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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:
supporting study
Reliability:
2 (reliable with restrictions)
Justification for type of information:
QSAR prediction
Guideline:
other: REACH Guidance on (Q)SAR
Principles of method if other than guideline:
Modified Grain method
Type of method:
other: (Q)SAR
Temp.:
25 °C
Vapour pressure:
0.081 hPa

MPBPVP (v1.43) Program Results:

See attachment in Attached background material for more details.

Conclusions:
Vapour Pressure Estimations (25 deg C):
Selected VP: 0.061 mm Hg / 8.13 Pa (Modified Grain method)

Description of key information

Vapour Pressure: 0.0827 Torr / 0.110 hPa - Temp: 25°C [Calculated using Advanced Chemistry Development Software V11.02 (1994 -2018 ACD/Labs)]
Vapour Pressure estimation (25 deg C): 0.061 mm Hg / 0.0813 hPa (EPIWEB 4.11: Modified Grain Method)

Key value for chemical safety assessment

Vapour pressure:
0.11 hPa

Additional information

Both calculated / estimated values are close and estimation is so considered to be reliable.

Highest value: 0.110 hPa