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Physical & Chemical properties

Water solubility

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Endpoint:
water solubility
Data waiving:
study technically not feasible
Justification for data waiving:
the study does not need to be conducted because the substance is hydrolytically unstable at pH 4, 7 and 9 (half-life less than 12 hours)
Justification for type of information:
According to hydrolysis test results, the hydrolysis rate is estimated to be within 30 minutes. The hydrolysis products have been identified to be 2-propanol, octyl alcohol, octyl phosphate and titanium dioxide.
The properties of the target substance would lie in the hydrolysis products.
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Qualifier:
no guideline available
Principles of method if other than guideline:
Handbook value. Experiemental details not described.
GLP compliance:
not specified
Type of method:
other: not specifed.
Key result
Temp.:
25 °C
pH:
ca. 7
Remarks on result:
completely miscible
Conclusions:
2-propanol is completely miscible with water at 25°C according to literature.

Description of key information

Key value for chemical safety assessment

Water solubility:
1 000 g/L
at the temperature of:
25 °C

Additional information