Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint:
adsorption / desorption, other
Type of information:
(Q)SAR
Adequacy of study:
other information
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
results derived from a (Q)SAR model, with limited documentation / justification

Data source

Materials and methods

GLP compliance:
no
Type of method:
other: calculation

Results and discussion

Adsorption coefficientopen allclose all
Type:
Koc
Remarks:
MCI method
Value:
393.7 L/kg
Type:
Koc
Remarks:
Kow method
Value:
57.83 L/kg

Applicant's summary and conclusion

Validity criteria fulfilled:
not specified
Conclusions:
The calculated soil adsorption coefficient for methylhydroquinone is 393,7 L/kg acc. to the MCI method and 57,83 L/kg acc. to the Kow method.
Executive summary:

The calculated soil adsorption coefficient for methylhydroquinone is 393,7 L/kg acc. to the MCI method and 57,83 L/kg acc. to the Kow method.