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Physical & Chemical properties

Water solubility

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Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
03/09/2014 to 09/09/2014
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 105 (Water Solubility)
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.6 (Water Solubility)
Deviations:
no
GLP compliance:
no
Type of method:
flask method
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch number of test material: SBL/027/LRB
Water solubility:
12.9 g/L
Temp.:
20 °C
Remarks on result:
other: pH is not known

Table 1: Appearance of the test mixtures in the preliminary test

Amount of the test item in mg

Total volume in ml

Appearance of mixture

100

5

Undissolved

10

Dissolved

 The preliminary visual experiments showed that the water solubility of the test item is >10 g/l.

 

Flask-Method

Table 2: Water solubility of the test item – experiments A to D

Experiment

A

B

C

D(blank)

Amount of test item(mg)

1000

1000

1000

---

Stirring time at 30°C (h)

24

48

72

72

Aliquot:

0.01/10

0.01/10

0.01/10

 

Measured concentration (μg/ml)

11.43

14.42

12.77

n.d.

Water solubility (g/l)

11.4

14.4

12.8

---

 

Average experiments A to C: 12.9 g/l

Conclusions:
The water solubility FAT 40062/C was determined to 12.9 g/l.
Executive summary:

The water solubility of FAT 40062/C was carried out according to OECD guideline 105 and EU method A.6 using flask method. In the preliminary visual experiments the water solubility of the test item was >10 g/l. Based on the study results, the water solubility FAT 40062/C at a temperature of 20°C was determined to 12.9 g/l (without correction for the purity).

Description of key information

The water solubility of FAT 40062/C was carried out according to OECD guideline 105 and EU method A.6 using flask method. In the preliminary visual experiments the water solubility of the test item was >10 g/l.Based on the study results, the water solubility FAT 40062/C at a temperature of 20 °C was determined to 12.9 g/l (without correction for the purity).

Key value for chemical safety assessment

Water solubility:
12.9 g/L
at the temperature of:
20 °C

Additional information