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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:
10 Aug 2013 - 18 Apr 2014
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP guideline study
Qualifier:
according to
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
no
Qualifier:
according to
Guideline:
other: SEPA 102
Deviations:
no
GLP compliance:
yes
Type of method:
capillary method
Melting / freezing pt.:
113.3 °C
Atm. press.:
1 atm
Remarks on result:
other: 113.3 °C is the average between three separate measurements: 113.3 °C, 113.3 °C and 113.2 °C

Preliminary test result:

The preliminary test result indicated that the melting point of the test substance is about 122.9 °C.

Description of key information

The substance  Reaction mass of 1,1'-(isopropylidene)bis[3,5-dibromo-4-(2,3-dibromo-2-methylpropoxy)benzene] and 1,3-dibromo-2-(2,3-dibromo-2-methylpropoxy)-5-{2-[3,5-dibromo-4-(2,3,3-tribromo-2-methylpropoxy)phenyl]propan-2-yl}benzene has a melting point of 113.3 °C at 1 atm (OECD 102, capillary method).

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
113.3 °C

Additional information