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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Stability: thermal, sunlight, metals

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
thermal stability
Type of information:
experimental study
Adequacy of study:
key study
Study period:
From May 22, 2007 to July 20, 2007
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 113 (Screening Test for Thermal Stability and Stability in Air)
Deviations:
not specified
GLP compliance:
yes (incl. QA statement)
Test substance thermally stable:
yes
Sublimation:
not determined
Transformation products:
not specified
Test substance stable to sunlight:
not determined
Test substance stable to metals / metal ions:
not determined

Results

During study, in both air and nitrogen atmospheres, an endotherm was observed at approximately 50°C, which was consistent with the known melting temperature of the test substance. No further endothermic or exothermic features were seen below 150°C. Hence test substance was considered to be thermally stable.

Conclusions:
Under study conditions, the test substance was considered to be thermally stable.
Executive summary:

A study was conducted to determine the thermal stability of the test substance, C14 ADBAC (purity: 99.1%) using differential scanning calorimetry (DSC), according to the OECD Guideline 113, in compliance with GLP. During the study, in both air and nitrogen atmospheres, an endotherm was observed at approximately 50°C, which was consistent with the known melting temperature of the test substance. No further endothermic or exothermic features were seen below 150°C. Under study conditions, the test substance was considered to be thermally stable (Sydney, 2007).

Description of key information

Thermal stability of the test substance was determined using differential scanning calorimetry, according to the OECD Guideline 113 (Sydney, 2007).

Additional information

Test substance was found to be thermally stable.

Justification for classification or non-classification