Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
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.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
