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Physical & Chemical properties

Melting point / freezing point

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Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Justification for type of information:
Experimental test result performed using standard method.
Qualifier:
according to guideline
Guideline:
other: refer below
Principles of method if other than guideline:
The freezing point of a pure sample is the temperature at which transition from liquid to solid state takes place at atmospheric pressure.
GLP compliance:
no
Type of method:
other: Freezing Temperature Method
Key result
Melting / freezing pt.:
< -14.74 °C
Atm. press.:
978.1 hPa
Decomposition:
no
Sublimation:
no
Remarks on result:
other: Other details not available
Conclusions:
The Freezing point of test chemical was determined with Freezing Temperature Method and it was found to be less than -14.74 °C at 978.1 hPa.
Executive summary:

The Freezing point determination of test chemical was done using crushed Ice and salt . No freezing was observed up to -14.74°C. Hence, the freezing point was inferred to be less than -14.74 °C at 978.1 hPa.

Description of key information

The Freezing point of test chemical was determined with Freezing Temperature Method and it was determine to be less than -14.74 °C at 978.1 hPa.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-15.27 °C

Additional information

The Freezing point determination of test chemical was done using crushed Ice and salt . No freezing was observed up to -14.74°C. Hence, the freezing point was inferred to be less than -14.74 °C at 978.1 hPa. This freezing point value when converted at 101 325 Pa is equivalent to -15.27°C.

Based on available data,the Freezing point temperature of chemical was determined to be 18.5-19.5 degree C.