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Physical & Chemical properties

Solubility in organic solvents / fat solubility

Administrative data

Endpoint:
solubility in organic solvents / fat solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: well performed study according to guideline developed and agreed upon by the ETAD in january 2005 for colorants with very low solubility

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report Date:
2015

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: method developed by ETAD
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Solubility in organic solvents / fat solubility
Medium:
n-octanol
Solubility:
4 750 mg/L
Temp.:
23 °C
Test substance stable:
yes
Details on results:
The determination was repeated three times and the average value was caöculated from the individual results.
Individual results:
Absorption Solubility
(d = 1 cm n-octanol
dilution 1:1000) mg/l
a1 0.145 3560
a2 0.202 4980
a3 0.232 5710

Average: 4750 mg/L

Applicant's summary and conclusion

Conclusions:
The solubility of the substance in n-octanol at 23°C is 4750 mg/L at 23°C
Executive summary:

The n-octanol solubility of the substance was determined 3 times according to the method developed by the ETAD at 23°C. The average of the results was 4750 mg/L.