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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways


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Administrative data

Link to relevant study record(s)

Description of key information

Based upon data from a structurally similar compound, the test substance is expected to be hydrolytically stable under acidic, neutral and basic conditions.

Key value for chemical safety assessment

Half-life for hydrolysis:
1 yr
at the temperature of:
25 °C

Additional information

No hydrolysis study with the test substance is available. An OECD Guideline 111 study with Ethaneperoxoic acid, reaction products with 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl thiocyanate and 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl thiocyanate was used as a read across to fulfill the data gap for the test substance. The underlying hypothesis supporting read-across includes the following: <NEED TO ADD JUSTIFICATION. Additional documentation, provided within the IUCLID Assessment Reports section, supports the read-across approach.>


The preliminary study showed that after 5 days at pH 4, 7 and 9 and 50°C less than 10% hydrolysis had occurred, equivalent to half-life times (T1/2) of greater than one year under conditions more representative of the environment (25°C). The test substance was found to be hydrolytically stable under acidic, neutral and basic conditions.