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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Description of key information

The vapour pressure was tested according to the OECD Guideline for the Testing of Chemicals, "Vapor Pressure: Gas saturation method (TG104)"
The vapor pressure of the test substance could not be determined since measured concentration in a trapping solution was lower than the detection limit. The limit value of 0.00000543 hPa was calculated based on the detection limit of HPLC.

Key value for chemical safety assessment

Vapour pressure:
0 hPa
at the temperature of:
80 °C

Additional information

Based on the calculated vapour pressure OBSH is not volatile