Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 271-237-7 | CAS number: 68526-89-6 A complex combination of hydrocarbons produced by the distillation of products from the hydrogenation of isononanal from the hydroformylation of octene. It consists predominantly of C9-10 primary aliphatic alcohols, C10-20 dimer alcohols, C>18 acetals and esters and C>18 acid sodium salts and boils in the range of approximately 200°C to 400°C (392°F to 752°F).
Toxicity to terrestrial plants
Administrative data
Link to relevant study record(s)
Description of key information
Key value for chemical safety assessment
Additional information
In a GLP study according to the OECD guideline 208 the acute toxicity of the test mixture on three plant species (Avena sativa, Brassica napus, Glycine max) was tested. The test species were exposed to the test mixture in artificial soil and over a test period of 21 days. Based on seedling emergence an EC50 (21 d) > 1000 mg/kg soil dw and a NOEC (21 d) = 1000 mg/kg soil dw for all three test species were found. Based on shoot height the most sensitive test species were Avena sativa and Brassica napus. For both plant species an EC50 (21 d) > 1000 mg/kg soil dw and NOEC (21 d) values of 500 mg/kg soil dw were measured. Based on shoot fresh weight the most sensitive plant species was Brassica napus. For this species a NOEC (21 d) of 125 mg/kg soil dw and an EC25 (21 d) of 356 mg/kg soil dw were determined. The EC50 was found to be > 1000 mg/kg soil dw [Evonik Oxeno 2009].
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
