Registration Dossier

Physical & Chemical properties

Flammability

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Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
1991-10-22 to 1991-11-05
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1991
Report Date:
1991

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.10 (Flammability (Solids))
Deviations:
yes
Remarks:
: In the EC guideline a hot flame from a gas burner (minimum diameter 5 mm) is prescribed. In this test a hot platinium wire of minimum temperature 1000 deg C is used.
GLP compliance:
yes

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: particulate/powder
Details on test material:
- Name of test material (as cited in study report): T001624
- Physical state: solid
- Appearance: white powder
- CAS: 132961-05-8
- Molecular formula: C23H28F2N4O2
- Molecular weight: 430.5 g/mol
Specific details on test material used for the study:
- Name of test material (as cited in study report): T001624
- Physical state: powder
- Analytical purity: > 97 % (HPLC method)
- Impurities (identity and concentrations): sum impiurities: maximum 3%
- Lot/batch No.: RT001624BEA011
- Storage condition of test material: the test substance is stored at room temperature

Results and discussion

Flammable solids
Key result
Test procedure:
burning rate test over 100 mm length
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

Any other information on results incl. tables

-In all 6 trials the substance extinguishes.

-The substance T001624 is not highly flammable.

Applicant's summary and conclusion

Interpretation of results:
non flammable
Conclusions:
The substance, T001624 is not highly flammable.