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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Remarks:
calculation
Type of information:
(Q)SAR
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Justification for type of information:
information from database
Qualifier:
according to guideline
Guideline:
other: Calculated (ACD/Labs) Software V11.02
Type of method:
other: calculation
Type:
Koc
Value:
1 L/kg
pH:
1
Temp.:
25 °C
Type:
Koc
Value:
1 L/kg
pH:
2
Temp.:
25 °C
Type:
Koc
Value:
4.13 L/kg
pH:
3
Temp.:
25 °C
Type:
Koc
Value:
30.32 L/kg
pH:
4
Temp.:
25 °C
Type:
Koc
Value:
103.89 L/kg
pH:
5
Temp.:
25 °C
Type:
Koc
Value:
137.69 L/kg
pH:
6
Temp.:
25 °C
Key result
Type:
Koc
Value:
142.33 L/kg
pH:
7
Temp.:
25 °C
Type:
Koc
Value:
142.81 L/kg
pH:
8
Temp.:
25 °C
Type:
Koc
Value:
142.86 L/kg
pH:
9
Temp.:
25 °C
Type:
Koc
Value:
142.86 L/kg
pH:
10
Temp.:
25 °C
Validity criteria fulfilled:
yes
Conclusions:
The calculated Koc value is reported to 142.33 L/kg at pH 7 and 25°C.
Executive summary:

The results were calculated with (ACD/Labs) Software V11.02 and are thus considered to be reliable with restrictions.

Description of key information

The calculated Koc value is reported to 142.33 L/kg at pH 7 and 25°C. The results were calculated with (ACD/Labs) Software V11.02 and are thus considered to be reliable with restrictions.

Key value for chemical safety assessment

Koc at 20 °C:
142.33

Additional information

With a further model, the Koc value is reported to 568 L/kg. The result was calculated with a generally accepted model and is thus considered to be reliable with restrictions