Substance Information

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REACH Registration data can be found in the new ECHA CHEM database. The old ‘Registered substance factsheets’ will be available on this web site during the transition period but have not been updated since 19 May 2023. More


Substance Infocard


undecafluorohexanoic acid and its inorganic salts

EC / List no.: -

CAS no.: -

Mol. Formula:

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Key datasets


Regulatory context

Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to ECHA. This substance has been found in the following regulatory activities (directly, or inheriting the regulatory context of a parent substance):

CLP - Classification, Labelling and Packaging
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Substance names and other identifiers

Regulatory process names
undecafluorohexanoic acid and its inorganic salts
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Group members

This entry / group of substance has the following member substances:

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Name EC / List no. CAS no. Association
Undecafluorohexanoic acid 206-196-6 307-24-4 Official source
Ammonium undecafluorohexanoate 244-479-6 21615-47-4 Official source
Sodium undecafluorohexanoate 220-881-7 2923-26-4 Official source