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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Experimental starting date: 01/12/2016; Experimental completion date: 12/01/2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
not specified
GLP compliance:
no
Type of method:
differential scanning calorimetry
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Code number of test material as used in the study report: FAT 40278/D TE
- Source and lot/batch No.of test material: Lot: AT-PD16-493A1
- Appearance: Dark blue powder
Key result
Decomposition:
yes
Decomp. temp.:
230 °C
Conclusions:
No melting for FAT 40278/D was observed until 230 °C.
Executive summary:

The melting point of FAT 40278/D was investigated in a study conducted according to OECD Guideline 102 using differential scanning calorimetry. No melting for the substance was observed until 230 °C. However, the test substance started to undergo thermic decomposition at about 230 °C.

Description of key information

The melting point of Disperse Blue 077 was investigated in a study conducted according to OECD Guideline 102 using differential scanning calorimetry. No melting for the substance was observed until 230 °C. However, the test substance started to undergo thermic decomposition at about 230 °C.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
230 °C

Additional information