Registration Dossier
Registration Dossier
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EC number: 915-589-8 | CAS number: -
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
No data is available for Alkylation and transalkylation products of biphenyl with propene itself. Based on its very low water-solubility (=<30 µg/L) and experience with structure-related substances, no inhibitory effect on microbial respiration and activity is anticipated.
As starting point for the derivation of a PNEC STP, the non-toxic substance concentration in the toxicity control of a ready biodegradation test with the constituent isopropylbiphenyl is taken. At a substance concentration of 20 mg/L, no inhibitory effects on the inoculum (STP microorganisms) were observed.
Key value for chemical safety assessment
Additional information
See above
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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