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EC number: 226-241-3 | CAS number: 5332-73-0
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- 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.1 (Melting / Freezing Temperature)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- method to determine freezing temperature
- 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
- Melting / freezing pt.:
- < -20 °C
- Decomposition:
- no
- Sublimation:
- no
- Remarks on result:
- other: Atmospheric pressure not reported; ambient conditions are anticipated
- Conclusions:
- The freezing temperature of the substance was concluded to be below -20°C under ambient conditions.
Reference
In both runs no crystallisation was observed down to -25°C, therefore the test was terminated.
Description of key information
The freezing point of the test substance under ambient conditions was determined to be below -20°C in a GLP study according to test method EC A.1 (Shajad Younis, 2011).
Key value for chemical safety assessment
Additional information
The freezing point of the test item was determined to be <-20°C.
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