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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:
from 2018-01-22 to 2018-05-24
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study
Reason / purpose:
reference to same study
Qualifier:
according to
Guideline:
OECD Guideline 103 (Boiling Point)
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.2 (Boiling Temperature)
Deviations:
no
Qualifier:
according to
Guideline:
EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
Deviations:
no
GLP compliance:
no
Type of method:
differential scanning calorimetry
Key result
Decomposition:
yes
Decomp. temp.:
> 119 - < 318 °C

The test item decomposed above 119 °C. No boiling point was determined up to 500 °C.

Conclusions:
No boiling point of the test item could be determined as the test item decomposes before boiling.
Executive summary:

A study was conducted according to OECD TG 103, EU Method A.2 to determine the boiling point of the test item. A DSC measurement was performed in order to determine the melting point of the test item. 2.1 mg of the test item was weighed into a crucible and it was closed. The prepared crucible was inserted in the DSC and heated from room temperature to 500 °C at a constant heating rate of 10 K/min. The test item decomposed above 119 °C. No boiling point was determined up to 500 °C.

Description of key information

No boiling point of the test item could be determined as the test item decomposes before boiling.

Key value for chemical safety assessment

Additional information

A study was conducted according to OECD TG 103, EU Method A.2 to determine the boiling point of the test item. A DSC measurement was performed in order to determine the melting point of the test item. 2.1 mg of the test item was weighed into a crucible and it was closed. The prepared crucible was inserted in the DSC and heated from room temperature to 500 °C at a constant heating rate of 10 K/min.The test item decomposed above 119 °C. No boiling point was determined up to 500 °C.