2-chloro-N-[[[4-(trifluoromethoxy)phenyl]amino]carbonyl]benzamide

Oxidising properties

Link to relevant study record(s)

Reference

Endpoint:

oxidising solids

Type of information:

experimental study

Adequacy of study:

key study

Study period:

27.11.2000 to 07.02.2001

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

EU Method A.17 (Oxidising Properties (Solids))

GLP compliance:

yes (incl. QA statement)

Contact with:

powdered cellulose

Duration of test (contact time):

>= 180 - < 300 s

Key result

Sample tested:

other: 60% Barium nitrate reference / 40% Cellulose

Parameter:

burning rate

Result:

1.1 mm/s

Key result

Sample tested:

other: 10% substance / 90% cellulose

Parameter:

burning time of reaction over a distance of 200 mm

Result:

0 s

Remarks on result:

not determinable

Remarks:

The flame extinguished within the start segment

Key result

Sample tested:

other: 20% Substance / 80% Cellulose

Parameter:

burning time of reaction over a distance of 200 mm

Result:

244 s

Remarks on result:

other: Burning speed rate: 0.82 mm/s

Key result

Sample tested:

other: 30% Substance / 70% Cellulose

Parameter:

burning time of reaction over a distance of 200 mm

Result:

269 s

Remarks on result:

other: Burning speed rate: 0.74 mm/s

Key result

Sample tested:

other: 40% Substance / 60% Cellulose

Parameter:

burning time of reaction over a distance of 200 mm

Result:

243 s

Remarks on result:

other: Burning speed rate: 0.82 mm/s

Key result

Sample tested:

1:1 sample-to-cellulose ratio

Parameter:

burning time of reaction over a distance of 200 mm

Result:

243 s

Remarks on result:

other: Burning speed rate: 0.82 mm/s

Key result

Sample tested:

other: 60% Substance / 40% Cellulose

Parameter:

burning time of reaction over a distance of 200 mm

Result:

300 s

Remarks on result:

other: Test abandoned after 300 s

Key result

Sample tested:

other: 70% Substance / 30% Cellulose

Parameter:

burning time of reaction over a distance of 200 mm

Result:

180 s

Remarks on result:

other: The flame extinguished after 180 s

Key result

Sample tested:

other: 80% Substance / 20% Cellulose

Parameter:

burning time of reaction over a distance of 200 mm

Result:

300 s

Remarks on result:

other: Test abandoned after 300 s

Key result

Sample tested:

other: 90% Substance / 10% Cellulose

Parameter:

burning time of reaction over a distance of 200 mm

Result:

0 s

Remarks on result:

other: The flame extinguished within the start segment

On the basis of considerable difference of combustion behaviour between substance/cellulose and reference mixture no further testing was required.

Interpretation of results:

GHS criteria not met

Remarks:

Not oxidizing

Conclusions:

Triflumuron has no oxidizing properties

Key value for chemical safety assessment

Oxidising properties:

non oxidising