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Partition coefficient

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Reference
Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation
Qualifier:
according to
Guideline:
OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
GLP compliance:
not specified
Type of method:
HPLC method
Remarks:
HPLC - UV
Partition coefficient type:
octanol-water
Specific details on test material used for the study:
Miramer M170 = acrylated resin mainly based on Ethoxy ethoxy ethyl acrylate (CAS Number: 7328-17-8)
Mw = 188g/mol (C9H16O4)
Analytical method:
high-performance liquid chromatography
Key result
Type:
log Pow
Partition coefficient:
1.105
Remarks on result:
other: experimental value
Key result
Type:
log Pow
Partition coefficient:
0.67
Remarks on result:
not measured/tested
Remarks:
Calculated Log POW (ECOSAR) with CAS number
Conclusions:
Ethoxy ethoxy ethyl acrylate (Miramer M170) was submitted to the High Performance Liquid Chromatography with UV detection for the determination of partition coefficient in n-octanol/ Water (Log POW) according to OECD 117 method. Log POW value is 1.151 (96.7% of total base peak area). For the minor components, Log POW values are between 1.105 and 3.629
Executive summary:

Ethoxy ethoxy ethyl acrylate (Miramer M170) was submitted to the High Performance Liquid Chromatography with UV detection for the determination of partition coefficient in n-octanol/ Water (Log POW) according to OECD 117 method. Log POW value is 1.151 (96.7% of total base peak area). For the minor components, Log POW values are between 1.105 and 3.629

Description of key information

2-Propenoic acid, 2-(2-ethoxyethoxy)ethylester (Ethoxy ethoxy ethyl acrylate) was submitted to the High Performance Liquid Chromatography with UV detection for the determination of partition coefficient in n-octanol/ Water (Log POW) according to OECD 117 method. Log POW value is 1.151 (96.7% of total base peak area). For the minor components, Log POW values are between 1.105 and 3.629

Key value for chemical safety assessment

Log Kow (Log Pow):
1.151

Additional information

Ethoxy ethoxy ethyl acrylate (Miramer M170) was submitted to the High Performance Liquid Chromatography with UV detection for the determination of partition coefficient in n-octanol/ Water (Log POW) according to OECD 117 method. Log POW value is 1.151 (96.7% of total base peak area). For the minor components, Log POW values are between 1.105 and 3.629