Registration Dossier
Registration Dossier
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EC number: 208-645-1 | CAS number: 536-74-3
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:
- 29 Dec. 2020 to 22 Jan. 2021
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
- Justification for type of information:
- A non-GLP study was conducted according to a national standard method. but not considered critical for the assessment. The substance is not adequately identified and details in the test report are missing. This is not considered critical for the assessment . Therefore validation applies with acceptable restrictions.
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM D 1177
- GLP compliance:
- not specified
- Type of method:
- method to determine freezing temperature
- Key result
- Melting / freezing pt.:
- <= -46 °C
- Conclusions:
- The freezing point of test item was determined to be <= 46.0°C.
- Executive summary:
The freezing point of the test substance was determined in a non-GLP Study using the ASTM D 1177 method.
No freezing was observed down to the minimum test temperature of -46.0°C
Reference
Description of key information
Freezing Point <= -46°C.
No further testing is required .
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- -46 °C
Additional information
A reliable non-GLP experimental study was conducted according to a recognized ASTM method. It is considered as a key study.
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