature range from 40 to 220 °C a broad endothermic effect was observed, which shows no typical melting or boiling signal. An exothermic effect was observed starting from 260 °C with an averaged energy release of -190 J/g. For verification of the results the test item was additionally tested according to the capillary method. There, no melting and no boiling of the test item were observed up to a temperature of 400 °C. Hence, the endothermic effects found in the DSC measurements cannot be assigned to melting or boiling of the test item.
In summary, the test item has no melting point and no boiling point up to a temperature of 500 °C.
Conclusion
No melting/boiling point up to 500 °C
Reference
In the temperature range from 40 to 220 °C a broad endothermic effect was observed, which shows no typical melting or boiling signal. An exothermic effect was observed starting from 260 °C with an averaged energy release of -190 J/g.
Sample weight / mg | Start of Effect / °C | Energy / (J/g) | Weight loss / mg | Atmospheric pressure / hPa |
5.41 | 40 | +140 (endo) | 2.50 | 982.3 |
260 | -280 (exo) | |||
5.4 | 40 | +250 (endo) | 2.49 | 987.5 |
260 | -90 (exo) |
For verification of the results the test item was additionally tested according to the capillary method. There, no melting and no boiling of the test item were observed up to a temperature of 400 °C. Hence, the endothermic effects found in the DSC measurements cannot be assigned to melting or boiling of the test item.
In summary, the test item has no melting point and no boiling point up to a temperature of 500 °C.
Description of key information
No melting/boiling point up to 500 °C
Key value for chemical safety assessment
Additional information
OECD 103 - DSC analysis
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