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EC number: 857-673-6 | CAS number: 1879067-61-4
- 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
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Version / remarks:
- 2006
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- gas saturation method
- Key result
- Test no.:
- #1
- Temp.:
- 40 °C
- Vapour pressure:
- < 0 Pa
- Key result
- Test no.:
- #2
- Temp.:
- 40 °C
- Vapour pressure:
- < 0 Pa
- Key result
- Test no.:
- #3
- Temp.:
- 40 °C
- Vapour pressure:
- < 0 Pa
- Conclusions:
- The vapour pressure of the substance has been found to be less than 2E-06 Pa at 25 °C.
- Executive summary:
The vapour pressure of the substance was studied under GLP to OECD TG 104 by a gas saturation method. For each of three saturator columns, approximately 200 mg of the test item was weighed into a round bottomed flask and approximately 20 g of 2 mm diameter glass beads added. The test item was then vigorously mixed with the glass beads on a vortex mixer. A glass wool plug was placed at the outlet of each saturator column. The coated glass beads were then loaded into the saturator columns and a second glass wool plug placed also at the inlet of each saturator column.
The saturator columns were connected to the nitrogen supply and a stream of nitrogen was passed through the saturator columns at three different flow rates (30, 40 and 50 mL/minute) to ensure saturation control. The saturator columns were then equilibrated at 40 °C for approximately 21 hours to remove any volatile impurities.
Finally two condensation tubes, cooled in an ethylene glycol/water mixture at approximately -12 °C to -15 °C, were connected in series to the outlet of each of the three saturator columns.
A determination was performed at a gas temperature of 40 °C, with gas flow time of 121.9 hours. After completing the test, the condensation tubes were disconnected from the saturator columns and the amount of transferred test item in each of the tubes determined analytically. The concentration of test item in the sample solutions was determined by high performance liquid chromatography (HPLC).
The vapour pressure of the substance was found to be less than 2.0E-06 Pa at the test temperature of 40 °C and thus must also be less than 2.0E-06 Pa at 20 and 25 °C.
Reference
Description of key information
Vapour pressure <2.0E-06 Pa at 25 °C (GLP, OECD TG 104)
Key value for chemical safety assessment
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.