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Diss Factsheets

Administrative data

Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Experimental starting date: 09 January 2018 Experimental completion date: 17 January 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
Ethylene bis[1,3-dihydro-1,3-dioxoisobenzofuran-5-carboxylate]
EC Number:
217-062-1
EC Name:
Ethylene bis[1,3-dihydro-1,3-dioxoisobenzofuran-5-carboxylate]
Cas Number:
1732-96-3
Molecular formula:
C20H10O10
IUPAC Name:
2-(1,3-dioxo-1,3-dihydro-2-benzofuran-5-carbonyloxy)ethyl 1,3-dioxo-1,3-dihydro-2-benzofuran-5-carboxylate
impurity 1
Chemical structure
Reference substance name:
Benzene-1,2,4-tricarboxylic acid 1,2-anhydride
EC Number:
209-008-0
EC Name:
Benzene-1,2,4-tricarboxylic acid 1,2-anhydride
Cas Number:
552-30-7
Molecular formula:
C9H4O5
IUPAC Name:
Benzene-1,2,4-tricarboxylic acid 1,2-anhydride
impurity 2
Chemical structure
Reference substance name:
not assignable
IUPAC Name:
not assignable
Specific details on test material used for the study:
Identification: RIKACID TMEG-500
Identification (chemical name); Ethylene bis[1,3-dihydro-1,3-dioxoisobenzofuran-5-carboxylate]
Appearance/Physical state: Cream colored powder
Batch: 5259
Purity: 81.1% TMEG
Expiry date: 24 April 2018
Storage conditions: Room temperature in the dark

Results and discussion

Relative self-ignition temperature (solids)
Remarks on result:
no self-ignition observed up to the melting point

Any other information on results incl. tables

The test item was a cream colored powder. Whilst heating the test item, no relevant exothermic reaction/self-heating of the sample was observed. On completion of the test, the test item was a clear colorless melted mass.

Applicant's summary and conclusion

Conclusions:
The test item has been determined to not have a relative self-ignition temperature below its melting temperature.
Executive summary:

Relative Self-Ignition Temperature for Solids. No relative self-ignition below the melting temperature of the test item, using a procedure designed to be compatible with Method A.16 Relative Self-Ignition Temperature for Solids of Commission Regulation (EC) No 440/2008 of 30 May 2008.