Registration Dossier

Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods with acceptable restrictions
Remarks:
standard operating procedure of test institute according to Directive VDi 2263, part 1

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2006
Report Date:
2006

Materials and methods

Test guidelineopen allclose all
Qualifier:
equivalent or similar to
Guideline:
other: Directive VDI 2263, part 1
Qualifier:
equivalent or similar to
Guideline:
EU Method A.10 (Flammability (Solids))
Principles of method if other than guideline:
The burning time was determined according to provisions of the German Chemical Act (Chemikaliengesetz) and transport (dangerous goods) regulations but no specific test guideline is quoted. The methods described are similar to the current EU method A.10. and to Directive VDI 2263, part 1

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Flammable solids
Test procedure:
burning rate test: preliminary screening test
Burning time:
254 s
Remarks on result:
other: the substance does not propagate burning along the 200 mm of the powder train within the 2 min test period

Any other information on results incl. tables

BZ (Brennzahl) 5: "Burning with flame or spark generation" was assigned

Burning time for 200 mm: 254 s (0.79 mm/s)

A main test is not required.

Applicant's summary and conclusion

Interpretation of results:
GHS criteria not met
Remarks:
Regulation EC 1272/2008
Conclusions:
With a burning time for 200 mm of 254 s, the test item has not to be classified as flammable solid according to Regulation EC 1272/2008