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Vapour pressure

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vapour pressure
Type of information:
Adequacy of study:
key study
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model, but not (completely) falling into its applicability domain, with adequate and reliable documentation / justification
The scientific validity of the (Q)SAR model has been established in accordance with the OECD Principles for (Q)SAR Model Validation.
Justification for type of information:
QSAR prediction
Principles of method if other than guideline:
QMRF and QPRF are attached in IUCLID
GLP compliance:
not specified
Type of method:
other: QSAR
25 °C
Vapour pressure:
0 Pa
Remarks on result:
other: = 3.68E-07 mm Hg (Modified Grain Method)

Supporting documentation is provided in the attached QPRF and QMRF.

The vapour pressure of the test substance was estimated to equal 0.000049 Pa.
Executive summary:

A vapour pressure of 3.68E-07 mmHg (Modified Grain Method) was estimated for the test substance using the estimated boiling point of 328.07°C and measured melting point of 142.4°C. This equates to a VP of 4.9E-05 Pa.

Description of key information

3.68E-07 mm Hg (Modified Grain Method) estimated using the estimated BP of 328.07°C and measured MP of 142.4°C

Key value for chemical safety assessment

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

Additional information

The estimated VP of 3.68E-07 mm Hg equates to 0.000049 Pa

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