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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
1987
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
not specified
Qualifier:
according to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Deviations:
not specified
GLP compliance:
no
Type of method:
differential scanning calorimetry
Melting / freezing pt.:
47.6 °C
Atm. press.:
1 013 hPa

mean value of 3 measurements: 47.7 / 47.7 / 47.5 °C

Conclusions:
The melting point of test substance was measured to be 47.6 °C
Executive summary:

In this guideline (OECD 102) study, the test material (EC 213-426-9), was determined to have a melting point of 47.6 ºC at 1013 hPa.

Description of key information

 Study carried out according to guideline and with GLP compliance.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
47.6 °C

Additional information