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Administrative data

Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Study Experimental Phase 2013-05-10 to 2013-05-23. Report Complete 2013-06-18.
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Meets the criteria for classification as reliable without restriction according to Klimisch et al (1997).

Data source

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

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
Deviations:
no
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
lithium 3-((3,4-dicyanophenyl)thio)propane-1-sulfonate
EC Number:
700-787-7
Cas Number:
769953-18-6
Molecular formula:
C11H9N2O3S2Li
IUPAC Name:
lithium 3-((3,4-dicyanophenyl)thio)propane-1-sulfonate
Test material form:
solid: particulate/powder

Results and discussion

Relative self-ignition temperature (solids)
Remarks on result:
other: Test material does not have a relative self-ignition temperature below its melting temperature.

Any other information on results incl. tables

Whilst heating the test item, self-heating of the sample was observed. On completion of the test the testing cube contained a small amount of charred black solid which was also noted beneath the cube.

See attached background material for temp/time curve.

Applicant's summary and conclusion

Conclusions:
Test material does not have a relative self-ignition temperature below its melting temperature.
Executive summary:

Introduction

This study was conducted to determine the relative self-ignition temperature of the test material. The method was designed to be compatible with guideline Method A16 Relative Self-Ignition Temperature for Solids of Commission Regulation (EC) No 440/2008 of 30 May 2008.

Results & Conclusions

Whilst heating the test item, self-heating of the sample was observed. On completion of the test the testing cube contained a small amount of charred black solid which was also noted beneath the cube. The test material was determined not to have a self-ignition temperature below its melting temperature.

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