Registration Dossier
Registration Dossier
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EC number: 500-147-5 | CAS number: 61788-85-0 1 - 6.5 moles ethoxylated
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
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Version / remarks:
- internal method G2801 DROP POINT (AFTER 24 HOURS)
- Principles of method if other than guideline:
- drop point is measured with Mettler drop point apparatus (Mettler Toledo melting point apparatus FB83HT (MP6))
- Type of method:
- other: drop point
- Melting / freezing pt.:
- 38 °C
- Remarks on result:
- other: drop point is measured
- Conclusions:
- The drop point of the substance is 38 °C
Reference
The results are based on 2 runs: The drop point was assessed at 37.6 and 37.5 °C
Differential Scanning Calometry gave a melting curve with a series of broad inflections from which it was impossible to infer a melting point from, hence the drop point was chosen to establish its melting point.
Description of key information
The drop point of the substance is 38 °C
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 38 °C
Additional information
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