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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
29 May 2003 to 28 August 2003
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Version / remarks:
July 1995
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Version / remarks:
EU Comission Directive 1999/11/EC of March 1999 (Official Journal No L 77/8)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
capillary method
Key result
Melting / freezing pt.:
> 360 °C
Decomposition:
no
Sublimation:
no
Remarks on result:
other: Atm. pressure not specified in the report

No physical change was observable up to 360 °C.

Conclusions:
T -71 did not exhibit a melting point below 360 °C.

Description of key information

T-71 did not exhibit a melting point below 360 °C (EU Method A.1, OECD guideline 102).

Key value for chemical safety assessment

Additional information

Melting point at 101 325 Pa > 360 °C