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Physical & Chemical properties

Vapour pressure

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Reference
Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
From 26th February 2002 to 15th August 2002
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.4 (Vapour Pressure)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
effusion method: vapour pressure balance
Key result
Temp.:
25 °C
Vapour pressure:
1.1 other: 1E-7 Pa
Remarks on result:
other: Based on the mean of 4 runs
Conclusions:
The vapour pressure of the test material has been determined to be 1.1 x 1E-7 Pa at 25°C.
Executive summary:

The aim of the study was the determination of the vapour pressure of the test material.

The performance test guideline was the EU Method A4.

The vapour pressure was determined using a vapour pressure balance system with measurements being made: at seve:ral temperatures and linear regression analysis used to calculate the vapour pressure at 25°C.

The vapour pressure of the test material has been determined to be 1.1 x 1E-7 Pa at 25°C.

Description of key information

The vapour pressure of the test material has been determined to be 1.1 x 1E-7 Pa at 25°C.
Key study according to EU Method A4 under GLP conditions.

Key value for chemical safety assessment

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

Additional information

Key study according to EU Method A4 under GLP conditions.

The vapour pressure of the test material has been determined to be 1.1 x 1E-7 Pa at 25°C.