Registration Dossier
Registration Dossier
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EC number: 941-628-3 | CAS number: 1263184-87-7
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 Oct 2014 to 30 Oct 2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Version / remarks:
- July 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Version / remarks:
- May 2008
- Deviations:
- no
- GLP compliance:
- no
- Remarks:
- The study was carried out in a laboratory accredited under GLP, however the study itself was not subject to GLP audit
- Type of method:
- differential scanning calorimetry
- Key result
- Melting / freezing pt.:
- 150.9 °C
- Atm. press.:
- > 101.3 - < 101.5 kPa
- Remarks on result:
- other: Relative standard deviation: 0.35%
- Conclusions:
- In a valid, reliable and conclusive study according to OECD TG 102 (1995) and Method A1 (EC) No 440/2008, the melting temperature of the test item was determined to be 150.9 °C (424.0 K). at 101.3 to 101.5 kPa.
- Executive summary:
The study was performed to determine the melting temperature of the test item according to OECD TG 102 (1995) and Method A1 (EC) No 440/2008. The mean melting temperature of the test item was 150.9 °C (424.0 K), with a relative standard deviation of 0.35 % from the four determinations performed. Atmospheric pressure was 101.3 to 101.5 kPa.
Reference
Thermographic Data, Determination 1 - 4
- Endotherm onset temperature 1: 150.08 °C (423 K)
- Endotherm onset temperature 2: 150.99 °C (424 K)
- Endotherm onset temperature 3: 151.22 °C (424 K)
- Endotherm onset temperature 4: 151.12 °C (242 K)
Description of key information
150.9 °C (424.0 K), OECD 102, differential scanning calorimetry (DSC), O'Connor 2014
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 150.9 °C
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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