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Diss Factsheets
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EC number: 939-579-8 | 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)
Description of key information
A study on the CHIMEXANE HB lyophilised was conducted and led to a Boiling point of 259°C at atmospheric pressure.
Another study on the product as marketed was conducted : Study on the CHIMEXANE HB as marketed, i.e. containing 45% of water : DSC and capillary method showed an effect resembling boiling at approximately 138°C.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 259 °C
Additional information
This GLP study was performed in order to determine the boiling point of the CHIMEXANE HB lyophilised according to OECD 103 and EU method A.2. The differential scanning calorimetry (DSC) method was used.
The CHIMEXANE HB lyophilised has a boiling point of 259°C at atmospheric pressure (1013.25 hPa). This result has been considered as reliable without restriction because the test was performed in compliance with edicted guidelines giving scientifically valid results.
Considering that the substance is always placed on the market in aqueous solution, the test has also been done on the CHIMEXANE HB containing 45% of water with the OECD guideline 103 (GLP), using the Differential Scanning Calorimetry method (DSC).
The test item showed an effect resembling boiling at approximately 138°C. Due to the broad peak and the untypical course for a boiling point in the DSC measurement an additional measurement with the capillary method was performed in order to clarify the results of the DSC measurements.
Unfortunately, no clean boiling point value was determined. This effect could have been caused by impurities of the test item or chemical changes of the test item and may be increased in the presence of water.
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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