Registration Dossier
Registration Dossier
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EC number: 616-081-6 | CAS number: 743423-33-8
Auto flammability
Administrative data
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- August 2004
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 004
- Report date:
- 2004
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.16 (Relative Self-Ignition Temperature for Solids)
- Version / remarks:
- 1992
- Deviations:
- no
- GLP compliance:
- not specified
Test material
- Reference substance name:
- sodium;2-hexadecylsulfanyl-1H-benzimidazole-5-sulfonate
- EC Number:
- 616-081-6
- Cas Number:
- 743423-33-8
- Molecular formula:
- C23 H37 N2 Na O3 S2
- IUPAC Name:
- sodium;2-hexadecylsulfanyl-1H-benzimidazole-5-sulfonate
- Reference substance name:
- 1-hexadecyl-2-hexadecylsulfanyl-benzimidazole-5-sulfonate sodium salt
- Molecular formula:
- C39 H69 N2 Na O3 S2
- IUPAC Name:
- 1-hexadecyl-2-hexadecylsulfanyl-benzimidazole-5-sulfonate sodium salt
- Reference substance name:
- N,N-dimethylacetamide
- EC Number:
- 204-826-4
- EC Name:
- N,N-dimethylacetamide
- Cas Number:
- 127-19-5
- Molecular formula:
- C4H9NO
- IUPAC Name:
- N,N-dimethylacetamide
- Reference substance name:
- Ethyldiisopropylamine
- EC Number:
- 230-392-0
- EC Name:
- Ethyldiisopropylamine
- Cas Number:
- 7087-68-5
- Molecular formula:
- C8H19N
- IUPAC Name:
- N-ethyl-N-isopropylpropan-2-amine
- Test material form:
- solid: particulate/powder
- Remarks:
- off-white powder with lumps
- Details on test material:
- Traces of 1-bromohexadecane
Constituent 1
impurity 1
impurity 2
impurity 3
Results and discussion
Relative self-ignition temperature (solids)
- Remarks on result:
- no self ignition observed under the test conditions
Any other information on results incl. tables
At oven temperatures between 250°C and 315°C, an exothermic effect (< 25°C) was observed. This effect might be due to decomposition and/or reaction but is of no relevance for the selfignition study. No self-ignition of the test substance was observed.
After the experiment, the test substance appeared to have been molten and had been collected in a container placed below the suspended cube. The test substance sample had changed into a black residue (original it was off-white). There was no test Substance left in the Cube itself. The change of colour is an indication for decomposition or reaction.
Applicant's summary and conclusion
- Conclusions:
- v182675 is not self-ignitable according to the criteria as described in the method A. 16 of EEC-Directive 92.69 EEC.
- Executive summary:
The determination of the relative self-ignition temperature of V182675 was performed in accordance with EEC-Directive 92/69 EEC, A. 16 "Relative self-ignition temperature for solids" (1992).
Approximately 8 cm test substance was heated in an oven. The temperatures of the oven and test substance were continuously recorded while the temperature of the oven was increased from about 20°C to 400°C at a rate of 0.5°C/minute. At oven temperatures between 250°C and 315°C, an exothermic effect (< 25°C) was observed. This effect might be due to decomposition and/or reaction but is of no relevance for the selfignition study.
No self-ignition of the test substance was observed.
In conclusion, v182675 is not self-ignitable according to the criteria as described in the method A. 16 of EEC-Directive 92.69 EEC.
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