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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 938-654-2 | CAS number: -
Bioaccumulation: aquatic / sediment
Administrative data
Link to relevant study record(s)
Description of key information
The potential for bioaccumulation of Alkenes, C11-14, hydroformylation products, distn. residues, reaction products with maleic anhydride and sodium bisulfite, sodium salts has been investigated through the two main components : Alkenes, C11-14, hydroformylation products, distn. residues, sulfosuccinated, sodium salt and Alkenes, C11-14, hydroformylation products, distn. residues, maleated, sodium salt having as R alcohols C36, ether-alcohol C25 and 2-alkyl branched alcohol C25.
The results of the calculation based on BCFBAF v3.01, Estimation Programs Interface Suite™ for Microsoft® Windows v 4.10. US EPA shows that BCF of the test item is lower than 22.59 L/Kg.
Key value for chemical safety assessment
Additional information
The potential for bioaccumulation of Alkenes, C11-14, hydroformylation products, distn. residues, reaction products with maleic anhydride and sodium bisulfite, sodium salts has been investigated through the two main components : Alkenes, C11-14, hydroformylation products, distn. residues, sulfosuccinated, sodium salt and Alkenes, C11-14, hydroformylation products, distn. residues, maleated, sodium salt having as R alcohols C36, ether-alcohol C25 and 2-alkyl branched alcohol C25.
1‐sodium 4‐(2‐undecyltetradecyl) 2‐(sodiooxysulfonyl)butanedioate
EPISuite v4.1/BCFBAFv3.01: Using the Arnot-Gobas method including biotransformation rates the BCF for the upper trophic level was estimated at 12.6 (log BCF = 1.1)
2‐undecyltetradecyl (2Z)‐4‐hydroxy‐5‐(sodiooxy)pent‐2‐enoate
EPISuite v4.1/BCFBAFv3.01: Using the Arnot-Gobas method including biotransformation rates the BCF for the upper trophic level was estimated at 22.59 (log BCF = 1.354)
4‐(3‐hydroxy‐2‐nonyl‐1‐oxo‐4‐undecylhexadecan‐5 yl) 1‐sodium 2‐(sodiooxysulfonyl)butanedioate
EPISuite v4.1/BCFBAFv3.01: Using the Arnot-Gobas method including biotransformation rates the BCF for the upper trophic level was estimated at
12.6 (log BCF = 1.1)
1‐(3‐hydroxy‐2‐nonyl‐1‐oxo‐4‐undecylhexadecan‐5‐yl) 4‐sodium (2Z)‐but‐2‐enedioate
EPISuite v4.1/BCFBAFv3.01: Using the Arnot-Gobas method including biotransformation rates the BCF for the upper trophic level was estimated at
12.6 (log BCF = 1.1)
4‐(6‐{[(2‐methyltridecyl)oxy]methyl}decyl) 1‐sodium 2‐(sodiooxysulfonyl)butanedioate
EPISuite v4.1/BCFBAFv3.01: Using the Arnot-Gobas method including biotransformation rates the BCF for the upper trophic level was estimated at
12.6 (log BCF = 1.1)
6‐{[(2‐methyltridecyl)oxy]methyl}decyl (2Z)‐4‐oxo‐5‐(sodiooxy)pent‐2‐enoate
EPISuite v4.1/BCFBAFv3.01: Using the Arnot-Gobas method including biotransformation rates the BCF for the upper trophic level was estimated at 19.87 (log BCF = 1.298)
BCF values are in the range of 12.6 - 22.59 (Arnot-Gobas-method). Considering mitigating factors like water solubility and molecular size, there is low potential for bioaccumulation. In addition, due to the low water solubility exposure of aquatic organisms to significant amounts is unlikely. Therefore, unacceptable risks due to possible bioaccumulation are not expected.
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.
