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

 

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IC

Perfluorobutane sulfonic acid (PFBS), its salts and related substances

EC / List no.: -

CAS no.: -

Mol. Formula:

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Key datasets

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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):

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Substance names and other identifiers

Regulatory process names
Perfluorobutane sulfonic acid (PFBS), its salts and related substances
Other
Perfluorobutane sulfonic acid (PFBS), its salts and related substances
Other
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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
1,1,2,2,3,3,4,4,4-nonafluoro-N-(2-hydroxyethyl)-N-methylbutane-1-sulphonamide 252-043-1 34454-97-2 Expert judgement (ECHA)
N,N,N-triethylethanaminium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate 700-536-1 25628-08-4 Expert judgement (ECHA)
1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonic acid 206-793-1 375-73-5 Expert judgement (ECHA)
1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonyl fluoride 206-792-6 375-72-4 Expert judgement (ECHA)