Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 946-967-0 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Additional information
- The substance is a brown powder with neutral smell.
- The substance has no melting point until 170 °C; thermic decomposition starting at 170 °C.
- The substance had no boiling point until 170 °C, thermic decomposition starting at 170 °C.
- Density of the substance was determined to be 1.4243 g/cm³.
- The particle size distribution of the substance was determined as follows: L10: 11.590 μm; L50: 89.256 μm; L90: 395.024
- The substance undergoes thermic decomposition even before melting. Hence, the study for determination of vapour pressure was considered technically not feasible.
- Partition coefficient (Log Kow) of Basic Red 046 Bromide was estimated to be -1.43 using Kowwin v 1.68.
- The water solubility of the test substance at a temperature of 20 °C was determined to be 7.9 g/L.
- The surface tension of the test substance was determined to be 35.743 mN/m at room temperature ca. 20 °C.
- The substance is a high melting point solid, hence the flash point is considered to be not relevant.
- The auto-ignition temperature of the test item was determined to be 495 °C.
- The test item FAT 31016/R should be considered as not highly flammable.
- The substance is considered non-explosive and non-oxidising.
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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