Registration Dossier
Registration Dossier
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EC number: 204-587-6 | CAS number: 122-97-4
Stability: thermal, sunlight, metals
Administrative data
Link to relevant study record(s)
Description of key information
According to the OECD guideline 113 criteria the test item was considered to be thermal stable at room temperature as no decomposition or chemical transformation was found below 150 °C.
Additional information
A study was conducted according to OECD TG 133 to determine the thermal stability of the test item using DSC measurement. The test item was weighed in under an inert atmosphere (nitrogen) into the glass crucible. The upper end of the crucible was closed by melting with an oxyhydrogen flame. The crucible was then check-weighed with an accuracy of 0.01 mg. As reference crucible, a glass crucible with aluminium oxide was used. As reference crucible, a glass crucible with aluminium oxide was used. For the test on thermal stability, the crucibles were heated up from room temperature to 300 °C with a heating rate of 3 K/min. The test item in a closed glass crucible showed a small exothermic effect in the temperature range of 135 – 210 °C, with energy of approximately -30 J/g. According to the OECD guideline 113 criteria the test item was considered to be thermal stable at room temperature as no decomposition or chemical transformation was found below 150 °C. No observations were made which might cause doubts concerning the validity of the study outcome.
Justification for classification or non-classification
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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