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Diss Factsheets
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EC number: 939-415-5 | 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:
- 2012-11-06 to 2012-12-05
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- GLP compliance:
- yes
- Type of method:
- differential scanning calorimetry
- Key result
- Boiling pt.:
- > 400 °C
- Atm. press.:
- 101.5 kPa
- Decomposition:
- no
- Conclusions:
- The test item did not boil up to 400 °C (673 K) at 101.5 kPa by differential scanning calorimetry.
- Executive summary:
Method
The determination was carried out by differential scanning calorimetry (DSC) using a procedure designed to be compatible with Method A2 Boiling Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 103 of the OECD Guidelines for Testing of Chemicals, 27 July 1995.
Conclusion
The test item did not boil up to 400 °C (673 K) at 101.5 kPa by differential scanning calorimetry,
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- GLP compliance:
- yes
- Type of method:
- method according to Siwoloboff
- Boiling pt.:
- > 300 °C
- Atm. press.:
- 102.06 kPa
- Remarks on result:
- other: Test substance was stable under the conditions of the test.
- Endpoint:
- boiling point
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: analogue substance
- Justification for type of information:
- Investigation of boiling point is not required because available data indicate that structural variation does not influence test results or adverse effect profile (see read-across and category justifications attached in Section 13).
- Reason / purpose for cross-reference:
- read-across source
- Type of method:
- differential scanning calorimetry
- Key result
- Boiling pt.:
- > 400 °C
- Atm. press.:
- 101.5 kPa
- Decomposition:
- no
Referenceopen allclose all
Thermatographic data shown in the attached document
Approx. 3 minutes after the capillary containing the test substance was inserted into the oven at 305 °C, the plug of test substance moved less than approx. 5 mm in the capillary tube, and remained inside the oven (it did not migrate to a cooler region of the pipette outside the oven). The colour of the test substance did not change during the test, which was consistent with the test substance being thermally stable under the conditions of the test.
Description of key information
The boiling point of the analogue test item was determined to be > 400 °C.
Key value for chemical safety assessment
Additional information
The analogue test item did not boil up to 400 °C (673 K) at 101.5 kPa by differential scanning calorimetry. This property shows a correlation between molecular weight / chain length and boiling point. Measured boiling points for methyl esters of fatty acids prove this correlation. Fatty acid esters of a molecular weight > 300 amu and aβ-hydrogen in the alcohol chain (≥ 3 C) have a boiling point > 300 °C and decompose before boiling. The justification for read-across is presented in Section 13 Assessment reports- Read-across justification.
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.
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