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Environmental fate & pathways

Adsorption / desorption

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Reference
Endpoint:
adsorption / desorption
Remarks:
other: adsorption/desorption screening test
Type of information:
experimental study
Adequacy of study:
key study
Study period:
4 September - 8 December 1999
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: done under GLP and OECD method
Qualifier:
according to guideline
Guideline:
other: HPLC method as described in OECD draft document TGP 94.75 (April 1994)
GLP compliance:
yes
Media:
soil
Type:
log Koc
Value:
2.18
Temp.:
20 °C
Type:
Koc
Value:
151.36
Temp.:
20 °C
Conclusions:
The soil adsorption coefficient has been determined as Koc = 151 at 20ºC (log Koc = 2.18)
Executive summary:

The soil adsorption coefficient has been determined as Koc = 151 at 20ºC (log Koc = 2.18) according to the HPLC method as described in OECD draft document TGP 94.75 (April 1994).

Description of key information

The soil adsorption coefficient has been determined as Koc = 151 at 20ºC (log Koc = 2.18) according to the HPLC method as described in OECD draft document TGP 94.75 (April 1994).

Key value for chemical safety assessment

Koc at 20 °C:
151

Additional information

[LogKoc: 2.18]