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Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
8.9.-30.9.2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report date:
2015

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.10 (Flammability (Solids))
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
2-(3,5-dichloro-2-hydroxyphenyl)-3,4-dihydroquinazolin-4-one
EC Number:
600-418-9
Cas Number:
1033-16-5
Molecular formula:
C14H8Cl2N2O2
IUPAC Name:
2-(3,5-dichloro-2-hydroxyphenyl)-3,4-dihydroquinazolin-4-one
Test material form:
solid
Details on test material:
Expiration: unlisted
Storage condition of test material: at the room temperature in tightly closed container

Results and discussion

Flammable solids
Key result
Test procedure:
burning rate test: preliminary screening test
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

Applicant's summary and conclusion

Interpretation of results:
not classified based on GHS criteria
Conclusions:
2-(3´, 5´-Dichloro-2´-hydroxyphenyl)-4-quinazolinone should not be considered as highly flammable substance.