Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
auto-flammability
Type of information:
experimental study
Adequacy of study:
key study
Study period:
May 2002
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2002
Report date:
2002

Materials and methods

Test guideline
Qualifier:
no guideline followed
Guideline:
other: no guideline is mentioned in the report
GLP compliance:
not specified

Test material

Constituent 1
Reference substance name:
DDH
IUPAC Name:
DDH
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder

Results and discussion

Auto-ignition temperature (liquids / gases)
Auto-ignition temperature:
550 °C
Remarks on result:
other:
Relative self-ignition temperature (solids)
Relative self-ignition temperature:
550 °C
Remarks on result:
other:

Any other information on results incl. tables

The ignition temperature in cloud of the examined DDH sample, that has been obtained dispersing the powder directly in the assay equipment, is 550°C

Applicant's summary and conclusion

Conclusions:
The dust cloud ignition temperature is moderately high, because this, furthermore to
avoid the dust cloud formation, you must avoid to hand it near to surfaces at this
temperature.