Registration Dossier

Administrative data

Endpoint:
auto-flammability
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: well performed study according to acknowledged standard

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report Date:
2015

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: VDI 2263 sheet 1
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid

Results and discussion

Relative self-ignition temperature (solids)open allclose all
Relative self-ignition temperature:
0 °C
Remarks on result:
other: pure substance
Remarks:
the product melted and flowed out of the basket before self-ignition started.
Relative self-ignition temperature:
ca. 240 °C
Remarks on result:
other: 1 : 1 mixture with kieselgur
Remarks:
at atm. press. of ca.1.0 atm

Applicant's summary and conclusion

Conclusions:
In the Grewer-Oven-Test with the pure product the product melted and flowed out of the basket before self-ignition started. In mixture with kieselgur the product did not flow out of the basket and showed an oxidation reaction starting at 240 °C.
UN Transport Regulations: Due to the results from the Grewer-Oven-Test the substance has not to be classified as “self-heating substance” (class 4.2).
EU-GHS/CLP: Due to the results from the Grewer-Oven-Test the substance has not to be classified as “self-heating substance”.
Executive summary:

The substance was tested for autoflammability according to VDI 2263 sheet 1 (screening in the Grewer oven).

In the Grewer-Oven-Test with the pure product the product melted and flowed out of the basket before self-ignition started. In mixture with kieselgur the product did not flow out of the basket and

showed an oxidation reaction starting at 240 °C.