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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Flammability

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Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
1990
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1990
Report date:
1990

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.10 (Flammability (Solids))
Version / remarks:
directive 79/831
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
2-(4-(diethylaminopropylcarbamoyl)phenylazo)-3-oxo-N-(2,3-dihydro-2-oxobenzimidazol-5-yl)butyramide
EC Number:
404-910-2
EC Name:
2-(4-(diethylaminopropylcarbamoyl)phenylazo)-3-oxo-N-(2,3-dihydro-2-oxobenzimidazol-5-yl)butyramide
Cas Number:
164578-14-7
Molecular formula:
C25H31N7O4
IUPAC Name:
N-[3-(diethylamino)propyl]-4-[(1E)-2-{2-oxo-1-[(2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)carbamoyl]propyl}diazen-1-yl]benzamide
Test material form:
solid: bulk

Results and discussion

Flammable solids
Key result
Test procedure:
burning rate test: preliminary screening test
Remarks:
only some mm - the flame extinguished
Burning time:
> 45 s
Remarks on result:
substance does not ignite and propagate combustion either by burning with flame or smouldering along 200 mm of the powder train within the 2 minutes test period
Remarks:
burning number 3

Applicant's summary and conclusion

Interpretation of results:
not classified based on GHS criteria
Conclusions:
Only some mm of the substance were burning-the flame was extinguished (burning number 3).