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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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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: Basic data given. Certificate of Analysis.
Qualifier:
according to guideline
Guideline:
other: AOCS Cc 3-25
GLP compliance:
no
Type of method:
capillary method
Melting / freezing pt.:
40 - 47 °C
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Basic data given. Certificate of Analysis.
Principles of method if other than guideline:
The melting point was determined with DSC.
GLP compliance:
no
Type of method:
differential scanning calorimetry
Melting / freezing pt.:
47.4 °C
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Basic data given. Certificate of Analysis.
Principles of method if other than guideline:
The melting point was determined with DSC.
GLP compliance:
no
Type of method:
differential scanning calorimetry
Melting / freezing pt.:
46.6

Description of key information

40 - 47 °C

Key value for chemical safety assessment

Additional information

The melting point of the substance 1,2 -Benzenedicarboxylic acid, di-C16 -18 -alkyl esters (CAS 90193 -76 -3) was determined according AOCS Cc 3 -25 using capillary method.

Other determinations with Differential Scanning Calorimetry for two different batches (47.4 and 46.6 °C) are supporting.