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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
Study period:
21 June 1984 to 08 August 1984
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:
yes
Type of method:
other: not specified
Specific details on test material used for the study:
Product: Monoazo Yellow HT 2025
Identification: FAT 20306/B
Atm. press.:
ca. 1 atm
Decomposition:
yes
Decomp. temp.:
560 K
Remarks on result:
other: No melting point determined.
Conclusions:
Melting point of FAT 20306/B was not determined, but decomposition at 560 K (287 °C).
Executive summary:

In a guideline test carried out according to OECD guideline 102, no meting point was determined but test substance decomposed at 560 K (287 °C) before melting occured.

Description of key information

In a guideline test carried out according to OECD guideline 102, no melting point was determined but test substance decomposed at 560 K (287 °C) before melting occured.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
560 K

Additional information