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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:
15 September 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 103 (Boiling point/boiling range)
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.2 (Boiling Temperature)
Deviations:
no
GLP compliance:
yes
Type of method:
method according to Siwoloboff
Specific details on test material used for the study:
- Batch n°: DR74271215
- Production release date: 30 November 2015
- Expiry date: 30 December 2018
- Purity (on dry basis): 98.2%, water content: 0.05%
Key result
Atm. press.:
101.4 kPa
Decomposition:
ambiguous
Decomp. temp.:
ca. 214 °C
Remarks on result:
other: Boiling of the test item was not observed below the temperature of decomposition and/or reaction, therefore the test item has no boiling temperature.

The test item decomposes before boiling.

The sample started to discolour from 214°C, at the end of the test the sample was dark brown, possible decomposition. The test was terminated at 250°C.

Conclusions:
The test item has no boiling temperature.

Description of key information

A GLP study was performed according to OECD guideline 103 and EU Method A.2. The test item decomposed before boiling.

The sample started to discolour from 214°C, at the end of the test the sample was dark brown, possible decomposition. The test was terminated at 250°C (K1, Dekra, 2017).

Key value for chemical safety assessment

Additional information

The test item decomposes before boiling.