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Diss Factsheets
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EC number: 463-270-2 | 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
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2000-09-26 - 2001-01-02
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: The GLP-study was performed according to an internationally accepted guideline.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 001
- Report date:
- 2001
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
Test material
- Test material form:
- other: solid
- Details on test material:
- Purity: 100%
Constituent 1
Results and discussion
Boiling point
- Boiling pt.:
- 324 °C
- Atm. press.:
- 98 kPa
- Decomposition:
- yes
Any other information on results incl. tables
Test |
Temperature Range [°C] |
Heating rate [K/min] |
Temperature [°C] [K] |
|
1. Run (preliminary test) |
25 -400 |
20 |
325.3 |
598.5 |
2. Run |
25 - 400 |
10 |
326.1 |
599.3 |
3. Run |
25 - 400 |
10 |
320.5 |
593.7 |
Mean boiling point: Standard deviation: (±) |
324.0 3.0 |
597.2 3.0 |
Applicant's summary and conclusion
- Conclusions:
- YOFCO MAS boils under degradation at a temperature of 324 °C ± 3 °C.
- Executive summary:
The determination of the boiling point/boiling range of the test item was performed according to the EEC Directive 92/69, A.2 "Boiling temperature", December 1992 and to the OECD Guideline No. 103: " Boiling point", adopted July 27, 1995.
A preliminary test was performed with a heating rate of 20 K/min from 25 °C to 400 °C. The first endothermic heat effect was observed between 26 and 40 °C. The second endothermic reaction, evaporation and boiling, was observed at 325.3 °C. After the experiment, the sample had lost about 48 % of its mass and the colour of the sample residue was changed to brown.
In order to determine the boiling of YOFCO MAS more precisely, further DSC-runs were recorded between 25 °C to 400 °C with a heating rate of 10 K/min. In the second run, the boiling was observed at 326.1 C°. During the third run, the boiling was observed at 320.5 °C. After the tests the samples lost 35 % and 31 % of its mass, respectively and the residue sample was coloured brown. The sharp exothermic peak after the endothermic boiling reaction in the DSC-curve indicated the degradation of the test item. This assumption is confirmed by the reduced and brown colored sample residue. YOFCO MAS boils under degradation at a temperature of 324 °C ± 3 °C.
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