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Physical & Chemical properties

Vapour pressure

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Reference
Endpoint:
vapour pressure
Type of information:
(Q)SAR
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Accepted calculation method. Calculation for representative constituents as indicated in section 1.2
Principles of method if other than guideline:
Calculation with use of SPARC online calculator v 4.6, self interaction physical process models for estimation of saturated vapour pressure.
GLP compliance:
no
Type of method:
other: QSAR
Temp.:
20 °C
Vapour pressure:
0.004 - 0.045 Pa
Remarks on result:
other: for representative constituents as indicated in section 1.2
QSAR result; transition/decomposition is not specified/reported. For detailed description of the model and its applicability, see "Any other information on materials and methods incl. tables".

Description of key information

0.00398 - 0.0447  Pa at 20 °C

Key value for chemical safety assessment

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

Additional information

The vapour pressure of the substance isononyl isononanoate was determined by QSAR calculation with SPARC (v4.6) for representative constituents as indicated in section 1.2.