Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2011
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Reliable information from certificate of analysis

Data source

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

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-[(4-methyl-2-nitrophenyl)azo]-3-oxo-N-phenylbutyramide
EC Number:
219-730-8
EC Name:
2-[(4-methyl-2-nitrophenyl)azo]-3-oxo-N-phenylbutyramide
Cas Number:
2512-29-0
Molecular formula:
C17H16N4O4
IUPAC Name:
2-[(4-methyl-2-nitrophenyl)diazenyl]-3-oxo-N-phenylbutanamide
Test material form:
solid: nanoform, no surface treatment
Details on test material:
Purity 99.7 % (w/w)

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Key result
Form:
powder
Colour:
Yellow
Odour:
other: Non-specific
Substance type:
organic

Applicant's summary and conclusion

Conclusions:
The submission substance is a yellow powder with non specific odour
Executive summary:

The submission substance appears as a yellow powder with non-specific odour at ambient conditions.