Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2006-2007
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Valid certificate of analysis, reliability 1 for this specific endpoint

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2007
Report date:
2007

Materials and methods

Principles of method if other than guideline:
Visual inspection and smell test

Test material

Constituent 1
Chemical structure
Reference substance name:
2,9-dichloro-5,12-dihydroquino[2,3-b]acridine-7,14-dione
EC Number:
221-424-4
EC Name:
2,9-dichloro-5,12-dihydroquino[2,3-b]acridine-7,14-dione
Cas Number:
3089-17-6
Molecular formula:
C20H10Cl2N2O2
IUPAC Name:
2,9-dichloro-5,12-dihydroquino[2,3-b]acridine-7,14-dione
Test material form:
solid: nanoform

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
solid: nanoform
Colour:
Red
Odour:
other: non-specific
Substance type:
organic

Any other information on results incl. tables

the substance is a red powder

Applicant's summary and conclusion