Registration Dossier

Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
May to June 2019
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019
Report Date:
2019

Materials and methods

Test guideline
Qualifier:
equivalent or similar to
Guideline:
EPA OPPTS 830.6315 (Flammability)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: particulate/powder
Details on test material:
batch: 1805/ 021707219

Results and discussion

Flammable solids
Key result
Test procedure:
burning rate test: preliminary screening test
Remarks on result:
substance does not ignite and propagate combustion either by burning with flame or smouldering along 200 mm of the powder train within the 2 minutes test period
Remarks:
substance does not ignite and propagate combustion either by burning with flame or smouldering along 200 mm of the powder train within the 2 minutes test period After 35s sample starts to melt and decomposes (sample temperature 250ºC). After 90s sample is completely degraded and turns into a black material (sample temperature 385ºC). As substance does not ignite and propagate combustion along 200 mm of the powder train within the four minutes test period, then the substance is not considered highly flammable and no further testing is required.

Any other information on results incl. tables

substance does not ignite and propagate combustion either by burning with flame or smouldering along 200 mm of the powder train within the 2 minutes test period After 35s sample starts to melt and decomposes (sample temperature 250ºC). After 90s sample is completely degraded and turns into a black material (sample temperature 385ºC). As substance does not ignite and propagate combustion along 200 mm of the powder train within the four minutes test period, then the substance is not considered highly flammable and no further testing is required.

Applicant's summary and conclusion

Interpretation of results:
not classified based on GHS criteria
Conclusions:
The substance does not ignite as it descomposes first.