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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:
2014
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Justification for type of information:
Guideline method conducted in a reliable laboratory within the spirit of GLP, but without CLP certification.
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 103 (Boiling Point)
Principles of method if other than guideline:
Differential scanning calorimetry was the methodology applied.
GLP compliance:
no
Type of method:
differential scanning calorimetry
Key result
Atm. press.:
101.3 kPa
Decomposition:
yes
Decomp. temp.:
200 °C

ZWA 5496 did not having a boiling point. It began to degrade/evaporate after reaching 200 oC as noted using differential scanning calorimetry.

Conclusions:
A boiling point for the test stubstance was not technically possible to determine; the temperature at which the substance began degrading/evaporating was 200 °C.

Description of key information

No boiling occurred; degrades at 200 oC.

Key value for chemical safety assessment

Additional information

Differential scanning calorimetry showed degradation and evaporation beginning at 200 oC.