Registration Dossier
Registration Dossier
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EC number: 411-280-2 | CAS number: 74091-64-8 MR-8A; MR-N2; NBDI
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:
- July 9, 1992 - July 13, 1992
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- thermal analysis
- Melting / freezing pt.:
- < -73.5 °C
- Atm. press.:
- 1 atm
- Decomposition:
- no
- Sublimation:
- no
- Remarks on result:
- other: Solidification point is not detectable when cooling the substance down to -73,5 °C
- Conclusions:
- The freezing point of the substance is below -73,5 °C.
- Executive summary:
In accordance with EC-Guideline A.1. (84/449/EEC), the freezing point of the substance was determined. It was determined that the freezing point is not detectable when cooling the substance down to -73,5 °C.
Reference
Description of key information
In accordance with EC-Guideline A.1. (84/449/EEC), the freezing point of the substance was determined. It was determined that the freezing point is not detectable when cooling the substance down to -73,5 °C.
Key value for chemical safety assessment
Additional information
Value used for CSA: < -73.5 °C at 1013 hPa
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