Registration Dossier

Physical & Chemical properties

Boiling point

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2010-02-12
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Comparable to guideline study with acceptable restrictions (e.g. non-GLP)
Qualifier:
according to
Guideline:
other: DIN 53171
Version / remarks:
Bestimmung des Siedeverhaltens (Siedebereich und Siedeverlauf)
GLP compliance:
no
Other quality assurance:
other: The laboratory complied with a quality management system according to DIN EN ISO 9001 : 2008 and DIN EN ISO 14001 : 2005.
Type of method:
distillation method
Remarks:
DIN 53171
Key result
Boiling pt.:
>= 268 - < 306 °C
Atm. press.:
1 013 hPa
Remarks on result:
other: Decomposition started at approx. 300 °C after distillation of >= 94%
 Destilliertes Volumen (%)   Temperatur Messung 1 (°C)   Temperatur Messung 2 (°C)   MW(°C) 
 Siedebeginn   268   272     
 1   270   273   272 
 2   271   274   273 
 5   272   274   273 
 50   277   279   278 
 85   286   289   286 
 95   -   306     
     Siedeende bei 94 % durch Zersetzung   Siedeende bei 97 % durch Zersetzung     
Conclusions:
A boiling range between 268 °C and approx. 300 °C at 1013 hPa was determined before the material starts decomposition.
Executive summary:

The boiling point was determined according to DIN 53171 from two replicate measurements. The measured temperatures were automatically corrected by the measuring system to a pressure of 1013 hPa. A boiling range between 268 °C and approx. 300 °C  at 1013 hPa was determined before the material starts decomposition.

The laboratory complied with a quality management system according to DIN EN ISO 9001 : 2008 and DIN EN ISO 14001 : 2005.

Description of key information

A boiling range between 268 °C and approx. 300 °C  was determined before material starts decomposition.

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
300 °C

Additional information

The boiling point was determined according to DIN 53171 from two replicate measurements. The measured temperatures were automatically corrected by the measuring system to a pressure of 1013 hPa. A boiling range between 268 °C and approx. 300 °C  at 1013 hPa was determined before the material starts decomposition.

The laboratory complied with a quality management system according to DIN EN ISO 9001 : 2008 and DIN EN ISO 14001 : 2005.