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EC number: 701-127-0 | CAS number: -
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:
- 2013
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Date of inspection 2012-07-10; Date of signature 2012-11-30
- Type of method:
- method to determine freezing temperature
- Melting / freezing pt.:
- < -20 °C
- Conclusions:
- The freezing temperature of the test material was determined to be < minus 20.0 °C (253 K)
Reference
RESULTS
- Cooling data for determinations 1 and 2 are presented in Tables 3.1 and 3.2 (attached)
- Graphs of temperature (K) versus time (s) for determinations 1 and 2 are shown in Figures 3.1 and 3.2 (attached)
- The test material became slightly viscous during cooling.
Determination |
Freezing Point |
|
°C |
K |
|
Test 1 |
< minus 20.0 |
< 253 |
Test 2 |
< minus 20.0 |
< 253 |
Mean value |
< minus 20.0 |
< 253 |
Description of key information
Freezing temperature < minus 20.0 °C (OECD 102)
Key value for chemical safety assessment
Additional information
Freezing temperature equates to < 253 K
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