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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:
15 October 1996 and 17 October 1996
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:
0.001 Pa
Transition / decomposition:
no

Table 1: Summary of results

Run

Log Vp at 25 ºC [Pa]

1

-2.935

2

-2.469

3

-3.657

Mean

-3.02

Conclusions:
The vapour pressure of the test substance has been determined to be 9.6E-04 Pa at 25 C.
Executive summary:

Method

The vapour pressure of the test item was determined in a GLP-compliant study using the effusion method (vapour pressure balance) according to the EU A.4. The experiment is deemed valid, conclusive and thus suitable for assessment without restrictions.

Results

The vapour pressure of the test substance has been determined to be 9.6E-04 Pa at 25 C.

Description of key information

The vapour pressure of the test substance has been determined to be 9.6 E-04 Pa at 25 °C (EU Method A.4).

Key value for chemical safety assessment

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

Additional information

Method

The vapour pressure of the test item was determined in a GLP-compliant study using the effusion method (vapour pressure balance) according to the EU A.4. The experiment is deemed valid, conclusive and thus suitable for assessment without restrictions.

Results

The vapour pressure of the test substance has been determined to be 9.6E-04 Pa at 25 C.