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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Boiling point

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Administrative data

Link to relevant study record(s)

Description of key information

- >400 degrees Celsius at 762 mm Hg

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
400 °C

Additional information

The boiling point of Phosflex 61B was determined using a Büchi metlingpoint device according to OECD Guideline 102 and EPA OPPTS 820.7220 under GLP. The boiling point at 762 mm Hg was found to be > 400 degrees Celsius: samples turned dark amber .