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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Flash point

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Administrative data

Link to relevant study record(s)

Description of key information

In a GLP-compliant study in accordance with UN-MTC Section 32.4, EC A.9, ASTM D93, ASTM D7094 and ISO 3679 using the Pensky-Martens closed-cup method, the flash point of TEAH 35% in water has been determined as > 100°C. 

Key value for chemical safety assessment

Additional information

Key value for tetraethylammonium hydroxide: not applicable (solid)

Key value for the registered substance: 100 °C