Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

relative self-ignition temperature (solids)
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because the substance is a solid having a melting point <= 160°C

Description of key information

According to Regulation (EC) No. 1907/2006, the study for determination of self ignition is not required for the solids having a melting point ≤160 °C. Basic Blue 145 decomposes above 375.8 K without melting before decomposition temperature, hence the study for self ignition was considered to be scientifically not necessary.

Key value for chemical safety assessment

Additional information

Scientifically not necessary as the substance decomposes at 375.8 K