Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint summary

Administrative data

Description of key information

Additional information

The test item TK 30250, is a brownish solid.

No melting point cloud be dtermined using DSC and the boiling point study was waived because the test item has been determined to decompose before boiling.

The density of the test item was determined to be 1.1899 g/cm3 at 20.0 °C using the pycnometer method.

The Particle size distribution was not determined as the substance is not marketed or used in a powder form.

The vapour pressure was found to be at 20 °C: 3.58 * 10-04Pa and 4.27 * 10-04Pa at 25°C.

The log POW of the major components of test item is stated to be greater than 6.20 ± 0.01 (mean ± standard deviation).

The test item was found to be insoluble regarding the result, the waer solubility was found to be < 7.6 µg/L.

The surface tension does not need to be conducted based on the structure. The surface activity is not expected and is not a desired porperty of the substance.

Flash point was not performed, it is a relevant property only for liquids and therefore does not need to be performed for substances which are solid at room temperature.

The auto-flammability studies does not need to be conducted as the substance is a solid with a low melting point.

TK 30250 is considered to be not highly flammable and based on the structure and the composition of the test item, TK 30250 is considered to have no explosive properties and no oxidising properties.