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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Study period:
2011
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Remarks:
The main study was not conducted as preliminary tests indicated that the water solubility is > 100 g/l under the given conditions.
Qualifier:
according to guideline
Guideline:
OECD Guideline 105 (Water Solubility)
GLP compliance:
yes
Type of method:
flask method
Water solubility:
>= 100 g/L
Temp.:
20 °C
pH:
5.6

 Sample name        Solubility  pH   
 Measure value  Averate
 Sample a   100 g/L and above     100 g/L and above  5.47
 Sample b   100 g/L and above  5.85
Conclusions:
Interpretation of results: miscible
In conclusion, a water solubility value of >= 100 g/L at 25°C, pH 5.6 were obtained for 3-methoxy-3-methyl-butan-1-ol using the flask method.

Description of key information

Water solubility: miscible (>= 100 g/l at 20°C)

Key value for chemical safety assessment

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

Additional information

The substance is fully miscible with water.

A water solubility of >= 100 g/L at 20°C was obtained from a study, conducted according to an appropriate test protocol and in compliance with GLP. A key value of 100 g/L is used in the chemical safety assessment for compatibility reasons with EUSES 2.1