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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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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Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
2014-09-06
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment
Qualifier:
equivalent or similar to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
GLP compliance:
no
Type of method:
method to determine freezing temperature
Key result
Melting / freezing pt.:
< -22 °C
Decomposition:
no
Sublimation:
no
Conclusions:
The freezing point of the test item was determined to be below -22 °C.
Executive summary:

A study similar to OECD TG 102 Preliminary test for determining the freezing point of the test item was performed. The substance was stored in the fridge for 3 days at -22 °C and did not solidify and remaind liquid. Thus, the freezing point was determined to be below -22 °C.

Endpoint:
melting point/freezing point
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
other:

Description of key information

The substance was stored in the fridge for 3 days at -22 °C and did not solidify and remaind liquid. Thus, the freezing point is below -22 °C.

Key value for chemical safety assessment

Additional information

A study similar to OECD TG 102 Preliminary test for determining the freezing point of the test item was performed. The substance was stored in the fridge for 3 days at -22 °C and did not solidify and remaind liquid. Thus, the freezing point was determined to be below -22 °C (reference 4.2-1). Therefore, no main test was performed (reference 4.2-2).