Registration Dossier
Registration Dossier
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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: 205-429-9 | CAS number: 140-73-8
Endpoint summary
Administrative data
Description of key information
Additional information
The substance is a solid at 1013 hPa and 20 °C. The mean particle size value of the test substance is 4.934 µm and the D50 is 4.573 µm. The density is 1.091 g/ml at 25 °C. The melting point is 90.37 °C and the estimated boiling point is 450.63 °C (EpiSuite 4.1). The estimated value of the vapour pressure is 4.7*10^-6 Pa (estimation by Modified Grain Method). The substance has a low water solubility (44 mg/l at 25 °C and pH ca 7) and is characterized by a logPow of 1.87. The test substance is not flammable and explosive and it is not expected to be auto-flammable. Morover, It is deemed to be potentially not oxidising based on the chemical structure and the known experience in the handling and use of the substance.
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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