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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:
2011-05-04 and 2011-05-25
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP guideline study
Qualifier:
according to
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Remarks:
Date of Inspection 2010-07-20; Date of signature 2010-10-29
Type of method:
effusion method: vapour pressure balance
Temp.:
25 °C
Vapour pressure:
1.082 other: Log 10 [Vp]
Remarks on result:
other: Run 1
Temp.:
25 °C
Vapour pressure:
1.133 other: Log 10 [Vp]
Remarks on result:
other: Run 2
Temp.:
25 °C
Vapour pressure:
1.48 other: Log 10 [Vp]
Remarks on result:
other: Run 3
Temp.:
25 °C
Vapour pressure:
1.141 other: Log 10 [Vp]
Remarks on result:
other: Run 4
Temp.:
25 °C
Vapour pressure:
1.165 other: Log 10 [Vp]
Remarks on result:
other: Run 5
Temp.:
25 °C
Vapour pressure:
1.091 other: Log 10 [Vp]
Remarks on result:
other: Run 6
Temp.:
25 °C
Vapour pressure:
1.126 other: Log 10 [Vp]
Remarks on result:
other: Mean
Temp.:
25 °C
Vapour pressure:
13.37 Pa
Remarks on result:
other: Vapour pressure

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

 

 

Conclusions:
The vapour pressure of the test material was determined to be 13 Pa at 25 ºC.

Description of key information

The vapour pressure of the test material was determined to be 13 Pa at 25 ºC.

Key value for chemical safety assessment

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

Additional information

The vapour pressure of the test item was determined to be 13 Pa at 25 °C according to Method A4 of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 104 of the OECD Guidelines for Testing of Chemicals, 27 July 1995.