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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Type of information:
experimental study
Adequacy of study:
key study
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation
according to guideline
other: no guideline followed
GLP compliance:
Type of method:
flask method
Specific details on test material used for the study:
Methyl methacrylate from Ineos Acrylic, Batch No. 98/15, purity: > 99 %
Key result
Water solubility:
15.3 g/L
20 °C
ca. 7

Study was performed without adjustment of pH value.

Using a valid scientific method the water solubility of methyl methacrylate the substance is 15.3 g/l at 20°C.
Executive summary:

Using a valid scientific method the water solubility of methyl methacrylate is 15.3 g/l at 20°C.

Description of key information

15.3 g/L at 20 °C

Key value for chemical safety assessment

Water solubility:
15.3 g/L
at the temperature of:
20 °C

Additional information