2,4,6-tris(2,4,6-tribromophenoxy)-1,3,5-triazine

Additional physico-chemical information

Administrative data

Endpoint:

other: Self-reacting Properties

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: Fully GLP- and guideline compliant

Cross-reference

Reason / purpose for cross-reference:

reference to other study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2011

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

other: OECD-Guideline 113 (1981): Screening Test for thermal stability and stability in Air

GLP compliance:

yes

Test material

Test material information

Constituent 1

Reference substance name:

2,4,6-tris(2,4,6-tribromophenoxy)-1,3,5-triazine

EC Number:

426-040-2

EC Name:

2,4,6-tris(2,4,6-tribromophenoxy)-1,3,5-triazine

Cas Number:

25713-60-4

Molecular formula:

C 21 H 6 Br 9 N 3 O 3

IUPAC Name:

tris(2,4,6-tribromophenoxy)-1,3,5-triazine

Details on test material:

Name of test material (as cited in study report): BTAC-245
CAS-No: 25713-60-4
Molecular formula: C12H6Br9N3O3

Results and discussion

Results:

The decomposition energy of the test item in the DSC was < 300 J/g,
therefore no further tests were necessary.
UN-Transport regulations
The test item has not to be classified as self-reactive substance in class 4.1 according to UN-Transport regulations.
GHS and EC 1272/2008 (CLP-Guideline)
The test item has not to be classified as a self-reactive substance according to GHS or EC 1271/2008 (CLP-Guideline)
Annex 1.

Any other information on results incl. tables

Results

Residual moisture

The test item contains a residual moisture of < 0.1 wt.-% which was determined by drying the test item under vacuum.

Thermal stability (DSC)

The DSC runs PN416 and PN417 are shown in figure 1 and figure 2, respectively.

In the temperature range of 210 – 240 °C an endothermic process with an energy of +40 J/g is observed.

An exothermal decomposition was observed at a temperature of 370 °C.

This process proceeds up to the maximum temperature of 500 °C and exhibits a decomposition energy of approximately -150 J/g up to the

final measurement temperature of 500 °C.

Results of the DSC-measurements

No.	Sample weight / mg	Onset / °C	Energy / J/g	Remark
PN416	23.67	210 (endothermic)	+31	Figure 1
		370 (exothermal)	-81
PN417	10.74	210 (endothermic)	+43	Figure 2
		370 (exothermal)	-214

Due to the decomposition energy < 300 J/g no further tests were necessary.

Applicant's summary and conclusion

Conclusions:

The decomposition energy of the test item in the DSC was < 300 J/g,
therefore no further tests were necessary.
UN-Transport regulations
The test item has not to be classified as self-reactive substance in class 4.1 according to UN-Transport regulations.
GHS and EC 1272/2008 (CLP-Guideline)
The test item has not to be classified as a self-reactive substance according to GHS or EC 1271/2008 (CLP-Guideline)
Annex 1.

Executive summary:

The decomposition energy of the test item in the DSC was < 300J/g, therefore no further tests were necessary.

UN-Transport regulations The test item has not to be classified as self-reactive substance in class 4.1 according to UN-Transport regulations.

GHS and EC 1272/2008 (CLP-Guideline) The test item has not to be classified as a self-reactive substance according to GHS or EC 1271/2008 (CLP-Guideline) Annex 1.