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: 201-202-3 | CAS number: 79-39-0
Endpoint summary
Administrative data
Description of key information
Apparence: colourless and odourless solid at 20°C
Melting point: 110-111 °C
Boiling point: 225 °C @ 1013 hPa
Density: 1.14 g/cm³@20 °C
Partikel size distribution: The average of three measurements is: d90: 1644 µm; d50: 967 µm; d10: 348 µm; a proportion of 1.15 % has a diameter of 47.94 µm (d1.15: 47.94 µm). The dustiness of the substance is low.
Vapour pressure: 0.0015 hPa at 20 °C
Log Pow: - 0.15 @ 25 °C
Water solubility: > 100 g/l @ 25 °C
Flammability: not highly flammable
Additional information
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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