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Physical & Chemical properties

Solubility in organic solvents / fat solubility

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Administrative data

Endpoint:
solubility in organic solvents / fat solubility
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: scientifically acceptable, guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2011
Report date:
2011

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: ETAD guideline ETAD-229, which in turn is based in part on water solubility method OECD 105
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
4,4'-diamino[1,1'-bianthracene]-9,9',10,10'-tetraone
EC Number:
223-754-4
EC Name:
4,4'-diamino[1,1'-bianthracene]-9,9',10,10'-tetraone
Cas Number:
4051-63-2
Molecular formula:
C28H16N2O4
IUPAC Name:
4,4'-diamino-1,1'-bianthracene-9,9',10,10'-tetrone
Details on test material:
Name of test material (as cited in study report): CROMOPHTAL Red A2B; Lot number: 0003908072

Results and discussion

Solubility in organic solvents / fat solubility
Medium:
n-octanol
Solubility:
25 µg/L
Temp.:
20 °C

Any other information on results incl. tables

Study was performed without considering the pH value.

Applicant's summary and conclusion