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Diss Factsheets
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EC number: 236-740-8 | CAS number: 13472-08-7
- 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)
- Rationale for reliability incl. deficiencies:
- other: This study was selected as the key study because the information provided for the hazard endpoint is sufficient for the purpose of classification and labeling and/or risk assessment.
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7950 (Vapor Pressure)
- Deviations:
- no
- Remarks:
- The study was conducted according to the test guidelines in effect at the time of study conduct.
- GLP compliance:
- yes
- Type of method:
- gas saturation method
- Temp.:
- 25 °C
- Vapour pressure:
- 0.354 Pa
- Remarks on result:
- other: 10 mL/min flow rate
- Temp.:
- 25 °C
- Vapour pressure:
- 0.408 Pa
- Remarks on result:
- other: 8 mL/min flow rate
- Conclusions:
- This study and the conclusions which are drawn from it fulfill the quality criteria (validity, reliability, repeatability).
The vapour pressure was determined to be 0.354 ± 0.010 Pa at the 10 mL/min flow rate.
The vapour pressure was determined to be 0.408 ± 0.014 Pa at the 8 mL/min flow rate. - Executive summary:
A Vapour Pressure Determination (Gas Saturation Method: U.S. EPA Product Properties Test Guidelines OPPTS 830.7950) was conducted in triplicate using vapour saturator columns containing test substance treated sand. The test was done with 10 mL/min and 8 mL/min flow rates of nitrogen gas to flush the vapours from the colums into traps. The traps were then extracted, the contents analyzed by HPLC and the vapour pressure calculated.
The vapour pressure was determined to be 0.354 ± 0.010 Pa at the 10 mL/min flow rate and 0.408 ± 0.014 Pa at the 8 mL/min flow rate.
Reference
Description of key information
0.354 ± 0.010 Pa at the 10 mL/min flow rate; 0.408 ± 0.014 Pa at the 8 mL/min flow rate
Key value for chemical safety assessment
- Vapour pressure:
- 0.354 Pa
- at the temperature of:
- 25 °C
Additional information
EPA OPPTS 830.7950, gas saturation method
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.