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:
- July - September 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Deviations:
- not specified
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Deviations:
- not specified
- GLP compliance:
- yes
- Type of method:
- effusion method: isothermal thermogravimetry
- Test no.:
- #1
- Temp.:
- 20 °C
- Vapour pressure:
- 0 Pa
- Test no.:
- #2
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Conclusions:
- The isothermal TGA effusion method was applied for the determination of the vapour pressure of the substance. The vapour pressure of the test item at 20°C (293K) was 6.5x10E-8 Pa, and at 25°C (298K) the vapour pressure was 1.6x10E-7 Pa.
- Executive summary:
The isothermal TGA effusion method was applied for the determination of the vapour pressure of the substance. The vapour pressure of the test item at 20°C (293K) was 6.5x10E-8 Pa, and at 25°C (298K) the vapour pressure was 1.6x10E-7 Pa.
Reference
Description of key information
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 20 °C
Additional information
The isothermal TGA effusion method was applied for the determination of the vapour pressure of the substance. The vapour pressure of the test item at 20°C (293K) was 6.5x10E-8 Pa, and at 25°C (298K) the vapour pressure was 1.6x10E-7 Pa.
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