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: 306-232-1
CAS number: 96690-38-9
NOEC (56 d) ≥ 1000 mg/kg soil dw based on reproduction (OECD 222)
Since no studies investigating the toxicity to soil macroorganisms
of fatty acids, C16-18, 2-octyldodecyl esters (CAS 96690-38-9) are
available for this endpoint, in accordance to Regulation (EC) No.
1907/2006 Annex XI, 1.5 a read across to the structurally related
category member 2-octyldodecyl isooctadecanoate (CAS 93803-87-3) was
conducted. The read-across substance is characterized by the same
alcohol component (2-octyldodecan-1-ol) and a very similar fatty acid
(C18iso compared to C16-18 (target)). This read-across is justified in
detail in the overall summary (IUCLID chapter 6.3) and within the
category justification in IUCLID Section 13. In this case of
read-across, the best suited (highest degree of structural similarity,
nearest physico-chemical properties) read-across substance was used for
the assessment. Nevertheless, as it can be seen in the data matrix of
the category justification in section 13 and the overall summary, all
reliable and available data in the category support the hazard
assessment of each category member by showing a consistent pattern of
The study with the read-across substance 2-octyldodecyl
isooctadecanoate (CAS 93803-87-3) was performed according to OECD 222
(GLP) with the earthworm Eisenia fetida. Five nominal concentrations
were mixed into artificial soil and mortality/growth (after 4 weeks) and
reproduction (after 8 weeks) were measured. No significant effects on
mortality/growth and reproduction were found resulting in a NOEC ≥ 1000
mg/kg soil dw.
Based on the result from one structurally related read-across
substance (in accordance to Regulation (EC) No 1907/2006 Annex XI, 1.5)
which are characterized by a similar ecotoxicological profile and
comparable structure, no effects on earthworms are expected for fatty
acids, C16-18, 2-octyldodecyl esters.
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.
Šajā tīmekļa vietnē tiek izmantoti sīkfaili, lai nodrošinātu Jums vislabāko lietojumu mūsu tīmekļa vietnēs.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
Do not show this message again