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Physical & Chemical properties

Water solubility

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Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2010-09-16 to 2010-10-14
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment
Remarks:
Initially intended to be tested according to OECD 105 Flask Method, but the high solubility of the test substance necessitated a modification and a company SOP be used.
Qualifier:
according to guideline
Guideline:
other: BASF SOP STD/001
Deviations:
not specified
Principles of method if other than guideline:
Test substance and water were mixed in three different ratios, shaken, and stored overnight at 20 °C. Observations were made by visual inspection for miscibility.
GLP compliance:
no
Type of method:
other: Visual method
Specific details on test material used for the study:
- Name as cited in study report: Polyetheramine D 230
- Color: colorless
- Lot/Batch number: 000STD77L0
- Test substance receipt: 2010-09-16
- Analytical Purity: 100%
Key result
Remarks on result:
other: The test item is miscible with water at room temperature (23°C) and at 20°C in any ratio.
Details on results:
- All mixtures were clear and colorless.
- The test mixtures were stored for 24 hours at 20 °C. No change of the appearance at 23 °C was observed.
- The test substance is miscible with water at 20 and 23 °C in any ratio.
Conclusions:
The test substance is miscible with water at 20 and 23 °C in any ratio.

Description of key information

The test substance is miscible with water at 20 and 23°C in any ratio (BASF, 2010).

Key value for chemical safety assessment

Water solubility:
100 000 mg/L
at the temperature of:
20 °C

Additional information

- All mixtures were clear and colorless.

- The test mixtures were stored for 24 hours at 20°C. No change of the appearance at 23°C was observed.

- The test substance is miscible with water at 20 and 23°C in any ratio.