Registration Dossier
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EC number: 425-450-9 | CAS number: 294-90-6
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: 92/69/EWG, A.4 (Effusionsmethode)
- GLP compliance:
- yes
- Type of method:
- effusion method: vapour pressure balance
- Temp.:
- 22 °C
- Vapour pressure:
- 0.006 Pa
- Remarks on result:
- other: First vapour pressure
- Temp.:
- 26 °C
- Vapour pressure:
- 0.011 Pa
- Remarks on result:
- other: Second vapour pressure
- Key result
- Temp.:
- 20 °C
- Vapour pressure:
- 0.004 Pa
- Remarks on result:
- other: Estimated vapour pressure value
- Conclusions:
- The estimated vapour pressure value of test substance at 20 ºC is 0.0037 Pa
- Executive summary:
The vapour pressure determination for test substance was carried out according to the 92/69/EWG, A.4 Guideline under GLP conditions.
The vapour pressure at 20ºC is 0.0037 Pa.
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: 92/69/EWG, A.4 (Statische Methode)
- GLP compliance:
- yes
- Type of method:
- static method
- Temp.:
- 38.15 °C
- Vapour pressure:
- 0.4 Pa
- Remarks on result:
- other: First vapour pressure
- Temp.:
- 31.29 °C
- Vapour pressure:
- 0.24 Pa
- Remarks on result:
- other: Second vapour pressure
- Key result
- Temp.:
- 25 °C
- Vapour pressure:
- 0.17 Pa
- Remarks on result:
- other: Estimated vapour pressure value
- Conclusions:
- The vapour pressure at 25ºC of test substance is 0.17 Pa.
- Executive summary:
The vapour pressure determination for test substance was carried out according to the 92/69/EWG, A.4 (Statische Methode) Guideline under GLP conditions.
The vapour pressure at 25ºC of test substance is 0.17 Pa.
Referenceopen allclose all
0.12 ± 0.01 for 20 °C
Description of key information
Key study (001): Test method according to 92/69/EWG, A.4 (Effusionsmethode). GLP study. The vapour pressure of test substance using the effusion method was 0.0037 Pa at 20°C.
Key study (002): Test method according to 92/69/EWG, A.4 (Statische methode). GLP study.The vapour pressure of test substance using the static method was 0.17 Pa at 25°C.
Key value for chemical safety assessment
- Vapour pressure:
- 0.004 Pa
- at the temperature of:
- 20 °C
Additional information
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