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Physical & Chemical properties

Vapour pressure

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Reference
Endpoint:
vapour pressure
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Study period:
Not specified
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Estimation derived using EU Method A4.
Qualifier:
according to
Guideline:
EU Method A.4 (Vapour Pressure)
Version / remarks:
Modified Watson Correlation
GLP compliance:
not specified
Type of method:
other: Modified Watson Correlation
Temp.:
25 °C
Vapour pressure:
0 Pa
Remarks on result:
other: VP = 3.2E-19

The vapour pressure was estimated to be 3.2E-19 Pa at 25°C.

Conclusions:
VP = 3.2E-19 Pa
Executive summary:

The vapour pressure was estimated using EEC- Directive 92/69 A.4 Modified Watson Correlation to be 3.2 x 10E-19 Pa at 25°C.

From this it can be concluded that the vapour pressure of the test substance is too low to have any relevant effect on the environment .

Description of key information

Key value determined using EU Method A4.

Key value for chemical safety assessment

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

Additional information

The vapour pressure was estimated using the Modified Watson Correlation to be 3.2E-19 Pa at 25°C. From this it can be concluded that the vapour pressure of the test substance is too low to have any relevant effect on the environment.