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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Description of key information

Self-heating was determined according to Recommendations on the Transport of Dangerous Goods (5th edition) the manual of tests and criteria - Part III. N.4  test method for self-heating substances (United Nations New York and Geneva 2009).

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
142 °C

Additional information

Test substance (in the 100 mm cube) was placed in the furnace and covered with the net cubes. The furnace was set to 140 deg. C and the T was kept constant. Test duration was 24 hours of test T. After 24 hours of heat exposure the test substance was removed from the furnace and cooled down. The test T was achieved at 34 min and the test was terminated at 1475 min. Based on the key study results, the test substance did not undergo dangerous self-heating when tested in a 100 mm sample cube at 140 deg. C. It shall not be classified in division 4.2.