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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
partition coefficient
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Study period:
2011
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: well performed calculation with suitable software

Data source

Reference
Reference Type:
other: estimation by calculation
Title:
Unnamed
Year:
2011
Report date:
2011

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
Software: EPI Suite v. 3.20 } (Syracuse Research Corporation)
EPI MPBP Win 4.20 }
GLP compliance:
no
Type of method:
other: esitmation by calculation
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
4-amino-2,5-dichloro-N,N-dimethylbenzenesulphonamide
EC Number:
247-501-2
EC Name:
4-amino-2,5-dichloro-N,N-dimethylbenzenesulphonamide
Cas Number:
26175-68-8
Molecular formula:
C8H10Cl2N2O2S
IUPAC Name:
4-amino-2,5-dichloro-N,N-dimethylbenzene-1-sulfonamide

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
1.42
Temp.:
20 °C
pH:
ca. 7
Remarks on result:
other: esimated by calculation

Applicant's summary and conclusion

Conclusions:
The partition coefficient n-octanol/water was calculated as LogPow= 1.42 at 20°C with Software: EPI Suite v. 3.20, EPI MPBP Win 4.20 (Syracuse Research Corporation)