Registration Dossier
Registration Dossier
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Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-, 4-[(5-chloro-2-hydroxyphenyl)azo]-4,5-dihydro-3-methyl-1-phenyl-3H-pyrazol-3-one 4,5-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-3-methyl-1-phenyl-3H-pyrazol-3-one 3-[[1-[[(2-ethylhexyl)amino]carbonyl]-2-oxopropyl]azo]-2-hydroxy-5-nitrobenzoate cobaltate complexes
EC number: 276-160-2 | CAS number: 71888-93-2
Explosiveness
Administrative data
- Endpoint:
- explosiveness
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: well performed study according to acknowledged standard
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 015
- Report date:
- 2015
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: OECD 113
- GLP compliance:
- no
Test material
- Reference substance name:
- Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-, 4-[(5-chloro-2-hydroxyphenyl)azo]-4,5-dihydro-3-methyl-1-phenyl-3H-pyrazol-3-one 4,5-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-3-methyl-1-phenyl-3H-pyrazol-3-one 3-[[1-[[(2-ethylhexyl)amino]carbonyl]-2-oxopropyl]azo]-2-hydroxy-5-nitrobenzoate cobaltate complexes
- EC Number:
- 276-160-2
- EC Name:
- Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-, 4-[(5-chloro-2-hydroxyphenyl)azo]-4,5-dihydro-3-methyl-1-phenyl-3H-pyrazol-3-one 4,5-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-3-methyl-1-phenyl-3H-pyrazol-3-one 3-[[1-[[(2-ethylhexyl)amino]carbonyl]-2-oxopropyl]azo]-2-hydroxy-5-nitrobenzoate cobaltate complexes
- Cas Number:
- 71888-93-2
- Molecular formula:
- C63H66ClN10O12xCo
- IUPAC Name:
- Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-, 4-[(5-chloro-2-hydroxyphenyl)azo]-4,5-dihydro-3-methyl-1-phenyl-3H-pyrazol-3-one 4,5-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-3-methyl-1-phenyl-3H-pyrazol-3-one 3-[[1-[[(2-ethylhexyl)amino]carbonyl]-2-oxopropyl]azo]-2-hydroxy-5-nitrobenzoate cobaltate complexes
- Details on test material:
- purity: 98.8 %
Constituent 1
Results and discussion
Small-scale preliminary testsopen allclose all
- Parameter:
- other: More sensitive to shock than m-dinitrobenzene
- Remarks:
- migrated information
- Remarks on result:
- not measured/tested
- Parameter:
- other: More sensitive to friction than m-dinitrobenzene
- Remarks:
- migrated information
- Remarks on result:
- not measured/tested
- Parameter:
- other: Explosive under influence of flame
- Remarks:
- migrated information
- Remarks on result:
- not measured/tested
- Parameter:
- other: Explosive (not specified)
- Remarks:
- migrated information
- Remarks on result:
- negative (not further specified)
Any other information on results incl. tables
The test item in a closed glass crucible showed an exothermic effect in the temperature range of 200 – 360 °C, with an average energy of approximately -470 J/g.
Applicant's summary and conclusion
- Interpretation of results:
- non explosive
- Remarks:
- Migrated information
- Conclusions:
- According to the results of the test on thermal stability, the test item is classified as follows concerning explosive/ self reactive properties:
UN Transport Regulation:
The test item does not have to be classified as explosive substance in class 1 according to the UN Transport Regulation.
The test item does not have to be classified as a self-reactive substance in class 4, division 4.1 since the SADT is > 75 °C.
GHS (CLP Regulation EC 1272/2008: Annex 1: 2.1 / 2.8):
The test item does not have to be classified as explosive substance according to GHS or CLP Regulation EC 1272/2008 Annex 1: 2.1, respectively
The test item does not have to be classified as a self-reactive substance since the SADT is > 75 °C.
.
Regulation EC 440/2008 and Directive 67/548/EEC:
The test item has no explosive properties according to the Regulation EC 440/2008 Method A.14. Explosive Properties. - Executive summary:
As a pre-test the thermal stability of the test item was determined according to OECD guideline 113. It showed an exothermic effect in the temperature range of 200 - 360 °C, with an energy of approximately 470 J/g.
Since the decomposition energy is below 500 J/g a danger of detonation and explosive properties can be excluded.
The test item shows decomposition at higher temperatures of 200°C with a decomposition energy of above 300 J/g. Due to the fact that th exothermic effect started above 200 °C it can be stated that the SADT is greater than 75°C.
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