Registration Dossier
Registration Dossier
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EC number: 436-690-9 | CAS number: 220727-26-4
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- 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
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- gas saturation method
- Temp.:
- 25 °C
- Vapour pressure:
- 0.002 Pa
- Remarks on result:
- other: extrapolated by linear regression
- Executive summary:
The vapour pressure of Y-15099 at 25 °C was extrapolated by linear regression and determined to be 0.002 Pa at 25 °C (OECD 104, gas saturation method).
Reference
The vapour pressure at 25 °C was extrapolated from the determined values at 50 °C, 60 °C and 70 °C.
The experimental results lead to the conclusion that the vapour pressure of the Y-15099 is:
3.95 10-2 Pa at 50 °C,
1.04 10-1 Pa at 60 °C and
3.07 10-1 Pa at 70 °C.
Based on the experimental results the vapour pressure curve ln Pvp versus 1/T was plotted.
Description of key information
0.002 Pa at 25 °C
Key value for chemical safety assessment
- Vapour pressure:
- 0.002 Pa
- at the temperature of:
- 25 °C
Additional information
OECD 104, gas saturation method
The vapour pressure at 25 °C was extrapolated from the determined values at 50 °C, 60 °C and 70 °C.
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