Registration Dossier
Registration Dossier
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EC number: 309-870-9 | CAS number: 101316-66-9 A complex combination of hydrocarbons obtained during the sorptions of toluene from a hydrocarbon fraction from cracked gasoline treated with hydrogen in the presence of a catalyst. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C6 through C8 and boiling in the range of approximately 80°C to 135°C (176°F to 275°F).
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
Two proprietary studies on one of the streams (CAS 68476-55-1) in this category show the substance not to be readily biodegradable.
Key value for chemical safety assessment
- Biodegradation in water:
- under test conditions no biodegradation observed
Additional information
Two reliable proprietary studies, Huntington Life Science Limited (2004a) and ExxonMobil Biomedical Sciences Inc. (2005) are available for one of the streams (CAS 68476-55-1) in this category. This data will be read-across to all other category members. All data showed the test substance to be not readily biodegradable. Biodegradation rates ranged from 0% to 9% after 28 days.
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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