Registration Dossier

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
other: observation
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: acceptable company statement (specification data on manufactured product requires strict adherence to conform within range and so is reliable)

Data source

Reference
Reference Type:
other: company statement
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
- Visual description of the colour (in daylight by an observer with normal colour vision) and the physical state (at 20 °C and 1013 hPa)
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
[8,20-dihydro-8,20-diphenyl-5,24:12,17-diimino-7,10:22,19-dinitrilodibenz[f,p][1,2,4,9,11,12,14,19]octaazacycloicosinato(2-)-N25,N26,N27,N28]iron
EC Number:
256-526-8
EC Name:
[8,20-dihydro-8,20-diphenyl-5,24:12,17-diimino-7,10:22,19-dinitrilodibenz[f,p][1,2,4,9,11,12,14,19]octaazacycloicosinato(2-)-N25,N26,N27,N28]iron
Cas Number:
50293-39-5
Molecular formula:
C32H18FeN12
IUPAC Name:
[8,20-dihydro-8,20-diphenyl-5,24:12,17-diimino-7,10:22,19-dinitrilodibenz[f,p][1,2,4,9,11,12,14,19]octaazacycloicosinato(2-)-N25,N26,N27,N28]iron
Test material form:
solid

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Key result
Form:
solid
Colour:
dark brown
Odour:
other: slightly characteristic
Substance type:
organic

Applicant's summary and conclusion

Conclusions:
The determination of the test item's appearance / physical state / colour was determined scientifically reasonably by visual and sensorical inspection. There is no indication given that the results are not reliable.
Physical state at 20°C and 1013 hPa: solid
Colour: dark brown
Odour: slightly characteristic
Executive summary:

The visual description of the colour, the physical state (at 20°C and 1013 hPa) and the determination of the odour resulted in the following: test substance is a dark brown solid with a slightly characteristic odour