Registration Dossier
Registration Dossier
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EC number: 429-780-4 | CAS number: -
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 18 MAY 2009 - 30 JUL 2009
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Version / remarks:
- 1995
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- differential scanning calorimetry
- Boiling pt.:
- 351.2 °C
- Atm. press.:
- 1 013.3 hPa
- Conclusions:
- The mean boiling point of the test item at atmospheric pressure (1013.3 hPa) is 351.2 °C.
- Executive summary:
The boiling point of the sample was tested according to EU Method A.2 and OECD Guideline 103 in a non-GLP study. The mean boiling point of the test item at atmospheric pressure (1013.3 hPa) is 351.2 °C (of two determinations).
Reference
Two DSC-runs in aluminium crucibles with a hole showed an endothermic effect after melting in the temperature range 310 - 370 °C with an onset temperature of 351 °C. The onset temperature is derived from the intersection of the tangent line with the highest slope of the endothermic peak with the baseline.
For the correction of the boiling point to standard atmospheric pressure (1013.3 hPa) the equation, table and graphs of H.B. Hass and R.F. Newton in „CRC Handbook of Chemistry and Physics, 74th ed. 1993-1994", pages 15-16 and 15-17 were used.
Description of key information
The boiling point of the sample was tested according to EU Method A.2 and OECD Guideline 103 in a non-GLP study. The mean boiling point of the test item at atmospheric pressure (1013.3 hPa) is 351.2 °C (of two determinations).
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 351.2 °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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
