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:
from July 25, 2007 to September 5, 2007
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.2 (Boiling Temperature)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
differential scanning calorimetry
Boiling pt.:
> 640 °C
Atm. press.:
ca. 1 atm
Decomposition:
no
Remarks on result:
other: The substance does not boil in the temperature range 30-640ºC.
Executive summary:

The boiling temperatures of the test substance was determined.

The Differential Scanning Calorimetry method was used.

The procedures used in the study were in accordance with:

Method A.2 - Boiling Temperature (1.4.7. Differential scanning calorimetry), Directive 92/69/EEC. Published in OJ No L , December 1992.

No endothermic peak corresponding boiling of the test substance was recorded in the tested temperature range from 30 to 640ºC.

Definite values of boiling temperature of the test substance, Humic acids, sodium salts, could not be determined in the tested temperature range 30 to 640ºC.

Description of key information

Method A.2 - Boiling Temperature (1.4.7. Differential scanning calorimetry), Directive 92/69/EEC. Published in OJ No L , December 1992. 
GLP study

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
913 K

Additional information

No endothermic peak corresponding melting of the test substance was recorded in the tested temperature range from 30 to 640ºC.

Definite values of boiling temperature of the test substance, Humic acids, sodium salts, could not be determined in the tested temperature range 30 to 640ºC.