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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:
experimental study
Adequacy of study:
key study
Study period:
January 12, 2010 to February 02, 2010
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
Qualifier:
according to guideline
Guideline:
EU Method A.8 (Partition Coefficient - HPLC Method)
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7570 (Partition Coefficient, n-octanol / H2O, Estimation by Liquid Chromatography)
GLP compliance:
yes (incl. QA statement)
Type of method:
HPLC method
Partition coefficient type:
octanol-water
Specific details on test material used for the study:
Name as stated in the report: NECTARYL
Lot No.: VE00026199
Expiration date: February 22, 2010
Analytical method:
high-performance liquid chromatography
Key result
Type:
log Pow
Partition coefficient:
4.8
Temp.:
35 °C
pH:
7
Conclusions:
The chromatograms of Nectaryl show one peak at an average retention time of 12.70 minutes, corresponding to a partition coefficient (log value) of 4.8.
Therefore:
Partition coefficient n-octanol/water of Nectaryl: log Pow = 4.8.

Executive summary:

The Partition Coefficient n-octanol/water of Nectaryl was determined by the Reverse Phase High Performance Liquid Chromatographic Method according to the OECD Guidelines for Testing of Chemicals, Method No. 117.

The result is: Partition coefficient n-octanol/water of Nectaryl :log Pow= 4.8

Description of key information

The Partition Coefficient n-octanol/water of Nectaryl was determined by the Reverse Phase High Performance Liquid Chromatographic Method according to the OECD Guidelines for Testing of Chemicals, Method No. 117.

The result is: Partition coefficient n-octanol/water of Nectaryl :log Pow= 4.8

Key value for chemical safety assessment

Log Kow (Log Pow):
4.8
at the temperature of:
20 °C

Additional information