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Physical & Chemical properties

Boiling point

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Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
September 22, 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling Point)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.2 (Boiling Temperature)
Deviations:
no
GLP compliance:
no
Type of method:
differential scanning calorimetry
Key result
Decomposition:
yes
Decomp. temp.:
280 °C

The investigations showed that the test item started to melt at 150.8 °C (broad multi-stage endothermal effect) followed by decomposition. No boiling was observed.

Executive summary:

The test item Disperse Orange 73started to melt at 150.8 °C. Afterwards decomposition followed.

No boiling was observed.

Description of key information

The test item Disperse Orange 73 started to melt at 150.8 °C. Afterwards decomposition followed.

No boiling was observed.

Key value for chemical safety assessment

Additional information