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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Description of key information

melting range: 144 - 158°C (OECD TG 102; differential scanning calorimetry / capillary method; RL1; no GLP)

Key value for chemical safety assessment

Additional information

The melting point of Undecylenamidopropyl Betaine was determined according to OECD guideline 102 by differential scanning calorimetry and the capillary method. A melting range of 144 -158 °C was determined.