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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Basic data given
no guideline followed
Principles of method if other than guideline:
The experiment was conducted in sealed stainless steel centrifuge tubes. An excess of the compound was added to a tube containing distilled water, and the tube was sealed and allowed to equilibriate at 25°C with constant or intermittent shaking. Equilibration was generally complete within 1 week. The mixture was then centrifuged at 10 000 rpm for 60 min in a head preequilibriated to 25°C, following which aliquots of the solution were removed for analysis either with a pipet or, for more volatile compounds such as chloroform, with a syringe. The entire procedure was carried out at least twice and each analysis was also conducted in duplicate. The substance was analysed with LSC (liquid scintillation counting).
GLP compliance:
Type of method:
flask method
Water solubility:
ca. 155.8 mg/L
25 °C
Remarks on result:
other: pH not reported
Interpretation of results: moderately soluble (100-1000 mg/L)
The water solubility of the substance was determined to be 155.8 mg/L at 25°C.
Executive summary:

The water solubility of the substance was determined via flask method to be 155.8 mg/L at 25°C.

Description of key information

The water solubility of the substance was determined to be 155.8 mg/L at 25°C.

Key value for chemical safety assessment

Water solubility:
155.8 mg/L
at the temperature of:
25 °C

Additional information

There are several valid results available for the water solubility of the substance. As worst case the highest value was taken as key study.