Reaction products of 1-(substitutedphenyl)urea coupled with diazotated potassium sodium substituted-5-{[2-(substituted)ethyl]sulfonyl}benzenesulfonate, further condensed with 2,4,6-trichloro-1,3,5-triazine, further converted with disubstituted benzene-1,4-disulfonic acid in aq. sodium hydroxide

Explosiveness

Link to relevant study record(s)

Reference

Endpoint:

explosiveness

Type of information:

experimental study

Adequacy of study:

key study

Study period:

The study was conducted between 23 September 2015 and 02 December 2015

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: GLP guideline study

Qualifier:

according to guideline

Guideline:

EU Method A.14 (Explosive properties)

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Parameter:

other: More sensitive to shock than m-dinitrobenzene

Remarks:

migrated information

Remarks on result:

negative (not further specified)

Parameter:

other: More sensitive to friction than m-dinitrobenzene

Remarks:

migrated information

Remarks on result:

negative (not further specified)

Parameter:

other: Explosive under influence of flame

Remarks:

migrated information

Remarks on result:

negative (not further specified)

Results of the friction, fall hammer and Koenen steel tube tests are shown in the following tables.

 

BAM friction test

Test	Observations
1	There were no signs of explosion, ignition or decomposition.
2	There were no signs of explosion, ignition or decomposition.
3	There were no signs of explosion, ignition or decomposition.
4	There were no signs of explosion, ignition or decomposition.
5	There were no signs of explosion, ignition or decomposition.
6	There were no signs of explosion, ignition or decomposition.

Result: Negative.

 

BAM fall hammer test

Test	Observations
1	No signs of ignition or explosion on impact. When the test assembly was dismantled there were no signs of decomposition.
2	No signs of ignition or explosion on impact. When the test assembly was dismantled there were no signs of decomposition
3	No signs of ignition or explosion on impact. When the test assembly was dismantled there were no signs of decomposition
4	No signs of ignition or explosion on impact. When the test assembly was dismantled there were no signs of decomposition
5	No signs of ignition or explosion on impact. When the test assembly was dismantled there were no signs of decomposition
6	No signs of ignition or explosion on impact. When the test assembly was dismantled there were no signs of decomposition

Result: Negative.

 

Koenen steel tube test

6 mm Orifice Plate 

Test	Time(s)	Observations
1	20	A yellow flame from the orifice. Test item was ejected from the orifice.
	300	The test was stopped, the yellow flame self-extinguished.  The tube was recovered intact.
2	23	A yellow flame from the orifice. Test item was ejected from the orifice.
	300	The test was stopped, the yellow flame self-extinguished.  The tube was recovered intact.
3	40	A yellow flame from the orifice. Test item was ejected from the orifice.
	300	The test was stopped, the yellow flame self-extinguished.  The tube was recovered intact.

2 mm Orifice Plate

Test	Time(s)	Observations
1	23	A yellow flame from the orifice.
	108	A loud explosion the burner flames were extinguished. The tube bulged out on one side with a about a 7mm split. The bottom of the tube was also rounded.
2	40	A yellow flame.
	72	A loud explosion the burner flames were extinguished. The tube bulged out on one side with a about a 10mm split. The bottom of the tube was also rounded.
3	18	A yellow flame from the orifice.
	89	A loud explosion the burner flames were extinguished. The tube bulged out on one side with a about a 10mm split. The bottom of the tube was also rounded.

Result: Negative.

Interpretation of results:

non explosive

Remarks:

Migrated information

Conclusions:

The test item has been determined not to have explosive properties.

Executive summary:

Explosive Properties. Non-explosive, using a procedure designed to be compatible with Method A14 Explosive Properties of Commission Regulation (EC) No 440/2008 of 30 May 2008.

Description of key information

Explosive Properties. Non-explosive, using a procedure designed to be compatible with Method A14 Explosive Properties of Commission Regulation (EC) No 440/2008 of 30 May 2008.

Key value for chemical safety assessment

Explosiveness:

non explosive

Additional information

The test item has been determined not to have explosive properties.