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Physical & Chemical properties

Vapour pressure

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Description of key information

Vapour pressure:
1) 13 mbar (25°C, peer-reviewed internet database)
2) 9.4 mm Hg ≙ 12.53 mbar (25°C, handbook data)
3) 11.6 Torr ≙ 15.46 mbar (25°C, QSAR estimation, ACD Labs software v11.02, Authoritative secondary source)

Key value for chemical safety assessment

Vapour pressure:
13 hPa
at the temperature of:
25 °C

Additional information

The key value for chemical safety assessment was chosen as 13 mbar (≙ 13hPa), as this value was derived from a peer-reviewed database, presumably experimental. Further, the other values (from handbook and calculated) differ only slightly, whereby the calculated one clearly indicates that despite its consistency with the other results QSAR estimation is less relevant for this substance.