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Administrative data

Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
1994
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Basic data given: comparable to guidelines/standards

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1994
Report date:
1994

Materials and methods

Principles of method if other than guideline:
Screening test according to Grewer and according to company guideline, similar to VDI 2263 sheet 1

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

Results and discussion

Relative self-ignition temperature (solids)
Key result
Relative self-ignition temperature:
250 °C
Remarks on result:
other:
Remarks:
at atm. press. of ca.1013.0 hPa

Any other information on results incl. tables

In the Grewer oven test with the neat substance, slight self-ignition is observed from 250 °C upwards but temperatures stay below 400 °C.

Applicant's summary and conclusion

Conclusions:
The self-ignition temperature is 250 °C.
Executive summary:

In a screening test according to Grewer, the test substance showed a self-ignition temperature of 250 °C.