Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 607-685-0
CAS number: 252964-68-4
From the TGA curve it could be derived that the weight of the
sample decreased significantly at 400°C. At 422°C the sample weight has
decreased by 25%. After the experiment, a dark brown molten residue
remained in the sample container (original colour: grey brown). The
change of the colour indicated reaction and/or decomposition of the test
In order to determine the melting more precisely, the DSC curve
with a heating rate of 20°C/min was obtained and showed an endothermic
peak between 175°C and 225°C. The extrapolated onset temperature of the
peak was 197.7°C. The effect was most likely obtained due to melting. A
second endothermic peak was observed starting at 375°C due to reaction
and/or decomposition of the test item. After the experiment, a brown
molten residue remained. To investigate the melting peak between 175°C
and 225°C, a repeated heating cycle was applied. The extrapolated onset
temperature of the melting peak was 197.9°C. The melting temperature of
T001329 was determined as the average melting temperature obtained from
Experiment 1 and Experiment 2 and equals 197.8°C (471.0K).
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.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
Do not show this message again