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:
11 July - 20 July 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 103 (Boiling Point)
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.2 (Boiling Temperature)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
differential thermal analysis
Specific details on test material used for the study:
- Test material: Balsalazide acid
- Batch number: 0400
- Expiry date: April 2019
- Storage: Room temperature
Key result
Decomposition:
yes
Decomp. temp.:
270.6 °C

The test material underwent an exothermic degradation at 270.6°C.

Conclusions:
Balsalazide acid underwent an exothermic degradation. Therefore, a definitive boiling point could not be determined.

Description of key information

The boiling point of the test item, Balsalazide acid was determined according to OECD Guideline 103 and EC Method A.2. The test material melted at 276.4°C, followed by an exothermic degradation.

Key value for chemical safety assessment

Additional information