3,3'-[(2-chloro-5-methyl-p-phenylene)bis[imino(1-acetyl-2-oxoethylene)azo]]bis[4-chloro-N-(3-chloro-o-tolyl)benzamide]

Water solubility

Link to relevant study record(s)

Reference

Endpoint:

water solubility

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2011

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

comparable to guideline study with acceptable restrictions

Qualifier:

equivalent or similar to guideline

Guideline:

OECD Guideline 105 (Water Solubility)

Version / remarks:

and ETAD method

GLP compliance:

no

Type of method:

flask method

Key result

Water solubility:

< 10 µg/L

Conc. based on:

test mat. (total fraction)

Incubation duration:

72 h

Temp.:

23 °C

Remarks on result:

other: below LoQ of the method

Remarks:

no data on pH

Details on results:

3 independent vials from each solubility test were injected and measured. Each result given in the table below is the average of these 3 measurements.
Water solubility test: 10 µg/L*
n-Octanol solubility test: 10 µg/L*

* Limit of quantification of the method.

Conclusions:

The water solubility of test substance was determined to be below the LOQ which is 10 µg/L at 23°C.

Description of key information

<10 µg/L at 23°C

Additional information

The solubility was determined by flask method based on OECD Guideline 105 and the ETAD method. The quantification was analyzed by HPLC-UV.

The solubility is below the LOQ (10 µg/L)..