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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 201-158-5 | CAS number: 78-92-2
Endpoint summary
Administrative data
Description of key information
Additional information
The substance is an organic colorless liquid with a typical alcohol odour, which melts at -114.7°C and boils at 99.5°C at an atmospheric pressure of 1013 hPa. It is less dense than water with a density of 0.8 g/cm3at 20°C. The substance has a vapor pressure of 23.2 hPa and 16.7 hPa at 25°C and 20°C, respectively. The substance is reported to be soluble in water and has an n-octanol/water partition coefficient (log Kow) of 0.6 at 25°C. This substance is flammable, with a flash point in the range of 24 to 31°C. The substance does not possess oxidizing or explosive properties. The substance has an estimated dissociation constant of 15.31, which suggest that it will predominantly exist in the undissociated form throughout the environmentally relevant pH range of 5 to 9.
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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