Registration Dossier
Registration Dossier
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EC number: 275-073-7 | CAS number: 70969-70-9
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:
- 2011-12-07
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- other: ISO 1392
- GLP compliance:
- no
- Type of method:
- method to determine freezing temperature
- Key result
- Melting / freezing pt.:
- < -20 °C
- Atm. press.:
- ca. 1 atm
- Conclusions:
- Solidification point: <-20 °C
- Executive summary:
In a guideline similar test (ISO 1392 method was employed), the solidification point of the liquid test substance was determined to be below -20 °C.
Reference
The substance is liquid under room temperature, so solidification point was determined instead of melting point.
Description of key information
Solidification point: <-20°C
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- -20 °C
Additional information
The solidification point was determined to be lower than -20 °C, which is consistent with its liquid state under room temperature.
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