Registration Dossier
Registration Dossier
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EC number: 619-447-3 | CAS number: 99607-70-2
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:
- 1994-10-03 - 1994-10-05
- 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
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- capillary method
- Melting / freezing pt.:
- 69.4 °C
- Atm. press.:
- ca. 1 atm
- Decomposition:
- no
- Remarks on result:
- other: at ambient pressure
- Conclusions:
- The study is considered to be adequate and reliable.
- Executive summary:
Melting point (pure grade substance): 69.4 °C
Reference
Description of key information
Melting point (Das, pure grade substance): 69.4 °C
Melting range (Rodler, technical grade substance): 61.4 °C - 69.0 °C
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 69.4 °C
Additional information
Two guideline studies are available. Both are considered to be reliable and adequate. The study with pure grade substance is considered more relevant, and is carried forward for use in risk assessment, classification and labelling.
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