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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Vapour pressure

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Link to relevant study record(s)

Description of key information

Data from Huntingdon Life Sciences (2004) and Shell (2009) are available for two of the streams in this category (68477-35-0: 450 hPa at 20°C and 68476-55-1: 585 hPa at 25°C and 1110 hPa at 38°C).

The vapour pressure of streams in this category range from 450 hPa at 20°C to 1110 hPa at 38°C.

The result available for the streams in the category at the standard temperature of 20°C has been used as the key value.

Key value for chemical safety assessment

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

Additional information