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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Auto flammability

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Administrative data

Link to relevant study record(s)

Description of key information

The auto-ignition temperature of  (Z)-octadec-9-enol is expected to be >250°C at 1013 hPa 

Key value for chemical safety assessment

Additional information

There is no measured auto-ignition temperature for the submission substance. However, auto-ignition temperature has been assessed based on available data for hexadecan-1 -ol and octadecan-1 -ol. Hexadecan-1-ol and Octadecan-1-ol have measured auto-ignition temperature values of 272°C at 1013 hPa and 269°C at 1013 hPa respectively with the use of a closed-cup method in accordance with ASTM E 659-78 (2005) test method. The results are considered to be reliable and are used as weight of evidence that the auto-ignition temperature of the submission substance is expected to be >250°C at 1013 hPa.