Registration Dossier
Registration Dossier
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EC number: 940-272-6 | CAS number: 2097734-13-7
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:
- 2014-02-18 to 2014-06-26
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- dynamic method
- Key result
- Temp.:
- 20 °C
- Vapour pressure:
- < 0.1 hPa
- Conclusions:
- The vapour pressure of the test item at 20 °C was calculated by mathematical extrapolation using the Antoine equation. It was calculated to < 0.1 hPa (at 20 °C).
- Executive summary:
The vapour pressure of the test item was determined according to OECD Guideline 104 [adopted on 23 March 2006] and EU test method A.4 [Council Regulation (EC) No 440/2008] with the dynamic method.
Reference
Vapour pressure [hPa] |
Boiling temperature [°C] |
Inverse temperature X1000 [K1] |
9.4 |
210.6 |
2.067 |
14.7 |
222.2 |
2.019 |
20.8 |
231.2 |
1.983 |
31.8 |
242.4 |
1.940 |
52.8 |
257.1 |
1.886 |
81.0 |
269.9 |
1.841 |
106.6 |
277.6 |
1.816 |
165.9 |
293.4 |
1.765 |
286.4 |
311.0 |
1.712 |
524.0 |
322.5* |
1.679 |
629.0 |
330.2 |
1.657 |
345.4 |
317.1** |
1.694 |
1007.5 |
357.9 |
1.585 |
518.7 |
327.7 |
1.664 |
Calculated pressure: < 0.1 at 20°C and 3.411 K-1
Description of key information
The vapour pressure of the test item at 20 °C was calculated by mathematical extrapolation using the Antoine equation. (Calculated to < 0.1 hPa at 20 °C)
Key value for chemical safety assessment
- Vapour pressure:
- 0.1 hPa
- at the temperature of:
- 20 °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.
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.
