Registration Dossier
Registration Dossier
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EC number: 807-112-6 | CAS number: 1393708-17-2
Explosiveness
Administrative data
- Endpoint:
- explosiveness
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2014-08-13 to 2014-08-14
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 014
- Report date:
- 2014
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.14 (Explosive properties)
- Version / remarks:
- (2008)
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- consilab Gesellschaft für Anlagensicherheit mbH, Industriepark Höchst, G830/G840, 65926 Frankfurt am Main (Germany)
Test material
- Reference substance name:
- 3-(diethylcarbamoyl)-1-(3-sulfonatopropyl)pyridin-1-ium
- EC Number:
- 807-112-6
- Cas Number:
- 1393708-17-2
- Molecular formula:
- C13H20N2O4S
- IUPAC Name:
- 3-(diethylcarbamoyl)-1-(3-sulfonatopropyl)pyridin-1-ium
- Test material form:
- other: solid
- Details on test material:
- - Name of test material (as cited in study report): Pyridiniumsulfonate
- Physical state: solid
- Analytical purity: 99.8% (HPLC)
- Impurities (identity and concentrations): N,N-Diethyl-nicotinamid <0.02%
- Purity test date: 2014-02-19
- Lot/batch No.: CHZT000001
- Expiration date of the lot/batch: 2016-02
- Storage condition of test material: room temperature (-5 - + 40°C), in a closed container and dry
Constituent 1
Results and discussion
Small-scale preliminary tests
- Parameter:
- other: Explosive (not specified)
- Remarks:
- migrated information
- Remarks on result:
- negative (not further specified)
Applicant's summary and conclusion
- Interpretation of results:
- non explosive
- Remarks:
- Migrated information
- Conclusions:
- Pyridiniumsulfonate has no explosive properties.
- Executive summary:
The explosive properties of pyridiniumsulfonate were investigated in a study conducted according to EU Method A.14 (Explosive properties; 2008). In a preliminary test, the thermal stability of the test substance was investigated via DSC measurement. The glass crucibles were heated up from room temperature to 410°C and the stainless steel crucibles up to 500°C. The test item in a closed glass crucible showed an exothermic effect in the temperature range of 280 -305°C with a decomposition energy of ca. -40 J/g and in a closed stainless steel crucible a small exothermic effect in the temperature range of 280 -340°C with a energy of ca. -60 J/g. As the exothermic decomposition energy is <500 J/g, the main test does not need to be performed. Based on the DSC measurements and the chemical structure, pyridiniumsulfonate has no explosive properties.
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