Registration Dossier

Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
09 August - 09 September, 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report Date:
2016

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.10 (Flammability (Solids))
Version / remarks:
31 May 2008
Deviations:
no
GLP compliance:
yes (incl. certificate)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: particulate/powder
Details on test material:
Test item: Leuco Sulfur Red 14
Appearance: light red solid
CAS No: 68585-53-5
EC No: 271-559-8
Specific details on test material used for the study:
Expiry date 06 March 2020
Storage room temperature

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:
In the preliminary test the test item could not be ignited. Based on the results of the preliminary test, no main test was performed

Any other information on results incl. tables

In the preliminary test the test item could not be ignited. Based on the results of the preliminary test, no main test was performed.

Applicant's summary and conclusion

Interpretation of results:
GHS criteria not met
Conclusions:
The test item is considered not highly flammable.
Executive summary:

The purpose of the study was to evaluate the flammability of the test item.

The test item was formed into a powder train. It was ignited by a gas flame and the burning rate was determined

Two parallel flammability tests were performed.

Preliminary test:

The flame from a gas burner was applied to one end of the powder train for 2 minutes. The burning of the pile was observed. The test was performed twice.

Main test:

Based on the results of the preliminary test no further testing was required.

Results and conclusion:

In the preliminary test the test item could not be ignited. Based on the results of the preliminary test, no main test was performed.

The test item is considered not highly flammable.