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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Remarks:
GLP
Qualifier:
according to guideline
Guideline:
OECD Guideline 105 (Water Solubility)
GLP compliance:
yes (incl. QA statement)
Type of method:
column elution method
Water solubility:
3.1 mg/L
Temp.:
20 °C
Remarks on result:
other: The solubility of the test item 2-Ethylhexyl methacrylate was determined to be 3.01 mg/L at 30 ± 0.5 °C and 3.07 mg/L at 20 ± 0.5 °C
Conclusions:
In a valid guideline study using the columns elution method the solubility of 2-EHMA in water was determined to be 3.1 mg/L at 20 °C.
Executive summary:

In a valid guideline study using the columns elution method the solubility of 2-EHMA in water was determined to be 3.1 mg/L at 20 °C.

Description of key information

3.1 mg/L at 20°C, Lange 2009, OECD 105 (column elution method)

Key value for chemical safety assessment

Water solubility:
3.1 mg/L
at the temperature of:
20 °C

Additional information

The key study (Lange, 2009) reports a value of 3.1 mg/L at 20°C. This value is also consistent with a category QSPR for water solubility for the lower alkyl methacrylate category.