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EC number: 911-428-0 | 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:
- June 2017 to Nov. 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Justification for type of information:
- Differential scanning calorimetry is one of the methods applicable for determination of the boiling point according to OECD 103.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point/Boiling Range)
- Version / remarks:
- Adopted: 27.07.95
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Version / remarks:
- European Commission Regulation (EC) No. 440/2008
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- differential scanning calorimetry
- Key result
- Atm. press.:
- ca. 1 013 hPa
- Decomposition:
- yes
- Decomp. temp.:
- >= 220.06 °C
- Remarks on result:
- other: Exothermal decomposition before boiling
- Conclusions:
- Boiling point (OECD 103; DSC) at ambient pressure (ca. 1013 hPa): not determinable, decompositon before boiling.
Exothemal decomposition onset temperature: 220.06 °C - Executive summary:
The boiling point for the test item was determined in a reliable study using differential scanning calorimetry according to relevant guidelines (OECD 103; EU method A.2).
Based on the Indium standard, an accuracy of the measurement of 99.94% was determined.
The test item was heated up from ambient temperatue to the final temperature (500 °C) at a constant heating rate (10 K/min) in an atmosphere of air.
No endothermal effect other than the one referred to as melting was detected up to a temperature of approx. 170 °C.
At > 200 °C the onset of an exothermal effect indicated the reaction of the test item with air. As the residual test item in the crucibles proved to be black/dark brown, the authors conclude that decomposition took place.
Results:
Exothemal decomposition onset temperature 220.06 °C
Boiling point: not determinable, exothermal decomposition before boiling
Reference
No endothermal effect other than the one referred to as melting (onset 72.92 °C; peak 82.25 °C) was detected up to a temperature of approx. 170 °C. The exact melting temperature was determined seperately (see IUCLID section 4.2, Melting point) as the single/first heating run still includes the thermal history of the substance and therfore does not give a standardised, reproducible result.
At > 200 °C the onset of an exothermal effect indicated the reaction of the test item with air. As the residual test item in the crucibles proved to be black/dark brown, the authors conclude, that decomposition took place.
Results:
Exothemal decomposition onset temperature 220.06 °C
Boiling point: not determinable, exothermal decomposition before boiling
Description of key information
Boiling point (OECD 103; DSC) at ambient pressure (ca. 1013 hPa): not determinable, decompositon before boiling.
Exothemal decomposition onset temperature: 220.06 °C
Boiling point >220.06 °C
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 220.06 °C
Additional information
The boiling point for the test item was determined in a reliable study using differential scanning calorimetry according to relevant guidelines (OECD 103; EU method A.2).
Based on the Indium standard, an accuracy of the measurement of 99.94% was determined.
The test item was heated up from ambient temperatue to the final temperature (500 °C) at a constant heating rate (10 K/min) in an atmosphere of air.
No endothermal effect other than the one referred to as melting was detected up to a temperature of approx. 170 °C.
At > 200 °C the onset of an exothermal effect indicated the reaction of the test item with air. As the residual test item in the crucibles proved to be black/dark brown, the authors conclude that decomposition took place.
Results:
Exothemal decomposition onset temperature 220.06 °C
Boiling point: not determinable, exothermal decomposition before boiling
Exothermal decomposition onset temperature taken as key value for the boiling point.
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