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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: OECD guideline study, basic data given, GLP status not specified, adequate for assessment.
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
no
GLP compliance:
not specified
Type of method:
hot stages
Key result
Melting / freezing pt.:
153 °C
Atm. press.:
ca. 102 kPa
Decomposition:
no
Sublimation:
no

results from replicate measurements: 150 and 156 °C

Description of key information

melting point 153 °C (OECD 102)

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
153 °C

Additional information