Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: - | 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
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 8 December 2008 - 23 January 2009
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study conducted to GLP in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant results.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- isoteniscope
Test material
- Test material form:
- other: liquid (not specified)
- Details on test material:
- Description: dark brown liquid
Storage conditions: room temperature, in the dark
Constituent 1
Results and discussion
Vapour pressure
- Temp.:
- 25 °C
- Vapour pressure:
- 4 900 Pa
Any other information on results incl. tables
Run 1
A plot of Log (vapour pressure (Pa)) versus reciprocal temperature (1 / T (K)) gives the following statistical data using an unweighted least squares treatment:
Slope: -1890.218
Standard deviation in slope: 16.170
Intercept: 10.014
Standard deviation in intercept: 0.048
The results indicate the following relationship: Log (Vp (Pa)) = -1890.218 / temp (K) + 10.014
This yields a vapour pressure (Pa) at 298.15 K with a common logarithm of 3.674.
Run 2
A plot of Log (vapour pressure (Pa)) versus reciprocal temperature (1 / T (K)) gives the following statistical data using an unweighted least squares treatment:
Slope: -1813.476
Standard deviation in slope: 8.828
Intercept: 9.806
Standard deviation in intercept: 0.026
The results indicate the following relationship: Log (Vp (Pa)) = -1813.476 / temp (K) + 9.806
This yields a vapour pressure (Pa) at 298.15 K with a common logarithm of 3.273.
Run 3
A plot of Log (vapour pressure (Pa)) versus reciprocal temperature (1 / T (K)) gives the following statistical data using an unweighted least squares treatment:
Slope: -2088.029
Standard deviation in slope: 15.617
Intercept: 10.554
Standard deviation in intercept: 0.046
The results indicate the following relationship: Log (Vp (Pa)) = -2088.029 / temp (K) + 10.554
This yields a vapour pressure (Pa) at 298.15 K with a common logarithm of 3.551.
Run 4
A plot of Log (vapour pressure (Pa)) versus reciprocal temperature (1 / T (K)) gives the following statistical data using an unweighted least squares treatment:
Slope: -1582.976
Standard deviation in slope: 8.271
Intercept: 9.170
Standard deviation in intercept: 0.024
The results indicate the following relationship: Log (Vp (Pa)) = -1582.976 / temp (K) + 9.170
This yields a vapour pressure (Pa) at 298.15 K with a common logarithm of 3.861.
Run 5
A plot of Log (vapour pressure (Pa)) versus reciprocal temperature (1 / T (K)) gives the following statistical data using an unweighted least squares treatment:
Slope: -1913.444
Standard deviation in slope: 7.477
Intercept: 10.059
Standard deviation in intercept: 0.022
The results indicate the following relationship: Log (Vp (Pa)) = -1913.444 / temp (K) + 10.059
This yields a vapour pressure (Pa) at 298.15 K with a common logarithm of 3.641.
Table 1 Summary of Results
Run |
Log [Vp (25 °C)] |
1 |
3.674 |
2 |
3.723 |
3 |
3.551 |
4 |
3.861 |
5 |
3.641 |
Mean = 3.690
Vapour Pressure = 4.9 x 10³ Pa
Applicant's summary and conclusion
- Conclusions:
- The vapour pressure of the test material has been determined to be 4.9 x 10³ Pa at 25 °C.
- Executive summary:
The vapour pressure of the test material was investigated in accordance with the standardised guideline EU Method A.4 using an isoteniscope system with measurements being made at several temperatures and linear regression analysis used to calculate the vapour pressure at 25 °C.
The vapour pressure of the test material has been determined to be 4.9 x 10³ Pa at 25 °C.
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.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
This website uses cookies to ensure you get the best experience on our websites.
Find out more on how we use cookies.