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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
08 October 2018 (experimental starting date) - 06 November 2018 (experimental completion date)
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Version / remarks:
27 July, 1995
Qualifier:
equivalent or similar to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Version / remarks:
30 May 2008
GLP compliance:
yes (incl. QA statement)
Type of method:
method to determine freezing temperature
Key result
Melting / freezing pt.:
>= 0 - <= 1 °C
Remarks on result:
other: solidification

freezing point was determined as 0.5 ±0.5°C (273.7 ±0,5 K)

Conclusions:
The freezing point of the test item has been determined to be 0.5 ± 0.5 °C (273.7 ± 0.5 K).
Executive summary:

The freezing point of the test item has been determined to be 0.5 ± 0.5 °C (273.7 ± 0.5 K).

Description of key information

The freezing point of the test item has been determined to be 0.5 ± 0.5 °C (273.7 ± 0.5 K).

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
0.5 °C

Additional information