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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:
20 March 2012- 22 March 2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP guideline study.
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
GLP compliance:
yes (incl. QA statement)
Type of method:
isoteniscope
Key result
Temp.:
25 °C
Vapour pressure:
226 Pa

Summary of vapour pressure data

Run

Log10[Vp (25 °C)]

1

2.43

2

2.30

3

2.26

4

2.45

5

2.33

Mean

2.35

Vapour Pressure

226 Pa

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

Conclusions:
The vapour pressure of the test item was determined as 226 Pa at 25 ° C using the isoteniscope method according to OECD Guideline 104.
Executive summary:

The vapour pressure of the test item was determined to be 226 Pa at 25 °C, using the isoteniscope method, designed to be compatible with Method A 4 Vapour Pressure of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 104 of the OECD Guidelines for Testing of Chemicals, 23 March 2006.

Description of key information

The vapour pressure of the test item was determined as 226 Pa at 25 ° C using the isoteniscope method according to OECD Guideline 104.

Key value for chemical safety assessment

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

Additional information

The vapour pressure of the test item was determined to be 226 Pa at 25 °C, using the isoteniscope method, designed to be compatible with Method A 4 Vapour Pressure of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 104 of the OECD Guidelines for Testing of Chemicals, 23 March 2006.