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Diss Factsheets
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EC number: 935-976-5 | 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:
- 20.06.2016 - 07.09.2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- differential scanning calorimetry
- Key result
- Boiling pt.:
- > 415 - < 480 °C
- Atm. press.:
- 1 013.3 hPa
- Decomposition:
- yes
- Conclusions:
- The test item boiled under decomposition in a temperature range of 415 - 480 °C.
- Executive summary:
A study was conducted according to OECD TG 103 and Regulation (EC) No 440/2008 method A.2 to determine the boiling point of the test item using differential scanning calorimetry. The test item was weighed out into an aluminium crucible under an inert atmosphere (nitrogen). Two tests with about 12 - 14 mg of the test item were performed. The crucible was heated from room temperature to 500 °C with 10 K/min heating rate. Two DSC-runs in aluminium crucibles with a hole showed an endothermic effect after melting in the temperature range 415 - 418 °C with an onset temperature of approx. 430 °C. The colour of the test item changed in the course of the measurement to a black residue. From this fact and considering the result of the DSC-measurement in a closed glass crucible it can be concluded that the test item boiled under decomposition in the temperature range of approximately 415 - 480 °C.
Reference
Two DSC measurements in aluminium crucibles with a hole showed an endothermal effect after the melting in the temperature range of 415 -418 °C. No further endothermic or exothermic effects were observed up to the final temperature (500 °C). The mass loss after the DSC measurements amounted to approx. 90 %.
Table 2: Boiling point (DSC measurement)
Ident No. |
Test item mg |
Starting temperature °C |
Final test temperature °C |
Temperature range (boiling) °C |
Onset °C |
Crucible |
Observations after the measurement |
35627 |
12.24 |
25 |
500 |
420 - 470 |
428.93 |
Aluminium with a hole |
Black residue, mass loss: 10.85 mg |
35629 |
13.92 |
25 |
500 |
415 - 480 |
426.55 |
Aluminium with a hole |
Black residue, mass loss: 12.19 mg |
After the measurements a black residue was observed and the mass loss was incomplete. The test item showed a behaviour plausible for boiling under decomposition in a temperature range of 415 - 480 °C.
Description of key information
The test item boiled under decomposition in a temperature range of 415 - 480 °C.
Key value for chemical safety assessment
Additional information
A study was conducted according to OECD TG 103 and Regulation (EC) No 440/2008 method A.2 to determine the boiling point of the test item using differential scanning calorimetry. The test item was weighed out into an aluminium crucible under an inert atmosphere (nitrogen). Two tests with about 12 - 14 mg of the test item were performed. The crucible was heated from room temperature to 500 °C with 10 K/min heating rate. Two DSC-runs in aluminium crucibles with a hole showed an endothermic effect after melting in the temperature range 415 - 418 °C with an onset temperature of approx. 430 °C. The colour of the test item changed in the course of the measurement to a black residue. From this fact and considering the result of the DSC-measurement in a closed glass crucible it can be concluded that the test item boiled under decomposition in the temperature range of approximately 415 - 480 °C (reference 4.3-1).
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