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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Testing was conducted between 14th November to 21st November 2013
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: see 'Remark'
Remarks:
Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant results. The study report was conclusive, done to a valid guideline and the study was conducted under GLP conditions.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2013
Report date:
2014

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.10 (Flammability (Solids))
Deviations:
no
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
sodium 3-((2,3-dicyanophenyl)sulfonyl)propane-1-sulfonate
EC Number:
696-126-4
Cas Number:
886592-17-2
Molecular formula:
C11H9N2O5S2Na
IUPAC Name:
sodium 3-((2,3-dicyanophenyl)sulfonyl)propane-1-sulfonate
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder

Results and discussion

Flammable solids
Test procedure:
burning time (test type not further specified)
Remarks:
or specified in description of method (migrated information)
Remarks on result:
other: The pile failed to ignite during the 2 minutes that the bunsen flame was applied.
Pyrophoric solids
Test procedure:
ignition time on contact with air
Remarks:
Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).
Remarks on result:
no ignition on contact with air (not further specified)
Remarks:
corresponding to 'no' in migrated source record.
Pyrophoric liquids
Test procedure:
ignition time on contact with air
Remarks:
Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).
Remarks on result:
no ignition on contact with air (not further specified)
Remarks:
corresponding to 'no' in migrated source record.

Any other information on results incl. tables

Results of preliminary screening test

The pile failed to ignite during the 2 minutes that the Bunsen flame was applied. 

The result of the preliminary screening test obviated the need to perform the main test.

 

Applicant's summary and conclusion

Conclusions:
The test substance was determined to be not highly flammable as it failed to ignite in the preliminary screening test.
Executive summary:

Introduction

The method used is designed to be compatible with Method A10 Flammability (Solids) of Commission Regulation (EC) No 440/2008 of 30 May 2008.

Results and Conclusion

The test substance was determined to be not highly flammable as it failed to ignite in the preliminary screening test.