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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 MeFBSA is in the range of 37.9 - 40 °C (capillary method)

Key value for chemical safety assessment

Additional information

The melting point of MeFBSA was examined for two different lots using the same capillary melting point apparatus (Büchi B-545). The two melting points were 37.9 °C and 40 °C. No guideline was cited, but the capillary method is accepted within OECD 109. Neither was GLP compliant, and both were considered reliable with restrictions. As no reason was found to prefer one value, the melting point was reported as the range bound by the two measurements.