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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Study period:
Not reported
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Derived using calculation method software which has been validated for organic substances.
Guideline:
other: Guidance on information requirements and chemical safety assessment, R.6 QSAR and grouping of chemicals
Deviations:
no
Principles of method if other than guideline:
No guideline mentioned in data source.
GLP compliance:
no
Type of method:
other: estimation software
Key result
Type:
Koc
Value:
243.4 L/kg
Remarks on result:
other: Koc value of 243.4 L/kg predicted using available partition coefficient value.
Validity criteria fulfilled:
yes
Remarks:
Known QSAR programme.
Conclusions:
The estimation software gives a Koc value for 1-bromobutane of 243.4 L/kg.
Executive summary:

The estimation software gives a Koc value for 1-bromobutane of 243.4 L/kg.

Description of key information

Koc estimated using KOCWIN v2.00;  Koc value of 243.4 L/kg predicted using available partition coefficient value.

Key value for chemical safety assessment

Koc at 20 °C:
243.4

Additional information