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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
13-15 December 2005
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2006
Report date:
2016

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.10 (Flammability (Solids))
Version / remarks:
December 1992
Deviations:
no
Qualifier:
according to guideline
Guideline:
other: VDI 2263: Test Methods for the Determination of Safety Characteristics of Dusts
Version / remarks:
May 1990
Deviations:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
N-{4-[(4,6-dimethylpyrimidin-2-yl)sulfamoyl]phenyl}-2-methylprop-2-enamide
EC Number:
611-915-5
Cas Number:
59941-98-9
Molecular formula:
C16 H18 N4 O3 S
IUPAC Name:
N-{4-[(4,6-dimethylpyrimidin-2-yl)sulfamoyl]phenyl}-2-methylprop-2-enamide
Test material form:
solid: particulate/powder
Remarks:
determined at NOTOX
Details on test material:
pH 6.4 (determined at NOTOX)

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:
GHS criteria not met
Conclusions:
v123109 (CH03824) is not "highly flammable" according to the criteria as described in the method A.10 of EEC-Directive 92/69 EEC. According to the VDI 2263, v123109 has to be classified as Class 1 (no ignition).