Registration Dossier

Administrative data

Endpoint:
auto-flammability
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2015
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:
2016
Report Date:
2016

Materials and methods

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

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
purity: > 99.5%

Results and discussion

Auto-ignition temperature (liquids / gases)open allclose all
Auto-ignition temperature:
> 400 °C
Atm. press.:
ca. 1 atm
Remarks on result:
other: pure substance, liquefaction of the test item was observed in the range of 150 - 170 °C
Auto-ignition temperature:
ca. 280 °C
Atm. press.:
ca. 1 atm
Remarks on result:
other: 1 : 1 mixture with kieselgur
Relative self-ignition temperature (solids)open allclose all
Relative self-ignition temperature:
> 400 °C
Remarks on result:
other: pure substance, liquefaction of the test item was observed in the range of 150 - 170 °C
Remarks:
at atm. press. of ca.1.0 atm
Relative self-ignition temperature:
ca. 280 °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:
The substance shows no autoflammability and 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). The pure substance showed no selfignition up to 400 °C. The 1:1 mixture with kieselgur had a selfignition at about 280°C