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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Melting point / freezing point

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Administrative data

Link to relevant study record(s)

Description of key information

The melting point of MV 31 is ≤ -100 °C.

Key value for chemical safety assessment

Additional information

The substance was cooled down to -100 °C, but the test substance did not solidify during the test. Therefore, this study sets an upper limit on the possible melting point. This study was conducted in accordance with EC no. 92/69/EEC, Part A.1: "Melting/Freezing Temperature" and is compliant with GLP standards. Therefore this study is classified as reliable without restrictions.