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Environmental fate & pathways

Adsorption / desorption

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Administrative data

Endpoint:
adsorption / desorption
Remarks:
adsorption
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
other: Prediction model
Title:
Adsorption by EPI (Estimation Programs Interface) Suite
Author:
Sustainability Support Service (Europe) AB - estimated
Year:
2011
Bibliographic source:
Estimation Programs Interface Suite™ United States Environmental Protection Agency, Washington, DC, USA. version 4.1

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: Modeling database
Principles of method if other than guideline:
KOCWIN Program (v2.00)
GLP compliance:
no
Type of method:
other: estimation
Media:
soil

Test material

Constituent 1
Chemical structure
Reference substance name:
1,3-dihydro-1-oxoisobenzofuran-5-carbonitrile
EC Number:
279-900-2
EC Name:
1,3-dihydro-1-oxoisobenzofuran-5-carbonitrile
Cas Number:
82104-74-3
Molecular formula:
C9H5NO2
IUPAC Name:
1,3-dihydro-1-oxoisobenzofuran-5-carbonitrile
Test material form:
solid: crystalline
Details on test material:
- Name of test material: 1,3-dihydro-1-oxoisobenzofuran-5-carbonitrile
- Molecular formula: C9H5NO2
- Substance type: Organic
- Physical state: Solid
Radiolabelling:
not specified

Study design

Batch equilibrium or other method

Analytical monitoring:
not specified

Results and discussion

Adsorption coefficient
Type:
Koc
Value:
47.97
Temp.:
25 °C
Remarks on result:
other: Estimated via MCI method

Results: Batch equilibrium or other method

Transformation products:
not specified

Applicant's summary and conclusion

Conclusions:
Soil adsorption coefficient (Koc) value of 1,3-dihydro-1-oxoisobenzofuran-5-carbonitrile was estimated as 47.97 using MCI method. This Value indicates that 1,3-dihydro-1-oxoisobenzofuran-5-carbonitrile has very strong Adsorption to soil hence negligible migration potential to ground water.
Executive summary:

Soil adsorption coefficient (Koc) value of 1,3-dihydro-1-oxoisobenzofuran-5-carbonitrile was estimated as 47.97 using MCI method. This Value indicates that 1,3-dihydro-1-oxoisobenzofuran-5-carbonitrile has very strong Adsorption to soil hence negligible migration potential to ground water.

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