Registration Dossier
Registration Dossier
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EC number: 271-802-8 | CAS number: 68608-82-2 A complex combination of hydrocarbons obtained by the alkylation of benzene with ethene. It consists primarily of ethylbiphenyls, diethylbenzenes with lesser amounts of butylbenzenes and polyethylbenzenes.
Toxicity to birds
Administrative data
Link to relevant study record(s)
Description of key information
No bird toxicity studies are available for the test substance (‘benzene, ethylenated, by-products from’).
Key value for chemical safety assessment
Additional information
Toxicity to birds is not necessary for the substance ('benzene, ethylenated, by-products from') since a mammalian data set is available, which examines the effects of the substance on terrestrial vertebrates. In addition, the supported uses for this substance are limited to industrial closed systems and as such are not expected to lead to direct or indirect exposure to the environment. Therefore according to column 2 of REACH ANNEX IX and X, terrestrial toxicity testing for the substance is not required.
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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