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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Vapour pressure

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
1995
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Deviations:
not specified
GLP compliance:
yes
Type of method:
effusion method: vapour pressure balance
Temp.:
25 °C
Vapour pressure:
0 Pa
Transition / decomposition:
no

The result of Run 1 was not used becacuse it was evident that degassing was taking place.

Conclusions:
The test item was determined to have a vapour pressure of 9.9E-17 Pa at 25 ºC.
Executive summary:

The vapour pressure of the test item was determined in a GLP study according to EU Method A.4 using the effusion method via vapour pressure balance. The test item has a vapour pressure of 9.9 x 10 -17 Pa at a temperature of 25 ºC.

Description of key information

The vapour pressure of the test item was determined in a GLP study according to EU Method A.4 using the effusion method via vapour pressure balance. The test item has a vapour pressure of 9.9 x 10-17 Pa at a temperature of 25 ºC.

Key value for chemical safety assessment

Vapour pressure:
0 Pa
at the temperature of:
25 °C

Additional information