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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Key information:
Boiling point = 370.65 ± 0.5 °C; boiled with decomposition (DSC) [Safepharm, 2007; Read-across data from C8 isomer]
Further information:
1) Boiling point = 346.85 ± 0.5 °C; boiled with decomposition [Safepharm, 2007; Read-across data from C4 isomer]
2) Boiling point = 456.4 °C [calculated for C9 constituent of isomeric mixture, EPIWIN, Chemservice S.A., 2011]

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
370.65 °C

Additional information

Key value: Boiling point of the target UVCB substance is expected to be close to that of "C8" substance (CAS 144429 -84 -5).