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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The water solubility of HHCB was determined to be 1.65 mg/l at 25°C using OECD TG 105 in a study equivalent to OECD TG 105 using the shake flask method.

Key value for chemical safety assessment

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

Additional information

The water solubility of HHCB was found to be 1.65 mg/l at 25°C and pH 7 in a study performed according to OECD guideline 105 and following GLP using the flask method. Another study (Artola-Garicano, 2002, Distribution behaviour of polycyclic musks in sewage treatment plants and in biotat, Thesis), reported a value of 2.3 mg/l at 20°C, determined according to OECD guideline 105. As this study was not performed under GLP, it is considered a supporting.