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Diss Factsheets
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EC number: 827-581-0 | 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:
- 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Principles of method if other than guideline:
- The test is conducted in accordance with the procedure described in EU Regulation (EC) 440/2008, Annex Part A test A.2 and OECD Test Guideline 103.
The test is conducted to determine the temperature or temperature range of the phase transition from a liquid to a vapour. The test also determines if the sample undergoes exothermic decomposition.
The test sample is charged to the test crucible which can be high pressure (sealed) gold construction or can be an open (or pierced lid) aluminium cell. An empty cell, used as a reference pan, is similarly prepared. The sample and reference pans are then placed into a furnace which is heated to 25°C. Once the pans have equilibrated with the furnace, the cells are heated at a constant rate (of up to 20 K.min-1) up to 500°C. Microcomputer data logging is used to monitor the power output of the sample and the temperature in the oven. - GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Key result
- Boiling pt.:
- >= 321.12 - <= 323.04 °C
- Atm. press.:
- ca. 101 kPa
- Decomposition:
- yes
- Decomp. temp.:
- ca. 321.12 °C
- Conclusions:
- According to the DSC method, the boiling point of SCMI was determined to be within the range 321.12 - 323.04°C (4 runs). Mean average boiling point is 321.9°C.
- Executive summary:
An initial test to determine the boiling point of SCMI was conducted using the Siwoloboff method. Howver, no boiling was observed at 250°C, therefore the test was terminated and the test was continued using the differential scanning colorimetry (DSC) method.
According to the DSC method, the boiling point of SCMI was determined to be within the range 321.12 - 323.04°C (4 runs). Mean average boiling point is 321.9°C. However, on completion of testing blackening was observed on the lid of the pan which indicates the sample may have actually decomposed rather than boiled.
- Endpoint:
- boiling point
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- supporting study
- Reliability:
- 1 (reliable without restriction)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Type of method:
- differential scanning calorimetry
- Boiling pt.:
- > 310.5 °C
- Decomposition:
- ambiguous
- Remarks on result:
- other: A result of 310.5°C was obtained for the onset of the decomposition event
- Conclusions:
- In a study performed to OECD 103, using DSC to obtain the boiling point of SLMI, it was found that the material undergoes decomposition before boiling. It had a profile consistent with a thermal decomposition event. A result of 310.5°C was obtained for the onset of the decomposition event.
- Executive summary:
In a study using DSC to obtain the boiling point of SLMI, it was found that the material undergoes decomposition before boiling. The sample did not exhibit typical boiling point behaviour but had a profile consistent with a thermal decomposition event. A result of 310.5°C was obtained for the onset of the decomposition event.
- Endpoint:
- boiling point
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Principles of method if other than guideline:
- EpiSuite calculation
- GLP compliance:
- no
- Type of method:
- other: Calculation
- Boiling pt.:
- 630.5 °C
- Endpoint:
- boiling point
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Episuite calculation
- GLP compliance:
- no
- Type of method:
- other: Calculation
- Boiling pt.:
- 625.9 °C
- Remarks on result:
- other: EPI Suite Estimation
Referenceopen allclose all
Description of key information
An initial test to determine the boiling point of SCMI was conducted using the Siwoloboff method. Howver, no boiling was observed at 250°C, therefore the test was terminated and the test was continued using the differential scanning colorimetry (DSC) method.
According to the DSC method, the boiling point of SCMI was determined to be within the range 321.12 - 323.04°C (4 runs). Mean average boiling point is 321.9°C. However, on completion of testing blackening was observed on the lid of the pan which indicates the sample may have actually decomposed rather than boiled.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 321.9 °C
Additional information
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.