Registration Dossier
Registration Dossier
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EC number: 430-280-3 | CAS number: 844491-96-9
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:
- From October 1997 to November 1997
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- GLP compliance:
- yes
- Type of method:
- effusion method: by loss of weight or by trapping vaporisate
- Key result
- Test no.:
- #1
- Temp.:
- 20 °C
- Vapour pressure:
- > 0 Pa
- Key result
- Test no.:
- #1
- Temp.:
- 50 °C
- Vapour pressure:
- > 0 Pa
- Conclusions:
- Under the study conditions, the vapour pressure of the test substance was established to be 1.00 -E07 at 20°C and 1.00 -E05 at 50°C.
- Executive summary:
A study was conducted to determine the vapour pressure by the effusion method (by loss of weight) according to EU Method A.4, in compliance with GLP. The reported temperatures were the mean values of the start and end temperatures of the single measurements. The test substance was solid in the temperature range investigated. Under the study conditions, the vapour pressure was established to be 1.00-E07 at 20°C and 1.00-E05 at 50°C (Grosenick, 1997).
Reference
Description of key information
The vapour pressure was determined by the effusion method (by loss of weight) according to EU Method A.4 (Grosenick, 1997).
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 20 °C
Additional information
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