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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:
14/09/1999 - 15/03/2000
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP, Guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling point/boiling range)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
Deviations:
no
GLP compliance:
yes
Type of method:
differential scanning calorimetry
Key result
Atm. press.:
100.2 kPa
Decomposition:
yes
Decomp. temp.:
208.3 °C
Remarks on result:
other: At atmospheric pressure of 100.2 kPa.

The sample was subject to a 10ºC / min temperature increase and exhibited two thermal events, one broad and one narrow. The narrow endothermic peak corresponds to the melting process of dinotefuran (107.2ºC). The broad endothermic peak having an extrapolated onset temperature of 208.3ºC was presumed to be due to decomposition owing to its broad and jagged nature.

Conclusions:
No boilling point was determined as decomposition of the test material occured before boiling.

Description of key information

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
208.3 °C

Additional information