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Diss Factsheets
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EC number: 431-620-3 | CAS number: 162537-11-3
- 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:
- 11 November 1998
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM E537-86
- Deviations:
- yes
- Remarks:
- As the substance decomposed at atmospheric pressure, an attempt was made to measure BP using a reduced pressure distillation technique
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Version / remarks:
- Directive 92/69/EEC - Reduced pressure distillatin technique
- Deviations:
- yes
- Remarks:
- As the substance decomposed at atmospheric pressure, an attempt was made to measure BP using a reduced pressure distillation technique
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Boiling pt.:
- ca. 489 K
- Atm. press.:
- >= 5.1 - <= 8.1 kPa
- Decomposition:
- yes
- Decomp. temp.:
- ca. 489 K
- Atm. press.:
- >= 102.43 - <= 102.78 kPa
- Decomposition:
- yes
- Decomp. temp.:
- >= 453 - <= 633 K
- Remarks on result:
- not determinable
- Remarks:
- Substance was found to decompose between app. 453 and 633 K at 102.43 to 102.78 kPa
- Conclusions:
- The substance was found to decompose between 453 and 633 K (180 C and 360 C) at 102.43 to 102.78kPa. As a result of this no value for boiling temperature could be determined at atmospheric pressure. Using a reduced pressure distillation technique, the substance was found to boil with decomposition from approximately 489 K (216 C) at 5.1 to 8.1 kPa.
- Executive summary:
The substance was found to decompose between 453 and 633 K (180 C and 360 C) at 102.43 to 102.78kPa. As a result of this no value for boiling temperature could be determined at atmospheric pressure. Using a reduced pressure distillation technique, the substance was found to boil with decomposition from approximately 489 K (216 C) at 5.1 to 8.1 kPa.
Reference
As the material decomposed, no value for the boiling temperature could be determined. BMS 214702 -01 was found to give the same thermographic profile when tested under nitrogen; this indicates that decomposition is probably thermal and not oxidative.
As BMS 214702 -01 decomposed at atmospheric pressure, an attempt was made to measure the boiling temperature using a reduced pressure distillation technique. At 5.1 to 8.1 kPa the test material began to boil; although distillation commenced at approximately 489 +/- 0.5 K, it was accompanied by decomposition and failed to complete.
Description of key information
The substance was found to decompose between 453 and 633 K (180 C and 360 C) at 102.43 to 102.78kPa. As a result of this no value for boiling temperature could be determined at atmospheric pressure. Using a reduced pressure distillation technique, the substance was found to boil with decomposition from approximately 489 K (216 C) at 5.1 to 8.1 kPa.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 453 K
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.
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