Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Stability in organic solvents and identity of relevant degradation products

Administrative data

Endpoint:
stability in organic solvents and identity of relevant degradation products
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2011
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Basic data given.

Data source

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

Materials and methods

Principles of method if other than guideline:
Stability in organic solvents by UV-vis spectrometry

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 %

Results and discussion

Test substance stable:
yes

Any other information on results incl. tables

The test substance is stable and homogeneous for more than 72 hours in DMSO (0.1 and 50 mg/L) and in 1,2 propylene glycol (0.1 and 50 mg/L) at room temperature.

Applicant's summary and conclusion

Conclusions:
The test substance is stable and homogeneous for more than 24 hours in DMSO (0.1 and 50 mg/L) and in 1,2 propylene glycol (0.1 and 50 mg/L) at room temperature.
Executive summary:

The stability of the test substance in organic solvents was determined by UV-vis spectrometry.

The test substance is stable and homogeneous for more than 24 hours inDMSO (0.1 and 50 mg/L) and in 1,2 propylene glycol (0.1 and 50mg/L) at room temperature.