Registration Dossier
Registration Dossier
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EC number: 247-873-6 | CAS number: 26650-05-5
Auto flammability
Administrative data
- Endpoint:
- auto-flammability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1990
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: study documented in sufficent detail
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 990
- Report date:
- 1990
Materials and methods
- Principles of method if other than guideline:
- The ignition temperature of dispersed and deposited dust was determined using equipment according to BAM and equipment according to CIBA-GEIGY-KÜHNER, Typ MP2, respectively.
- GLP compliance:
- no
Test material
- Reference substance name:
- Disodium 4-[2-[(1-oxoundec-10-enyl)amino]ethyl] 2-sulphonatosuccinate
- EC Number:
- 247-873-6
- EC Name:
- Disodium 4-[2-[(1-oxoundec-10-enyl)amino]ethyl] 2-sulphonatosuccinate
- Cas Number:
- 26650-05-5
- Molecular formula:
- C17H29NO8S.2Na
- IUPAC Name:
- disodium 4-[2-[(1-oxoundec-10-enyl)amino]ethyl] 2-sulphonatosuccinate
- Details on test material:
- - Name of test material (as cited in study report): REWOCID SBU 185 P
- Lot/batch No.: 34644
Constituent 1
Results and discussion
Auto-ignition temperature (liquids / gases)
- Auto-ignition temperature:
- 310 °C
- Remarks on result:
- other: air pressure not provided
Relative self-ignition temperature (solids)
- Relative self-ignition temperature:
- 310 °C
- Remarks on result:
- other: air pressure not provided
Any other information on results incl. tables
The ignition
temperature of REWOCID SBU 185 P dispersed dust was examined according
to BAM:
the lowest ignition temperature was 310 °C. A slight explosion occurred
accompanied by the formation of smoke.
The ignition temperature of REWOCID SBU 185 P deposited dust was examined using the equipment according to CIBA-GEIGY-KÜHNER (Typ MP2) starting at 240 °C , the temperature was raised by 30 °C each to the final temperature of 360 °C. An ignition could not be observed at any temperature. However smoke evolution was noticed at the temperatures investigated. At 300 °C yellow colouring and at 330 °C after ca. 1.5 min, at 360 °C after 1 min black colouring of the substance was observed.
Applicant's summary and conclusion
- Conclusions:
- The lowest ignition temperature of REWOCID SBU 185 P dispersed dust using the equipment according to BAM was determined to be 310 °C; a slight explosion occurred accompanied by the formation of smoke. An ignition could not be observed at any temperature for REWOCID SBU 185 P deposited dust between 240 °C and 360 °C. However smoke evolution was noticed. At 300 °C yellow colouring of the substance was observed, at 330 °C and 360°C after 1.5 min and 1 min , respectively, black colouring of the substance occurred.
- Executive summary:
The lowest ignition temperature of REWOCID SBU 185 P dispersed dust using the equipment according to BAM was determined to be 310 °C. A slight explosion occurred accompanied by the formation of smoke.
The ignition temperature of REWOCID SBU 185 P deposited dust was examined using the equipment according to CIBA-GEIGY-KÜHNER (Type MP2). An ignition could not be observed at any temperature (240 -360°C). However smoke evolution was noticed at the temperatures investigated. At 300 °C yellow colouring and at 330 °C after ca. 1.5 min, at 360 °C after 1 min black colouring of the substance was observed.
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