Registration Dossier
Registration Dossier
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EC number: 500-155-9 | CAS number: 62362-49-6 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:
- 1 October 2018 to 14 March 2019
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- GLP compliance:
- yes
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- Purity: 100% (UVCB)
Appearance/Physical state: Solid, white pastille
Storage: Room temperature in the dark - Key result
- Melting / freezing pt.:
- >= 33 - <= 58 °C
- Remarks on result:
- other:
- Remarks:
- As a result of the initial low rate of enthalpy change during melting, the start and end temperatures could only be approximated.
- Conclusions:
- In a study conducted according to OECD 102, using differential scanning calorimetry, the melting point was determined to be in the range of approximately 33 - 58 deg.C.
- Executive summary:
The meltng temperature of the test item has been determined to be in the range of approximately 33 to 58 deg. C, by differential scanning calorimetry, designed to be compatible with Method A.1 Melting/Freezing Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008, and OECD Guidelines for Testing of Chemicals No. 102, 27 July 1995.
Reference
Description of key information
In a study conducted according to OECD 102, using differential scanning calorimetry, the melting point was determined to be in the range of approximately 33 - 58 deg.C.
Key value for chemical safety assessment
Additional information
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