Registration Dossier

Administrative data

Endpoint:
adsorption / desorption, other
Remarks:
Soil Adsorption Coefficient
Type of information:
(Q)SAR
Adequacy of study:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method

Data source

Reference
Reference Type:
other: Software
Title:
EPIWIN (KOCWIN v2.00)
Author:
U.S. Environmental Protection Agency (EPA)
Year:
2012
Bibliographic source:
EPI Suite™ version 4.11 (November, 2012)
Report date:
2012

Materials and methods

Test guideline
Qualifier:
no guideline followed
Type of method:
other: (KOCWIN v2.00)

Test material

Constituent 1
Chemical structure
Reference substance name:
Trimethoxypropylsilane
EC Number:
213-926-7
EC Name:
Trimethoxypropylsilane
Cas Number:
1067-25-0
Molecular formula:
C6H16O3Si
IUPAC Name:
trimethoxy(propyl)silane
Test material form:
liquid

Results and discussion

Adsorption coefficientopen allclose all
Key result
Type:
Koc
Value:
1 181 L/kg
Remarks on result:
other: (MCI method)
Key result
Type:
log Koc
Value:
3.072 dimensionless
Remarks on result:
other: (MCI method)
Key result
Type:
Koc
Value:
1.856 L/kg
Remarks on result:
other: (Kow method)
Key result
Type:
log Koc
Value:
0.269 dimensionless
Remarks on result:
other: (Kow method)

Applicant's summary and conclusion

Conclusions:
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 1181 L/kg (MCI method)
Log Koc: 3.072 (MCI method)
Koc : 1.856 L/kg (Kow method)
Log Koc: 0.269 (Kow method)