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EC number: 211-941-3 | CAS number: 717-74-8
- 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
- Study period:
- May 12 to July 20, 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Version / remarks:
- 2006
- GLP compliance:
- no
- Type of method:
- effusion method: Knudsen cell
- Specific details on test material used for the study:
- - test substance purity: >93%
-Test material form: liquid, colorless at room temperature - Temp.:
- 20 °C
- Vapour pressure:
- 0.45 Pa
- Key result
- Temp.:
- 25 °C
- Vapour pressure:
- 0.91 Pa
- Conclusions:
- The vapour pressure was calculated to be 0.45 Pa at 20 °C and 0.91 Pa at 25 °C.
- Executive summary:
The vapour pressure was calculated to be 0.45 Pa at 20 °C and 0.91 Pa at 25 °C.
Reference
Based on the Arrhenius plot, the equation of best-fit line was determined. From this equation, a value of the vapour pressure of the Test Item at 20 and 25 °C, and the Heat of Vaporization (slope of the log P vs 1/T plot divided by 2.3R) were calculated. The vapour pressure was calculated to be 0.45 Pa at 20 °C and 0.91 Pa at 25 °C.
Description of key information
The vapour pressure was calculated to be 0.45 Pa at 20 °C and 0.91 Pa at 25 °C.
Key value for chemical safety assessment
- Vapour pressure:
- 0.91 Pa
- at the temperature of:
- 25 °C
Additional information
The vapour pressure was determined in a non-GLP study according to OECD 104 (Knudson and Isothermal Effusion method). The vapour pressure was calculated to be 0.45 Pa at 20 °C and 0.91 Pa at 25 °C.
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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.

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