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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Additional physico-chemical information

Administrative data

Endpoint:
minimum ignition energy
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
other: VDI 2263 (EN 14034-3)
Qualifier:
according to guideline
Guideline:
other: DIN EN 13821
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
4-amino-N-hydroxybenzene-1-carboximidamide
EC Number:
664-406-5
Cas Number:
277319-62-7
Molecular formula:
C7 H9 N3 O
IUPAC Name:
4-amino-N-hydroxybenzene-1-carboximidamide
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder

Results and discussion

Results:
The product is non-flammable in the screening test in the Hartmann apparatus with both spark ignition and with the hot wire. On repeated swirling and igniting a little flame propagation has been observed, which is due to ignition of decomposition gases. This is not to be regarded as dust explosion.
In the test in the closed 20 l ball a dust explosion was observed. The minimum ignition energy is > 10 mJ.

Applicant's summary and conclusion