Registration Dossier
Registration Dossier
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EC number: 248-580-6 | CAS number: 27619-97-2
Hydrolysis
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.
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