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EC number: 616-651-4 | CAS number: 787582-75-6
- 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:
- from 2008-04-22 to 2008-05-28
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Version / remarks:
- 92/69/EC
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Deviations:
- no
- Principles of method if other than guideline:
- NA
- GLP compliance:
- no
- Type of method:
- other: Differential Scanning Calorimetry (DSC), additionally Capillary Method for verification)
- Key result
- Decomposition:
- yes
- Decomp. temp.:
- > 300 - < 325 °C
- Conclusions:
- The test item boiled under decomposition in the temperature range of 300 - 325°C.
- Executive summary:
A study was conducted according to Regulation (EC) No 440/2008 method A.2 to determine the boiling point of the test item using differential scanning calorimetry and Capillary Tube in a metal block.
Three measurements in aluminium crucibles with a hole showed an endothermic effect after melting in the temperature range 320 - 395°C with an onset temperature of 334, 342 or 364°C.
The colour of the test item changes over the measurement to dark brown. Due to this it is concluded that the test item boiled under decomposition in the temperature range of 334 - 364°C. Due to the fact that the colour of the test item changed to brown over the DSC-measurements, an additional measurement with capillary method was performed to verify results of the DSC measurements:
1) Set point: 280°C, heating rate: 10 K/min, Endpoint: 400°C, Boiling Point: 300 - 325°C, Remarks: 295°C: quickly small bubbles, 300°C: slow big bubbles and quickly small bubbles, 310°C: test item yellow, 325°C: continuous quickly big and small bubbles, 335°C: bubbles slower, 380°C: bubbles faster. After this measurement the colour of the test item is light brown. According to this result it can be stated that the test item boiled under decomposition in the temperature range of 300 - 325°C.
Reference
Boiling Point/Boiling Range (DSC):
Three measurements in aluminium crucibles with a hole showed an endothermic effect after melting in the temperature range 320 - 395°C with an onset temperature of 334, 342 or 364°C.
1) Onset: 334°C, Temp.Range: 325 -365°C,
2) Onset: 364°C, Temp.Range: 320 -390°C
3) Onset: 342°C, Temp.Range: 320 -395°C
The colour of the test item changes over the measurement to dark brown. Due to this it is concluded that the test item boiled under decomposition in the temperature range of 334 - 364°C. Due to the fact that the colour of the test item changed to brown over the DSC-measurements, an additional measurement with capillary method was performed to verify results of the DSC measurements:
1) Set point: 280°C, heating rate: 10 K/min, Endpoint: 400°C, Boiling Point: 300 - 325°C, Remarks: 295°C: quickly small bubbles, 300°C: slow big bubbles and quickly small bubbles, 310°C: test item yellow, 325°C: continuous quickly big and small bubbles, 335°C: bubbles slower, 380°C: bubbles faster. After this measurement the colour of the test item is light brown. According to this result it can be stated that the test item boiled under decomposition in the temperature range of 300 - 325°C. This will be given as final result.
Description of key information
The test item boiled under decomposition in the temperature range of 300 - 325°C (refrence 4.3 -1).
Key value for chemical safety assessment
Additional information
A study was conducted according to Regulation (EC) No 440/2008 method A.2 to determine the boiling point of the test item using differential scanning calorimetry and Capillary Tube in a metal block. Three measurements in aluminium crucibles with a hole showed an endothermic effect after melting in the temperature range 320 - 395°C with an onset temperature of 334, 342 or 364°C. The colour of the test item changes over the measurement to dark brown. Due to this it is concluded that the test item boiled under decomposition in the temperature range of 334 - 364°C. Due to the fact that the colour of the test item changed to brown over the DSC-measurements, an additional measurement with capillary method was performed to verify results of the DSC measurements: 1) Set point: 280°C, heating rate: 10 K/min, Endpoint: 400°C, Boiling Point: 300 - 325°C, Remarks: 295°C: quickly small bubbles, 300°C: slow big bubbles and quickly small bubbles, 310°C: test item yellow, 325°C: continuous quickly big and small bubbles, 335°C: bubbles slower, 380°C: bubbles faster. After this measurement the colour of the test item is light brown. According to this result it can be stated that the test item boiled under decomposition in the temperature range of 300 - 325°C.
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