Registration Dossier
Registration Dossier
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EC number: 202-761-6 | CAS number: 99-51-4
Adsorption / desorption
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:
- 2 011
- 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: Modelling database
- Principles of method if other than guideline:
- KOCWIN Program (v2.00)
- GLP compliance:
- no
- Type of method:
- other: MCI Method
- Media:
- soil
Test material
- Reference substance name:
- 4-nitro-o-xylene
- EC Number:
- 202-761-6
- EC Name:
- 4-nitro-o-xylene
- Cas Number:
- 99-51-4
- Molecular formula:
- C8H9NO2
- IUPAC Name:
- 4-nitro-o-xylene
- Details on test material:
- Substance Name : 4-nitro-o-xylene
Molecular Formula : C8H9NO2
Physical state : Liquid
Constituent 1
- Radiolabelling:
- not specified
Study design
- Test temperature:
- 25°C
Batch equilibrium or other method
- Analytical monitoring:
- not specified
Results and discussion
Adsorption coefficient
- Type:
- Koc
- Value:
- 594.7
- Temp.:
- 25 °C
- Remarks on result:
- other: Koc : 594.7 L/kg estimated via MCI method
Applicant's summary and conclusion
- Conclusions:
- Soil adsorption coefficient (Koc) value of 4-nitro-o-xylene is estimated as 594.7 L/kg (Log Koc 2.77) by means of MCI method. Based on this, this substance has low sorption to soil and sediment.
- Executive summary:
Soil adsorption coefficient (Koc) value of 4-nitro-o-xylene is estimated as 594.7 L/kg (Log Koc 2.77) by means of MCI method. Based on this, this substance has low sorption to soil and sediment.
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