Registration Dossier

Physical & Chemical properties

Auto flammability

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
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
Justification for type of information:
In accordance with Column 2 of REACH Annex VII, the self-ignition properties study (required in Section 7.12) does not need to be conducted as the substance is a solid with melting point less than 160°C, and is completely molten up to this temperature, since the melting process is endothermic and the substance-air surface is drastically reduced.
Conclusions:
In accordance with Column 2 of REACH Annex VII, the self-ignition properties study (required in Section 7.12) does not need to be conducted as the substance is a solid with melting point less than 160°C, and is completely molten up to this temperature, since the melting process is endothermic and the substance-air surface is drastically reduced.
Executive summary:

In accordance with Column 2 of REACH Annex VII, the self-ignition properties study (required in Section 7.12) does not need to be conducted as the substance is a solid with melting point less than 160°C, and is completely molten up to this temperature, since the melting process is endothermic and the substance-air surface is drastically reduced.

Description of key information

Auto flammability: Inapplicable to the substance based on melting point <160°C, 2019.

Key value for chemical safety assessment

Additional information

In accordance with Column 2 of REACH Annex VII, the self-ignition properties study (required in Section 7.12) does not need to be conducted as the substance is a solid with melting point less than 160°C, and is completely molten up to this temperature, since the melting process is endothermic and the substance-air surface is drastically reduced.