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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Type of information:
read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
key study
Justification for type of information:
The rational eto read across the data is attached in section 13.
Reason / purpose for cross-reference:
read-across source
Auto-ignition temperature:
390 °C
Atm. press.:
1 019 hPa
Remarks on result:

Results concerning ignition and corresponding time-lags: not given in the study report.

Using ASTM-E 659, the auto-ignition temperature of 1,4-H6XDI at 1019 hPa was determined to be 390°C. This result is read across to 1,3-H6XDI.

Description of key information

The auto-ignition temperature of 1,4 -H6XDI was determined to be 390°C. This result is read across to 1,3-H6XDI.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
390 °C

Additional information

Determined using ASTM-E 659.