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Diss Factsheets

Physical & Chemical properties

Boiling point

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Administrative data

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Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
7.8.2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.2 (Boiling Temperature)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
differential scanning calorimetry
Key result
Atm. press.:
99 kPa
Decomposition:
yes
Decomp. temp.:
200 °C
Conclusions:
The water evaporation was observed between start temperature and 200°C, after that the decomposition of the test substance started.
Any peaks correspond to the boiling of the test substance was not observed to the temperature at whitch the thermal decomposition started.
Executive summary:

Boiling temperature of the test substance Reactive Red 45:1 was investigated.

The Differential Scanning Calorimetry method was used.

Decomposition of the test substance was observed above 200°C, i.e. 473K.

Boiling of the test substance was not observed below the temperature at which decomposition started.

Boiling temperatureof the test substance Reactive Red 45:1, could not be determined because of thermal degradation of the test substance.

Description of key information

Boiling temperature of the test substance, Reactive Red 45:1 could not be determined because of thermal degradation of the test substance, which started at 200°C.

Key value for chemical safety assessment

Additional information

Boiling temperature of the test substance Reactive Red 45:1 was investigated. The Differential Scanning Calorimetry method was used. Decomposition of the test substance was observed above 200°C, i.e. 473K. Boiling of the test substance was not observed below the temperature at which decomposition started.