Registration Dossier
Registration Dossier
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EC number: 226-241-3 | CAS number: 5332-73-0
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 21-07-2011
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- other: Preliminary estimate
- Specific details on test material used for the study:
- - Name of test material (as cited in study report): MOPA, 3-methoxypropylamine
- Physical state: Liquid
- Analytical urity: 99.4% by GC
- Purity test date: 12-04-2010
- Lot/batch No.: 9M603 - Key result
- Remarks on result:
- other: During the estimation stage of the water solubility analysis, the sample was found to have infinite solubility in water.
- Details on results:
- The substance was found to be completely miscible with water (testing 11.21 mg up to 24.324 g in 0.05 mL of water).
Since the estimated solubility was outside the measurement range of the analysis, the test was terminated. It is therefore concluded that MOPA has infinite solubility in water (estimated).
Temperature of measurement was not recorded; ambient conditions are anticipated. - Conclusions:
- The substance is concluded to be miscible with water in all proportions, under ambient conditions.
Reference
Description of key information
The test substance was determined to be miscible with water in all proportions under ambient conditions, in a GLP study according to the preliminary test as specified in test method EC A.6 (Shajad Younis, 2011).
Key value for chemical safety assessment
- Water solubility:
- 100 g/L
- at the temperature of:
- 20 °C
Additional information
The substance is miscible with water in all proportions. The bounded value of 100 g/L is used as the key value for chemical safety assessment, being the maximum value for water solubility as defined in the EUSES program.
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