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Boiling point

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Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
March 23, 2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling point/boiling range)
Principles of method if other than guideline:
SOP - STR 028
GLP compliance:
no
Type of method:
differential scanning calorimetry
Decomposition:
yes
Decomp. temp.:
> 244 °C

Between 25 and 160 °C there is a release of imbibition/crystallisation water. Between 244-423 °C it has been registered an exothermic effect (onset = 282.3 °C, enthalpy = 1673 J/g).

Conclusions:
The substance decomposes before boiling.
Executive summary:

Method

Differential Scanning Calorimetry (DSC) according to the OECD Test Guideline 103.

Results

Between 25 and 160 °C there is a release of imbibition/crystallisation water. Between 244-423 °C it has been registered an exothermic effect (onset =  282.3 °C, enthalpy = 1673 J/g).

Conclusion

The substance decomposes before boiling.

Description of key information

The substance decomposes before boiling.

Key value for chemical safety assessment

Additional information

 The substance was tested according to the method described into the OECD 103 Guideline. The substance decomposes before melting or boiling at temperature above 244 °C.