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Diss Factsheets

Physical & Chemical properties

Explosiveness

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Link to relevant study record(s)

Reference
Endpoint:
explosive properties of explosives
Type of information:
other: Read-across of Disperse Blue 360 Assessment Report
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Justification for type of information:
No violent exotherm was observed during the melting point determination of Disperse Brown 27 via DSC, following three different test methods Disperse Blue 360 was determined to not have explosive behaviour. Adapting a read across approach it was reasoned that Disperse Brown 27 was unlikely to be a potential explosive, or exhibit any explosive behaviour.
Reason / purpose for cross-reference:
assessment report
Qualifier:
according to guideline
Guideline:
EU Method A.14 (Explosive properties)
GLP compliance:
yes
Key result
Parameter:
thermal sensitivity - Koenen test: diameter of the orifice plate
Remarks:
in mm
Value:
2
Remarks on result:
negative (not further specified)
Key result
Parameter:
thermal sensitivity - Koenen test: diameter of the orifice plate
Remarks:
in mm
Value:
6
Remarks on result:
negative (not further specified)
Key result
Test series:
UN Test series 3
Method:
UN Test 3 (b) (i): BAM friction apparatus
Parameter:
limiting diameter (mm)
Value:
10
Result:
result is considered "-" (negative)
Key result
Test series:
UN Test series 3
Method:
UN Test 3 (a) (ii): BAM Fallhammer
Parameter:
fragmented length (cm)
Value:
40
Result:
result is considered "-" (negative)

With no violent exotherm being observed during the DSC, following three different test methods Disperse blue 360 was determined to not have explosive behaviour. Adapting a read across approach it was reasoned that Disperse Brown 27 was unlikely to be a potential explosive, or exhibit any explosive behaviour.

Interpretation of results:
GHS criteria not met
Conclusions:
With no violent exotherm being observed during the DSC, following three different test methods Disperse blue 360 was determined to not have explosive behaviour. Adapting a read across approach it was reasoned that Disperse Brown 27 was unlikely to be a potential explosive, or exhibit any explosive behaviour.
Executive summary:

With no violent exotherm being observed during the DSC, following three different test methods Disperse blue 360 was determined to not have explosive behaviour. Adapting a read across approach it was reasoned that Disperse Brown 27 was unlikely to be a potential explosive, or exhibit any explosive behaviour.

Description of key information

With no violent exotherm being observed during the DSC, following three different test methods Disperse blue 360 was determined to not have explosive behaviour. Adapting a read across approach it was reasoned that Disperse Brown 27 was unlikely to be a potential explosive, or exhibit any explosive behaviour.

Key value for chemical safety assessment

Explosiveness:
non explosive

Additional information

With no violent exotherm being observed during the DSC, following three different test methods Disperse blue 360 was determined to not have explosive behaviour. Adapting a read across approach it was reasoned that Disperse Brown 27 was unlikely to be a potential explosive, or exhibit any explosive behaviour.

Justification for classification or non-classification

With no violent exotherm being observed during the DSC, following three different test methods Disperse blue 360 was determined to not have explosive behaviour. Adapting a read across approach it was reasoned that Disperse Brown 27 was unlikely to be a potential explosive, or exhibit any explosive behaviour.