Registration Dossier
Registration Dossier
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EC number: 271-230-9 | CAS number: 68526-82-9 The high boiling residuum from the distillation of C7-11 alcohols.
Endpoint summary
Administrative data
Description of key information
Acute Toxicity – Oral LD50 >5000 mg/kg for rat (OECD TG 420).
Key value for chemical safety assessment
Additional information
The Heavy Oxo Fraction (Alkenes, C6-10, hydroformylation products, high-boiling, CAS#68526-82-9) is a mixture of components: A complex mixture of oxygenated hydrocarbons, primarily alcohols (C8 to C11) and aliphatic ethers (C16 to C22). All structures are branched and multi-isomeric. For the purposes of read across, data will be used from a commercial substance (Vammar D10, CAS #98072-31-2) that contains similar aliphatic ethers to Mixed HOF.
Acute exposure to CAS # 98072 -31 -2 has a low potential for toxicity via the oral route. The LD50 via the oral route is greater than 5,000 mg/kg.
Justification for classification or non-classification
No classification for acute toxicity is indicated according to the general classification and labeling requirements for dangerous substances and preparations (Directive 67-548-EEC) or the classification, labeling and packaging (CLP) regulation (EC) No 1272/2008.
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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