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Environmental fate & pathways

Adsorption / desorption

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Endpoint:
adsorption / desorption, other
Remarks:
Estimated by calculation
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
weight of evidence
Study period:
2015
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Remarks:
Internationally accepted method, EPI-Suite, EPA (USA).
Principles of method if other than guideline:
Calculation by EPI-Suite, EPA (USA) v4.1 / KOCWIN v2.00
GLP compliance:
no
Key result
Type:
Koc
Value:
0.12
Remarks on result:
other: (KOCWIN v2.00, Koc Estimate from Log Kow, no data on temperature and organic carbon is provided)
Key result
Type:
log Koc
Value:
-0.919
Remarks on result:
other: (KOCWIN v2.00, Koc Estimate from Log Kow, no data on temperature and organic carbon is provided)
Validity criteria fulfilled:
not applicable
Conclusions:
The estimated soil adsorption coefficient of the test item is: Koc 0.1205 L/kg and Log koc: -0.9190 (KOCWIN v2.00, Estimated from Log Kow).
Executive summary:

The estimated soil adsorption coefficient of the test item is: Koc 0.1205 L/kg and Log koc: -0.9190 (KOCWIN v2.00, Estimated from Log Kow).

Endpoint:
adsorption / desorption, other
Remarks:
Estimated by calculation
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
weight of evidence
Study period:
2015
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Remarks:
Internationally accepted method, EPI-Suite, EPA (USA).
Principles of method if other than guideline:
Calculation by EPI-Suite, EPA (USA) v4.1 / KOCWIN v2.00
GLP compliance:
no
Key result
Type:
Koc
Value:
0.393
Remarks on result:
other: (KOCWIN v2.00, Koc Estimate from Log Kow, no data on temperature and organic carbon is provided)
Key result
Type:
log Koc
Value:
-0.405
Remarks on result:
other: (KOCWIN v2.00, Koc Estimate from Log Kow, no data on temperature and organic carbon is provided).
Validity criteria fulfilled:
not applicable
Conclusions:
The estimated soil adsorption coefficient of the test item is: Koc 0.3933 L/kg and Log koc: -0.4053 (KOCWIN v2.00, Estimated from Log Kow).
Executive summary:

The estimated soil adsorption coefficient of the test item is: Koc 0.3933 L/kg and Log koc: -0.4053 (KOCWIN v2.00, Estimated from Log Kow).

Endpoint:
adsorption / desorption, other
Remarks:
Estimated by calculation
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
weight of evidence
Study period:
2015
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Remarks:
Internationally accepted method, EPI-Suite, EPA (USA).
Principles of method if other than guideline:
Calculation by EPI-Suite, EPA (USA) v4.1 / KOCWIN v2.00
GLP compliance:
no
Key result
Type:
Koc
Value:
0.216
Remarks on result:
other: (KOCWIN v2.00, Koc Estimate from Log Kow, no data on temperature and organic carbon is provided)
Key result
Type:
log Koc
Value:
-0.665
Remarks on result:
other: (KOCWIN v2.00, Koc Estimate from Log Kow, no data on temperature and organic carbon is provided)
Validity criteria fulfilled:
not applicable
Conclusions:
The estimated soil adsorption coefficient of the test item is: Koc 0.2163 L/kg and Log koc: -0.6649 (KOCWIN v2.00, Estimated from Log Kow).
Executive summary:

The estimated soil adsorption coefficient of the test item is: Koc 0.2163 L/kg and Log koc: -0.6649 (KOCWIN v2.00, Estimated from Log Kow).

Description of key information

Weight of evidence: The estimated soil adsorption coefficient of the three constituents of the test item were as follows (KOCWIN v2.00, Estimated from Log Kow): Constituent 1: Koc 0.1205 L/kg and Log koc: -0.9190; Constituent 2: Koc 0.2163 L/kg and Log koc: -0.6649 and Constituent 3: Koc 0.3933 L/kg and Log koc: -0.4053.

Key value for chemical safety assessment

Koc at 20 °C:
0.12

Additional information

Weight of evidence: The estimated soil adsorption coefficient of the three constituents of the test item were as follows (KOCWIN v2.00, Estimated from Log Kow):

Constituent 1: Koc 0.1205 L/kg and Log koc: -0.9190

Constituent 2: Koc 0.2163 L/kg and Log koc: -0.6649

Constituent 3: Koc 0.3933 L/kg and Log koc: -0.4053