Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1997
Report date:
1997

Materials and methods

Test guideline
Guideline:
other: visually inspection
Principles of method if other than guideline:
The identification of the test substance was made within a GLP guideline study according to the OECD Guideline 105 (water solubility)
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
2-[(o-nitrophenyl)azo]-p-cresol
EC Number:
215-863-0
EC Name:
2-[(o-nitrophenyl)azo]-p-cresol
Cas Number:
1435-71-8
Molecular formula:
C13H11N3O3
IUPAC Name:
4-methyl-2-[(2-nitrophenyl)diazenyl]phenol
Details on test material:
- Name of test material (as cited in study report): TKA 40136
- Physical state: solid
- Analytical purity: >95%
- Lot/batch No.: Pa 369
- Expiration date of the lot/batch: November 01, 1997
- Storage condition of test material: at room temperature in the dark

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
not specified
Colour:
red-brownish
Substance type:
organic

Applicant's summary and conclusion