Registration Dossier
Registration Dossier
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EC number: 271-079-9 | CAS number: 68515-38-8 A complex combination of hydrocarbons produced by the esterification of phthalic anhydride with isodecyl alcohol. It consists predominantly of C10 primary aliphatic alcohols, C9-10 paraffins, saturated and unsaturated C20 ethers and boiling in the range of approximately 120°C to 230°C (248°F to 446°F).
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
(Q)SAR estimations for the registered substance resulted in an acute LC50 value of 1.7 mg/L for rainbow trout (O. mykiss).
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 1.7 mg/L
Additional information
Experimental toxicity data for the registered substance are not available. An acute aquatic toxicity value was calculated using the target lipid model (McGrath et al., 2015), the results of which are adequate for the purpose of classification and labelling and/or risk assessment. Validity and applicability of the QSAR are described in a document attached as background material to the QSAR endpoint study record. Supporting information is provided by 96h measured LC50 values of 1.8 and 3.1 mg/L for similar substances, Alcohols, C9-C11, branched, and Alcohols, C9-11-iso, C10-rich for rainbow trout (O. mykiss).
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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