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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Boiling point

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Administrative data

Link to relevant study record(s)

Description of key information

No studies are available and a study is not required.

Key value for chemical safety assessment

Additional information

In accordance with Section 7.3, column 2, of Annex VII of REACH, a boiling point study is not required for solids that either melt above 300 °C or decompose before boiling. Magnesium carbonate is a solid at room temperature which melts at temperatures in excess of 450 °C. Hence, a boiling point study is not required for this substance.