Registration Dossier
Registration Dossier
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EC number: 245-010-8 | CAS number: 22457-23-4
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:
- Experimental Starting Date: 16 May 2014, Experimental Completion Date: 19 May 2014
- 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:
- effusion method: vapour pressure balance
- Specific details on test material used for the study:
- Batch: PE00083052
Purity: 96.3% - Temp.:
- 25 °C
- Vapour pressure:
- 9.6 Pa
- Key result
- Temp.:
- 20 °C
- Vapour pressure:
- 5.32 Pa
- Remarks on result:
- other: Calculated from the study raw data.
- Conclusions:
- The vapour pressure of the test item has been determined to be 9.6 Pa at 25 ºC.
- Executive summary:
The vapour pressure of Stemone has been determined to be 9.6 Pa at 25 °C, using the vapour pressure balance method, designed to be compatible with Method A4 Vapour Pressure of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 104 of the OECD Guidelines for Testing of Chemicals, 23 March 2006.
Reference
Description of key information
The vapour pressure of Stemone has been determined to be 9.6 Pa at 25 °C, using the vapour pressure balance method, designed to be compatible with Method A4 Vapour Pressure of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 104 of the OECD Guidelines for Testing of Chemicals, 23 March 2006.
The vapour pressure of Stemone has been calculated from the study raw data to be 5.32 Pa at 20 °C.
Key value for chemical safety assessment
- Vapour pressure:
- 5.32 Pa
- at the temperature of:
- 20 °C
Additional information
The vapour pressure of the test substance was assessed according to Method A4 Vapour Pressure of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 104 of the OECD Guidelines for Testing of Chemicals, 23 March 2006 using the vapour pressure balance method. The vapour pressure of the test substance has been determined to be 9.6 Pa at 25 °C (298K). The test item did not change in appearance under the conditions used in the determination.
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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.
