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Diss Factsheets
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EC number: - | 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:
- September 01-05, 2022
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- The study has been conducted according to internationally recognised guideline, under GLP. No deviation from guideline are reported. The substance is adequately identified. Therefore full validation applies.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Version / remarks:
- 2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Version / remarks:
- 1995
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- GLP-BESCHEININGUNG Statement of GLP Compliance (inspected on 28-29 April 2021, signed on 21 June 2021)
- Type of method:
- differential scanning calorimetry
- Boiling pt.:
- >= 80.04 - <= 88.74 °C
- Atm. press.:
- >= 1 004.9 - <= 1 005 mBar
- Decomposition:
- yes
- Decomp. temp.:
- >= 352.04 °C
- Remarks on result:
- other: range (min - max) of the onset endothermic events.
- Conclusions:
- The onset of boiling was observed in the range from 80.04 °C to 88.74 °C (353.19 K to 361.89 K).
Decomposition was observed at the beginning of the onset temperature of 352.04 °C (625.19 K). The atmospheric pressure was recorded in a range of 1004.9 – 1005.0 mbar. - Executive summary:
The boiling point of the test substance was determined under GLP according to OECD 103 / EU A2 guideline, using the DSC method.
Three main runs were performed, under inert atmosphere.
As the test item is a UVCB substance a boiling range can be expected. Therefore, a boiling range was stated for the test substance:
- The onset of boiling was observed in the range from 80.04 °C to 88.74 °C (353.19 K to 361.89 K).
Decomposition was observed at the beginning of the onset temperature of 352.04 °C (625.19 K).
The atmospheric pressure was recorded in a range of 1004.9 – 1005.0 mbar.
Reference
Main Test
Three DSC measurements were carried out.
All the results are reported in the following Table 1 - Results:
Table 1 - Results
Boiling point | in °C (onset) | in K |
1 Determination | 83.59 | 356.74 |
2 Determination | 88.74 | 361.89 |
3 Determination | 80.04 | 353.19 |
Min | 80.04 | 353.19 |
Max | 88.74 | 361.89 |
|
|
|
Peak max | in °C | in K |
1 Determination | 105.74 | 378.89 |
2 Determination | 106.95 | 380.10 |
3 Determination | 105.11 | 378.26 |
Min | 105.11 | 378.26 |
Max | 106.95 | 380.10 |
|
|
|
Decomposition | in °C (onset) | in K |
1 Determination | not completely detected |
|
2 Determination | 354.34 | 627.49 |
3 Determination | 352.04 | 625.19 |
Min | 352.04 | 625.19 |
Max | 354.34 | 627.49 |
As the test item is a UVCB substance a boiling range can be expected. Therefore, a boiling range is stated for the test item COFFEE CONCRETE:
- The endothermic event ranged in a range of onset from 80.04 °C to 88.74 °C (353.19 K to 361.89 K).
- The peak maximum ranged from 105.11 °C to 106.95 °C (378.26 K to 380.10 K).
- The decomposition was observed at the beginning of the onset temperature of 352.04 °C (625.19 K)
The atmospheric pressure was recorded in a range of 1004.9 – 1005.0 mbar.
No observations were made which might cause doubts on the validity of the study outcome.
Therefore, the result of the study is considered valid.
Description of key information
The onset of boiling was observed in the range from 80.04 °C to 88.74 °C (353.19 K to 361.89 K).
Beginning of the onset decomposition temperature: 352.04 °C (625.19 K).
The atmospheric pressure was recorded in a range of 1004.9 – 1005.0 mbar.
Key value for chemical safety assessment
Additional information
A fully reliable experimental study, conducted according to a recognised EC method and under GLP, is available. It is considered as a key study.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.