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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

Not self-igniting in the sense of regulation EC 440/2008, annex A.16. According to GHS the substance is classified as self-heating substance category 1.

Key value for chemical safety assessment

Additional information

At 157.0 °C, a temperature rise of the sample by 173 K was observed. However, as 400 °C was not reached, this is not to be interpreted as self-ignition according to regulation EC 440/2008, annex A.16. A positive result was obtained in a UN N.4 test using a 25 mm cube sample at 140°C.