Registration Dossier
Registration Dossier
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EC number: 230-555-6 | CAS number: 7189-82-4
Auto flammability
Administrative data
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 10 April 2017 to 08 May 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: UN Test N.4. Test Method for Self-heating Substances. 2015.
- GLP compliance:
- yes
Test material
- Reference substance name:
- 2-(2-chlorophenyl)-1-[2-(2-chlorophenyl)-4,5-diphenyl-2H-imidazol-2-yl]-4,5-diphenyl-1H-imidazole
- EC Number:
- 230-555-6
- EC Name:
- 2-(2-chlorophenyl)-1-[2-(2-chlorophenyl)-4,5-diphenyl-2H-imidazol-2-yl]-4,5-diphenyl-1H-imidazole
- Cas Number:
- 7189-82-4
- Molecular formula:
- C42H28Cl2N4
- IUPAC Name:
- 2,2'-bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-2'H-1,2'-biimidazole
- Test material form:
- solid: crystalline
- Details on test material:
- Appearance: Yellow crystalline powder
Test item storage: At room temperature
Stable under storage conditions until: 01 February 2018 (expiry date)
Constituent 1
Results and discussion
Relative self-ignition temperature (solids)
- Key result
- Remarks on result:
- no self ignition observed under the test conditions
Any other information on results incl. tables
No spontaneous ignition occurred and no exothermic effect of the test item was observed during the 24 hour interval
Applicant's summary and conclusion
- Conclusions:
- The substance is “not a self-heating substance”
- Executive summary:
In a test according to UN Test N.4 “Test Method for Self-heating Substances”, the substance showed no ignition or an exothermic effect at 140°C using a 10 cm sample cube, it was concluded that the substance is not a self-heating substance.
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