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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Reference
Endpoint:
adsorption / desorption, other
Type of information:
(Q)SAR
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with limited documentation / justification
GLP compliance:
no
Key result
Type:
log Koc
Value:
6.2 dimensionless

The QSAR calculation for the chemical class of nonhydrophobics is shown below:

log10 Koc = 0.52 x log10 Pow + 1.02

where:

Koc = adsorption coefficient

Pow = partition coefficient

Validity criteria fulfilled:
yes

Description of key information

Based on QSAR calculation

Key value for chemical safety assessment

Koc at 20 °C:
1 047 129

Additional information

[LogKoc: 6.02]