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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:
Testing was conducted between 30 September 2005 and 26 October 2005.
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
Specific details on test material used for the study:
Sponsor's identification: FSM-005W
Description: white solid
Batch number: 2005-01
Date received: 23 August 2005
Storage conditions: room temperature in the dark under nitrogen over silica gel
The integrity of supplied data relating to the identity, purity and stability of the test material is the responsibility of the Sponsor.
Key result
Temp.:
25 °C
Vapour pressure:
0 Pa

Summary of Results

Run Log10 [Vp(25 °C)
1 -6.485
2 -6.004
3 -6.609
4 -6.068
5 -6.044
Mean -6.242
Vapour Pressure 5.7 x 10^-3 Pa

The test material did not change in appearance under the conditions used in the determination.

Conclusions:
The vapour pressure of the test material has been determined to be 5.7 x 10^-7 Pa at 25°C
Executive summary:

The vapour pressure of the test material has been determined to be 5.7 x 10^-7 Pa at 25°C using the vapor pressure balance method, designed to be compatible with Method A.4 Vapour Pressure of Commission Directive 92/69/EEC.

Description of key information

The vapour pressure of the test material has been determined to be 5.7 x 10^-7 Pa at 25°C using the vapor pressure balance method, designed to be compatible with Method A.4 Vapour Pressure of Commission Directive 92/69/EEC.

Key value for chemical safety assessment

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

Additional information