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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Melting point / freezing point

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2018-06-04 to 2018-09-03
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Type of method:
other: differential thermal analysis (DTA)
Key result
Atm. press.:
1 atm
Decomposition:
yes
Decomp. temp.:
ca. 245 °C
Remarks on result:
other: Test item has no melting point up to the beginning decomposition at approx. 245 °C.

No melting could be detected until the start of decomposition of the test item. In the further course of the measurement, no statement can be made about the melting point.

Conclusions:
The test item did not melt before decomposition at approx. 245 °C.
Executive summary:

The test item did not melt before decomposition at approx. 245 °C. Therefore, the test item has no melting point at atmospheric conditions.

Description of key information

The test item did not melt before decomposition at approx. 245 °C. Therefore, the test item has no melting point at atmospheric conditions.

Key value for chemical safety assessment

Additional information