Registration Dossier
Registration Dossier
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EC number: - | 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:
- June - July 2020
- Reliability:
- 1 (reliable without restriction)
- 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: isothermal thermogravimetry
- Specific details on test material used for the study:
- - Storage conditions: Controlled room temperature (15-25°C, ≤70% relative humidity), protected from light and humidity (stored in a tightly closed container)
- Key result
- Test no.:
- #1
- Temp.:
- 20 °C
- Vapour pressure:
- 0 Pa
- Remarks on result:
- other: = 1.9E-7 mm Hg
- Key result
- Test no.:
- #2
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Remarks on result:
- other: = 4.9E-7 mm Hg
- Key result
- Transition / decomposition:
- no
- Conclusions:
- The vapor pressure was found to be 2.6 x 10E-5 Pa = 1.9 x 10E-7 mm Hg at 20°C and 6.5 x 10E-5 Pa = 4.9 x 10E-7 mm Hg at 25°C
- Executive summary:
The study was conducted according to OECD test guideline no. 104 and EU method A.4, applying the isothermal TGA effusion method. No decomposition of the test item was observed. The vapor pressure was found to be 2.6 x 10E-5 Pa = 1.9 x 10E-7 mm Hg at 20°C and 6.5 x 10E-5 Pa = 4.9 x 10E-7 mm Hg at 25°C.
Reference
Description of key information
The study was conducted according to OECD test guideline no. 104 and EU method A.4, applying the isothermal TGA effusion method. No decomposition of the test item was observed.The vapor pressure was found to be 2.6 x 10E-5 Pa = 1.9 x 10E-7 mm Hg at 20°C and 6.5 x 10E-5 Pa = 4.9 x 10E-7 mm Hg at 25°C.
Key value for chemical safety assessment
- Vapour pressure:
- 0 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.
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.
