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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
explosiveness
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009
Report date:
2009

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.14 (Explosive properties)
Deviations:
not specified
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
1,3-dihydro-5-nitro-2H-benzimidazol-2-one
EC Number:
202-282-2
EC Name:
1,3-dihydro-5-nitro-2H-benzimidazol-2-one
Cas Number:
93-84-5
Molecular formula:
C7H5N3O3
IUPAC Name:
5-nitro-1,3-dihydro-2H-benzimidazol-2-one

Results and discussion

Small-scale preliminary testsopen allclose all
Parameter:
other: More sensitive to shock than m-dinitrobenzene
Remarks:
migrated information
Remarks on result:
negative (not further specified)
Parameter:
other: More sensitive to friction than m-dinitrobenzene
Remarks:
migrated information
Remarks on result:
negative (not further specified)
Parameter:
other: Explosive under influence of flame
Remarks:
migrated information
Remarks on result:
negative (not further specified)
Parameter:
other: Explosive (not specified)
Remarks:
migrated information
Remarks on result:
negative (not further specified)

Any other information on results incl. tables

Mechanical sensitivity (friction): No explosion within 6 tests using a pinload with 360 N

Mechanical sensitivity (shock): No explosion within 6 tests using a mass of 10 kg falling from a height of 0,4 m

Thermal sensitivity: No explosion within 3 tests usingg a circular nozzle plate with a hole of 2 mm

Applicant's summary and conclusion

Conclusions:
The test item has no explosive properties under the test conditions in the sense of EC No. 440/2208 and in sense of the EPA Product properties Test Guideline OPPTS 830.6316