Registration Dossier

Administrative data

Endpoint:
auto-flammability
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Valid method

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2003
Report Date:
2003

Materials and methods

Principles of method if other than guideline:
Screening test in Grewer oven

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Auto-ignition temperature (liquids / gases)
Auto-ignition temperature:
>= 300 °C
Atm. press.:
> 1 013 hPa
Remarks on result:
other:
Relative self-ignition temperature (solids)
Relative self-ignition temperature:
>= 300 °C
Remarks on result:
other:
Remarks:
at atm. press. of >1013.0 hPa

Any other information on results incl. tables

The neat sample and the sample with kieselguhr show self-ignition in the Grewer oven starting at 300 °C.

Applicant's summary and conclusion

Conclusions:
The test substance shows self-ignition at 300 °C. Therefore, the test material is not a self-heating substance class 4.2 according to dangerous goods regulations.
Executive summary:

Self-ignition of the test substance was determined by a screening test in the Grewer oven. The test substance shows self-ignition at 300 °C.