Registration Dossier
Registration Dossier
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EC number: 444-860-9 | CAS number: 474510-57-1
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:
- 2003
- 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:
- - EEC Directive 92/69, A.1
- Deviations:
- not specified
- GLP compliance:
- yes
- Type of method:
- capillary method
- Melting / freezing pt.:
- 84.3 °C
- Atm. press.:
- 1 013 hPa
- Remarks on result:
- other: ± 0.5
- Conclusions:
- The melting point of test substance was determined to be 84.3°C at 1013 hPa
- Executive summary:
In this guideline (OECD 102) study conducted to GLP standards, the test material (EC 444-860-9) was determined to have a melting point of 84.3°C at 1013 hPa.
Reference
A total of 6 samples were heated with a heating rate of 3 K/min (from 45 °C to 75 °C) and with 1 K/min. (from 75 °C to 95 °C). All samples were completely molten between 83.7 °C and 84.9 °C. After the measurement the samples were slightly yellow but not completely transparent.
Description of key information
Study conducted to recognised testing guidelines with GLP.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 84.3 °C
Additional information
The melting point (84.3°C at 1013 hPa) was determined by capillary method 84.3°C at 1013 hPa
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