Registration Dossier
Registration Dossier
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EC number: 690-742-7 | CAS number: 1266664-66-7
Additional physico-chemical information
Administrative data
- Endpoint:
- minimum ignition energy
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Study carried out to a recognised ASTM standard that provides supportive data on the physical-chemical properties of the substance
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 011
- Report date:
- 2011
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM E 2019: Standard Test Method for Minimum Ignition Energy of a Dust Cloud in Air
- Deviations:
- not specified
- GLP compliance:
- not specified
Test material
- Reference substance name:
- (7R)-4-(5-chloro-1,3-benzoxazol-2-yl)-7-methyl-1,4-diazepan-1-ium chloride
- EC Number:
- 690-742-7
- Cas Number:
- 1266664-66-7
- Molecular formula:
- C13H17Cl2N3O
- IUPAC Name:
- (7R)-4-(5-chloro-1,3-benzoxazol-2-yl)-7-methyl-1,4-diazepan-1-ium chloride
- Details on test material:
- Purity > 98 %
Constituent 1
Results and discussion
- Results:
- Minimum Ignition Energy (MIE):
With Inductance = 1000 mJ < MIE
Without Inductance = 100 mJ < MIE < 300 mJ
Comments: The MIE with inductance is typically lower or equal to the than MIE without inductance. This is an unusual case where the MIE without inductance is lower than the MIE with inductance
Any other information on results incl. tables
MIE : The lowest energy value of a high-voltage capacitor discharge required to ignite the most ignitable dust/air mixture, normally performed at atmospheric temperature and pressure. MIE with inductance refers to protracted capacitor discharges which are generally clearly more incendive than purely capacitive discharges (MIE without inductance). However, MIE without inductance is more representative of most electrostatic sparks. Testing is conducted in accordance with ASTM E 2019: Standard Test Method for Minimum Ignition Energy of a Dust Cloud in Air.
Applicant's summary and conclusion
- Conclusions:
- Potential ignition sources include: large spark and propagating brush discharges, and hot surfaces >320°C.
- Executive summary:
Based on the Minimum Ignition Energy (MIE) data i.e :
With Inductance = 1000 mJ < MIE
Without Inductance = 100 mJ < MIE < 300 mJ
Potential ignition sources include: large spark and propagating brush discharges, and hot surfaces >320°C.
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