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Physical & Chemical properties

Vapour pressure

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Description of key information

2.35 hPa at 20 °C

Key value for chemical safety assessment

Vapour pressure:
2.35 hPa
at the temperature of:
20 °C

Additional information

The vapour pressure of diethyl ether--boron trifluoride was measured within two BASF studies (2.35 hPa at 20°C; BRU 94.233 from 08.03.1994 and 2,5 hPa at 20°C; BRU 89.050 from 02.03.1989) which are both scientifically acceptable and were performed according to a BASF standard method (dynamic method). The vapour pressure was reported to be 2.7 hPa at 20°CmPa at 20°C in GESTIS which is a generally accepted data base based on experimental values.

Thus the vapour pressure derived from the BASF study BRU 94.233; 2.35 hPa at 20°C is regarded to be the most reliable for diethyl ether--boron trifluoride.