Registration Dossier
Registration Dossier
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EC number: 285-397-0 | CAS number: 85085-75-2 Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Thymus zygis, Labiatae.
Endpoint summary
Administrative data
Description of key information
Based on a weight of evidence approach, the toxicity of lavandin oil light fraction to aquatic organisms was first estimated with the additivity formula, as recommended in the Regulation (EC) No 1272/2008 (CLP), using adequate toxicity data of major constituents, greater than 3% in the UVCB substance considered as a mixture. Five constituents were considered, representing 82.4% of the mixture.
Based on individual toxicities of these teen major constituents, the LC50 value for lavandin oil light fraction is estimated to be 0.772 mg/L for aquatic invertebrates.
Based on individual toxicities of these teen major constituents, the EC50 value for lavandin oil light fraction is estimated to be 2.34 mg/L for aquatic algae.
The substance is classified H411 according to the table 4.1.0 of CLP regulation.
Additional information
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