Registration Dossier
Registration Dossier
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EC number: 214-302-7 | CAS number: 1120-24-7
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:
- 1/2010-5/2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- According to the OECD Guideline 102 and ASTM method E 537-86
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM E 537-86
- Principles of method if other than guideline:
- Differential scanning calorimetry (DSC)
- GLP compliance:
- no
- Type of method:
- thermal analysis
- Remarks:
- DSC
- Key result
- Melting / freezing pt.:
- -33 °C
- Decomposition:
- ambiguous
- Conclusions:
- The melting point was -33ºC ± 0.1ºC
- Executive summary:
The melting point in a study according to OECD guideline 102 and ASTM method E 537-86 was -33ºC ± 0.1ºC.
Reference
Accuracy +/- 0.1ºC
Description of key information
Melting point: -33ºC ± 0.1ºC
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- -33 °C
Additional information
The melting point in a study according to OECD guideline 102 and ASTM method E 537-86 was -33 °C ± 0.1 °C.
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