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Physical & Chemical properties

Partition coefficient

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
partition coefficient
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Justification for type of information:
data is from modelling database
Qualifier:
according to guideline
Guideline:
other: estimated data
Principles of method if other than guideline:
KOWWIN v1.68 was used to estimate the octanol water partition coefficient of N-(4-{[4-(dimethylamino)phenyl][4-(methylamino)phenyl]methylene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium acetate
GLP compliance:
not specified
Type of method:
calculation method (fragments)
Partition coefficient type:
octanol-water
Specific details on test material used for the study:
N-(4-{[4-(dimethylamino)phenyl][4-(methylamino)phenyl]methylene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium acetate/ 84434-47-9/ 282-846-2
- Name of test material: N-(4-{[4-(dimethylamino)phenyl][4-(methylamino)phenyl]methylene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium acetate
- Molecular formula: C24H28N3.C2H3O2
- Molecular weight: 417.5499 g/mol
- Smiles notation: CC(=O)[O-].CNc1ccc(cc1)C(=C2C=CC(=[N+](C)C)C=C2)c3ccc(cc3)N(C)C
- InChl : 1S/C24H27N3.C2H4O2/c1-25-21-12-6-18(7-13-21)24(19-8-14-22(15-9-19)26(2)3)20-10-16-23(17-11-20)27(4)5;1-2(3)4/h6-17H,1-5H3;1H3,(H,3,4)
- Substance type: Organic
- Physical state: liquid
Key result
Type:
log Pow
Partition coefficient:
2.72
Remarks on result:
other: estimated data
Conclusions:
The estimated octanol water partition coefficient (log Pow) of N-(4-{[4-(dimethylamino)phenyl][4-(methylamino)phenyl]methylene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium acetate was 2.72
Executive summary:

KOWWIN v 1.68 of EPISUITE was used to estimate the octanol water partition coefficient (Log Kow) of N-(4-{[4-(dimethylamino)phenyl][4-(methylamino)phenyl]methylene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium acetate .The estimated log Pow of N-(4-{[4-(dimethylamino)phenyl][4-(methylamino)phenyl]methylene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium acetate was 2.72.

Description of key information

KOWWIN v 1.68 of EPISUITE was used to estimate the octanol water partition coefficient (Log Kow) of N-(4-{[4-(dimethylamino)phenyl][4-(methylamino)phenyl]methylene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium acetate .The estimated log Pow of N-(4-{[4-(dimethylamino)phenyl][4-(methylamino)phenyl]methylene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium acetate was 2.72.

Key value for chemical safety assessment

Log Kow (Log Pow):
2.72

Additional information

KOWWIN v 1.68 of EPISUITE was used to estimate the octanol water partition coefficient (Log Kow) of N-(4-{[4-(dimethylamino)phenyl][4-(methylamino)phenyl]methylene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium acetate .The estimated log Pow of N-(4-{[4-(dimethylamino)phenyl][4-(methylamino)phenyl]methylene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium acetate was 2.72.