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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
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP-like
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
no
GLP compliance:
no
Type of method:
thermal analysis
Melting / freezing pt.:
< -20 °C
Atm. press.:
1 013 hPa
Decomposition:
no
Sublimation:
no
Conclusions:
The test item C-SAT 100015 (TMPeoTA) shows no area of melting temperatures (in the 1. and 2. heating run) up to 60 °C (at ambient temperature the sample is a fluid) according to the definition in the OECD Guideline 102. The heating run shows a glass transition temperature (amorphous components) at -70 °C (1 . and 2. heating run). The cooling run shows no crystallisation. The melting point is concluded to be < -20°C.
Executive summary:

The test item C-SAT 100015 (TMPeoTA) shows no area of melting temperatures (in the 1. and 2. heating run) up to 60 °C (at ambient temperature the sample is a fluid) according to the definition in the OECD Guideline 102. The heating run shows a glass transition temperature (amorphous components) at -70 °C (1 . and 2. heating run). The cooling run shows no crystallisation. The melting point is concluded to be  < -20°C.

Description of key information

Melting point < -20°C

Key value for chemical safety assessment

Additional information

The melting temperature of the substance was determined in accordance with the test method OECD Guideline 102 "OECD Guideline for the testing of chemicals, adopted by the Council on  July 1995, Melting Point/Melting Range" (similar to the test method A.1. "Melling/Freezing Temperature" as described in the Official Journal of the European Communities L383A).


 


The substance shows no area of melting temperatures (in the 1. and 2. heating run) up to 60 °C (at ambient temperature the sample is a fluid) according to the definition in the OECD Guideline 102. The cooling run shows no crystallisation. The melting point is concluded to be < -20°C.