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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Flash point

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Administrative data

Link to relevant study record(s)

Description of key information

Three independent studies are available on the flash point of 44-PD (CAS nr 101-96-2). All studies give similar results. In the fire protection guide the flash point is 132 °C, in the study by Flexsys the flash point is estimated to be between 137 and 148 °C and according to the ASTM Standard Test Method the flash point is 143°C. Therefore the flashpoint is estimated to be > 132 and < 148 °C (at atmospheric pressure).

Key value for chemical safety assessment

Flash point at 101 325 Pa:
140 °C

Additional information