Registration Dossier
Registration Dossier
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EC number: 288-293-3 | CAS number: 85711-34-8
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:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Version / remarks:
- May 2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Version / remarks:
- July 1995
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- capillary method
- Key result
- Melting / freezing pt.:
- 90 °C
- Atm. press.:
- 983 hPa
Reference
The shrunken sample begins to collapse downwards and liquefies at 85.6-85.8 °C.
A complete meniscus is formed at the surface, but an appreciable amount of the sample remains solid at 88.8-88.9 °C.
There are no solid particles at 89.9-90.0 °C.
Description of key information
melting point 90 °C at 983 hPa (OECD 102, EU A.1)
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 90 °C
Additional information
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