Registration Dossier
Registration Dossier
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EC number: 204-794-1 | CAS number: 126-58-9
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:
- 2006-09-13
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- GLP compliance:
- no
- Type of method:
- capillary method
- Key result
- Melting / freezing pt.:
- 492 K
- Atm. press.:
- 1 013 mBar
- Decomposition:
- no
- Sublimation:
- no
- Remarks on result:
- other: mean value of three differnt capillary measurements
- Key result
- Melting / freezing pt.:
- 219 °C
- Atm. press.:
- 1 013 mBar
- Decomposition:
- no
- Sublimation:
- no
- Remarks on result:
- other: mean value of three different capillary measurements
- Conclusions:
- Melting Point: 492 K (218.6 °C)
- Executive summary:
The melting temperature of Di-Pentaerythritol was determined by capillary method in accordance with OECD guideline 102. The melting temperature of the test substance is 218.6 °C (492 K).
Reference
X value: 218.4 ºC
Y value: 218.5 ºC
Z value: 218.9 ºC
Description of key information
Melting point: 492 K (218.6 °C)
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 218.6 °C
Additional information
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