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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:
2015-01-15 to 2015-01-20
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: Knudsen cell
Specific details on test material used for the study:
Batch No 1507511210
Key result
Temp.:
ca. 20 °C
Vapour pressure:
< 0 Pa
Key result
Temp.:
ca. 25 °C
Vapour pressure:
< 0 Pa
Key result
Temp.:
ca. 50 °C
Vapour pressure:
< 0 Pa
Executive summary:

The vapour pressure of the test item was determined according to the following guidelines: European Commission Regulations (EC) No. 761/2009, A.4. Vapour pressure: Effusion method and OECO test guideline, OECD 104.

Based on the detection limit of the vapour pressure measurement at 90 °C (1 * 10-5 hPa), the following upper limit vapour pressure values for the test item were calculated:

20 °C: < 1* E-6 Pa

25 °C: < 1* E-5 Pa

50 °C. < 1* E-4 Pa

Description of key information

The vapour pressure of the test item was determined according to the following guidelines: European Commission Regulations (EC) No. 761/2009, A.4. Vapour pressure: Effusion method and OECO test guideline, OECO 104.

Based on the detection limit of the vapour pressure measurement at 90 °C, the following upper limit vapour pressure values for the test item were calculated:

20 °C: < 1* E-6 Pa

25 °C: < 1* E-5 Pa

50 °C. < 1* E-4 Pa

Key value for chemical safety assessment

Vapour pressure:
0 Pa
at the temperature of:
20 °C

Additional information