Registration Dossier

Physical & Chemical properties

Partition coefficient

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Guideline study (no GLP); The test was carried out following OECD guideline 107 an EC directive No 440/2008 A.8
Reason / purpose:
reference to other study
Qualifier:
according to
Guideline:
OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
Version / remarks:
EU Method A.8
GLP compliance:
no
Type of method:
shake-flask method to: flask method
Partition coefficient type:
octanol-water
Specific details on test material used for the study:
Name: BLANCOLEN® HP (Disodium hydroxy(sulfonato)acetate)
Batch No.:080129
Type:
log Pow
Partition coefficient:
< -2
Temp.:
20 °C
pH:
6.5
Type:
Pow
Partition coefficient:
< 0.01
Temp.:
20 °C
pH:
6.5

The pH-value of the aqueous solution was determined in the report No. 20090122-02-AE (Determination of the water solubility).

Executive summary:

The test of was carried out following OECD guideline 107 and EC directive No. 440/2008 A.8. The partition coefficient Pow was determined to be <0.01 at 20°C (log Pow < -2).

Description of key information

The partition coefficient Pow was determined to be <0.01 at 20°C (log Pow < -2)

Key value for chemical safety assessment

Log Kow (Log Pow):
-2
at the temperature of:
20 °C

Additional information