Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Environmental fate & pathways

Adsorption / desorption

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

The Koc of the component 2 -decyltetradecanoic acid was estimated with the program US EPA EPI Suite (v 4.00), program component KOCWIN. Using a correlation based on molecular connectivity index, the log Koc was determined to be 5.6052 (Koc = 402900 L/kg). Using a correlation based on Kow, the log Koc was 6.1406 (Koc = 1382000 L/kg). 

Key value for chemical safety assessment

Koc at 20 °C:
1 382 000

Additional information

The Koc of the component 2 -decyltetradecanoic acid was estimated with the program US EPA EPI Suite (v 4.00), program component KOCWIN. Using a correlation based on molecular connectivity index, the log Koc was determined to be 5.6052 (Koc = 402900 L/kg). Using a correlation based on Kow, the log Koc was 6.1406 (Koc = 1382000 L/kg).

The McCall classification scheme classifies the substances as immobile (Koc > 5000).

The KOC of this structure may be sensitive to pH. The estimated KOC represents a best-fit to the majority of experimental values. However, the KOC may vary significantly with pH.

[LogKoc: 6.1406]