1,8-bis(phenylthio)anthraquinone

Water solubility

Link to relevant study record(s)

Reference

Endpoint:

water solubility

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2013

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

OECD Guideline 105 (Water Solubility)

Deviations:

not specified

Qualifier:

according to guideline

Guideline:

EU Method A.6 (Water Solubility)

Deviations:

not specified

GLP compliance:

no

Type of method:

flask method

Water solubility:

1.29 mg/L

Conc. based on:

test mat.

Temp.:

20 °C

Remarks on result:

other: without correction for the purity

Flask-Method

Water solubility of the test item – experiments A to D

Experiment	A	B	C	D(blank)
Amount of test item(mg)	500	500	500	---
Stirring time at 30 °C (h)	24	48	72	72
Measured concentration (μg/l)	1179	1218	1289	n.d. < 0.80
Water solubility (mg/l)	1.179	1.218	1.289	---

 

Average experiments A to C: 1.23 mg/l

Conclusions:

The water solubility of the test item at a temperature of 20 °C was determined to 1.29 mg/L.

Executive summary:

The water solubility test was carried out with FAT 93450/Z according to OECD guideline 105 and EU Method A.6 by using Flask method. The water solubility of the test item at a temperature of 20 °C was determined to 1.29 mg/L (without correction for the purity).

Description of key information

The water solubility test was carried out with FAT 93450/Z according to OECD guideline 105 and EU Method A.6 by using Flask method. The water solubility of the test item at a temperature of 20 °C was determined as 1.29 mg/L (without correction for the purity).

Key value for chemical safety assessment

Water solubility:

1.29 mg/L

at the temperature of:

20 °C