Registration Dossier
Registration Dossier
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EC number: 500-465-4 | CAS number: 160901-28-0 1 - 2.5 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
- Study period:
- 23 May - 3 Aug 2012
- 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:
- differential scanning calorimetry
- Melting / freezing pt.:
- >= -64 - <= 145 °C
- Remarks on result:
- other: Melting area of crystalline subcomponents
Reference
Details:
The test item shows a melting area of crystalline subcomponents between -64 °C and 145 °C (in the 1. and 2. heating run) according to the definition in the OECD Guideline 102 (mean value from repeat determinations; 1st melting from the subcomponent).
-65 °C - 146 °C (from first measurement)
-63 °C - 142 °C (from second measurement)
-64 °C - 146 °C (from third measurement)
The 1st cooling run shows a cristallization at 99 °C.
Description of key information
-64 - 145 °C
Key value for chemical safety assessment
Additional information
The melting point of the substance was determined by Differential Scanning Calorimetry according to OECD Guideline 102.
The melting range given corresponds to the melting area of crystalline subcomponents.
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