Registration Dossier
Registration Dossier
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EC number: 810-258-3 | CAS number: -
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:
- December 2013 - February 2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Well conducted study performed according to established method.
- Qualifier:
- according to guideline
- Guideline:
- other: dynamic method (ebulliometer)
- Deviations:
- no
- Principles of method if other than guideline:
- The vapor pressure was measured by means of a dynaimic method with an ebulliometer. With this equipment, vapor pressure of pure components or defined mistures can be experimentally determined in a temperature range of approx. 50 to 620 K and at pressure from about 2mbar up to 1 bar. At a given pressure, the boiling temperatures are measured.
- GLP compliance:
- not specified
- Type of method:
- dynamic method
- Remarks:
- dynamic method with an ebulliometer
- Temp.:
- 25 °C
- Vapour pressure:
- 0.066 mm Hg
- Conclusions:
- The vapor pressure measured by means of a dynamic method with an ebulliometer for two samples of the registered substance was 0.062 and 0.069 mmHg at 25 degrees Celsius, with an average value of 0.0655 mmHg.
- Executive summary:
The vapor pressure measured by means of a dynamic method with an ebulliometer for two samples of the registered substance was 0.062 and 0.069 mmHg at 25 degrees Celsius, with an average value of 0.0655 mmHg.
Reference
Description of key information
The vapor pressure measured by means of a dynamic method with an ebulliometer for two samples of the registered substance was 0.062 and 0.069 mmHg at 25 degrees Celsius, with an average value of 0.0655 mmHg.
Key value for chemical safety assessment
- Vapour pressure:
- 8.733 Pa
- at the temperature of:
- 25 °C
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.
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