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EC number: 700-835-7 | CAS number: 919005-14-4
- 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
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2007
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Study was carefully performed using standard instrumentation according to an ASTM method. However, the OECD method specifies somewhat different procedures than the ASTM method, and it was not conducted in accord with GLP guidelines.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 007
- Report date:
- 2007
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM E1719-97 (Vapor Pressure Measurement by Ebulliometry) and ASTM D1120-94 (Standard Test Method for Boiling Point of Engine Coolants)
- Deviations:
- not specified
- GLP compliance:
- no
- Type of method:
- dynamic method
Test material
- Reference substance name:
- DONA
- IUPAC Name:
- DONA
- Details on test material:
- - Name of test material (as cited in study report): PF-13 Acid
- Lot/batch no.: 144560-059-5
Constituent 1
Results and discussion
Vapour pressure
- Temp.:
- 20 °C
- Vapour pressure:
- 32 Pa
Any other information on results incl. tables
The temperatures measured were that of the pot temperature, rather than distillate, as per ASTM E1719-97 (Vapor Pressure Measurement by Ebulliometry). Figure 1. (Vapor Pressure 1) --> SEE ATTACHMENT 1
The data are fit by the Antoine equation:
ln(Pvap) = A / (T + C) + B
Figure 2. (Vapor Pressure 2) (ln(Pvap) vs 1/(T+C)) --> SEE ATTACHMENT 2
Pvap (mm Hg) = exp(-6619.26267/(T °C + 273.15) + 21.134863) R² = 0.994989
The vapor pressure obtained from this equation is 32 Pa (0.0046 psia) at 20 °C (68 °F).
Applicant's summary and conclusion
- Conclusions:
- The extrapolated vapor pressure of DONA was determined to be 32 Pa at 20 °C
- Executive summary:
The vapor pressure of DONA was extrapolated from the measured vapor pressures and temperatures for the compound. Measurements were made according to method ASTM E1719-97. Vapor pressure and temperature were measured at a variety of equilibrium points covering a temperature range of ca. 60 °C to ca. 180 °C and fit to the Antoine equation ln(VP) = A/(T+C)+B, where T is the pot temperature in °C. The linear regression equation was VP = exp(-6619.26267/(T °C + 273.15) + 21.134863). The R2 = 0.994989. The extrapolated vapor pressure of DONA at 20 °C (68 °F) was determined to be 32 Pa (0.0046 psia). The study was conducted under method ASTM E1719-97 (Vapor Pressure of Liquids by Ebulliometry). The dynamic method is approved for this endpoint per OECD TG 104§8, however the OECD method specifies somewhat different procedures than the ASTM method. The study was not conducted in accord with GLP guidelines. Therefore, the study is classified as acceptable with restrictions.
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