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Reaction product of acid red 143 (free acid) or the respective sodium salt (e.g Lansyn red F-5B) (UVCB) with Tetrabutylammonium bromide (CAS nr.: 1643-19-2) resulting in a mixture of AR143-(TBN)2 (Main component), AR143-(TBN), AR143-(TBN)3, AR143-(TBN) without alkyl tail, AR143-(TBN)2 without alkyl tail.Chemical name main component AR143-(TBN)2:di-(tetra-n-butylammonium) salt of 1-benzoyl-4-[4'-(1'',1''-dimethylpropyl)-phenoxy]-6-phenylamino-2,7-dioxo-2,7-dihydro-3H-naphtho(1,2,3-de)quinolin, disulfonic acid
EC number: 944-248-6 | CAS number: -
Explosiveness
Administrative data
- Endpoint:
- explosiveness, other
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 20/05/2008
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 008
- Report date:
- 2008
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.14 (Explosive properties)
- Version / remarks:
- The purpose of this study was the determination of the explosive properties of the test item according to the consolidated version of Council Directive 67/548/EEC Annex V (Council Directive 92/69/EEC),
Part A: Methods for the determination of physico-chemical properties. A. 14. Explosive properties.
- GLP compliance:
- no
Test material
- Reference substance name:
- -
- EC Number:
- 473-100-9
- EC Name:
- -
- Details on test material:
- - Sample-No: AR-143-MTP
- Empirical formula: C78H66N2010P2S2
- Molecular weight: 1317.48 glmol
- Purity: > 99 % [a/a] Prima 1
- Physical state: Red solid
- Storage conditions: ambient temperature
Constituent 1
Results and discussion
Small-scale preliminary testsopen allclose all
- Parameter:
- other: More sensitive to shock than m-dinitrobenzene
- Remarks on result:
- not measured/tested
- Parameter:
- other: More sensitive to friction than m-dinitrobenzene
- Remarks on result:
- not measured/tested
- Key result
- Parameter:
- other: Explosive under influence of flame
- Remarks on result:
- negative (not further specified)
- Remarks:
- No explosion was observed
- Parameter:
- other: Explosive
- Remarks on result:
- negative (not further specified)
- Remarks:
- No explosion was observed
Applicant's summary and conclusion
- Conclusions:
- The test item has no danger of explosion according to the explosive properties in the sense of the consolidated version of Council Directive 67/548/EEC Annex V, A. 14 (Council Directive 92/69/EEC) and OPPTS 830.6316.
- Executive summary:
Mechanical sensitivity (friction):
No explosion was observed within 6 tests using a peg load with 360 N.
Mechanical Sensitivity (Shock):
No explosion within 6 tests using a mass of 10 kg falling from a height 0.4 m was observed.
Thermal sensitivity:
Three tests each were performed with a circular nozzle plate with a hole of 2 mm diameter.No explosion within 3 tests using a circular nozzle plate with a hole of 2 mm diameter was observed.
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