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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

log Koc: 1 (estimation based on MCI); 1.52 (estimation based on log Kow)

Key value for chemical safety assessment

Additional information

No experimental studies investigating the adsorption/desorption potential of 1,3-butylene diacetate (CAS 1117-31-3) are available. Therefore, the adsorption/desorption potential was calculated using KOCWIN v2.00 (Müller, 2011). Calculations, resulted in log Koc values of 1 (based on molecular connectivity index (MCI)) and 1.52 (estimation based on log Kow), indicating that the substance has a low potential to adsorb to organic soil and sediment particles.