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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Water solubility

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Administrative data

Link to relevant study record(s)

water solubility
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because the substance is hydrolytically unstable at pH 4, 7 and 9 (half-life less than 12 hours)

Description of key information

The study is waived as the test substance was determined to be hydrolytically unstable under acidic, neutral and basic conditions, with a half-life of less than 10 minutes at 10ºC.

Key value for chemical safety assessment

Water solubility:
100 mg/L
at the temperature of:
22 °C

Additional information

The preliminary study showed that at each of pH 4, 7 and 9 and 10 ± 0.5ºC, greater than 50% hydrolysis had occurred after 10 minutes.

Based on the Acute toxicity test with Rare Minnow report, 100 mg/L at 22 °C is used in CSR.