Registration Dossier
Registration Dossier
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EC number: 609-772-9 | CAS number: 40018-25-5
Additional physico-chemical information
Administrative data
- Endpoint:
- minimum ignition energy
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- The test was performed on the basis of the mentioned guidelines with minor modifications. The test was conducted by well experienced staff of a safety laboratory that routinely conducts this type of testing. Protocols for testing procedures are in place.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 003
- Report date:
- 2010
Materials and methods
- Principles of method if other than guideline:
- Mindestzündenergie
a) BG Chemie, Anlagensicherheit, Sicherheitstechnische Kenngrößen, Ermitteln und
Bewerten, Merkblatt R 003, BGI 747, Heidelberg, 3/2005, S. 48 und 49
b) DIN EN 13821
Explosionsfähige Atmosphären, Explosionsschutz, Bestimmung der Mindestzündenergie
von Staub/Luft-Gemischen, 3/2003
c) VDI 2263, Blatt 1
VDI Richtlinien: Staubbrände und Staubexplosionen, Gefahren – Beurteilung –
Schutzmaßnahmen, Untersuchungsmethoden zur Ermittlung von sicherheitstechnischen
Kenngrößen von Stäuben, 5/1990
d) VDI 2263
VDI Richtlinien: Staubbrände und Staubexplosionen, Gefahren – Beurteilung –
Schutzmaßnahmen, 5/1992
e) Fa. Kühner AG, Beschreibung MIKE 3 Mindestzündenergie-Apparatur, Version 3.4,
2/2009
f) Institut für Arbeitsschutz der Deutschen gesetzlichen Unfallversicherung (IFA),
GESTIS-STAUB-EX Datenbank Brenn- und Explosionskenngrößen von Stäuben,
Erläuterungen
g) H. Steen (Hrsg.), Handbuch des Explosionsschutzes, Wiley-VCH Verlag GmbH,
Weinheim, 2000, S. 483-486 - GLP compliance:
- no
Test material
- Reference substance name:
- 3-(2-chlorophenyl)-3-oxopropanenitrile
- EC Number:
- 609-772-9
- Cas Number:
- 40018-25-5
- Molecular formula:
- C9H6ClNO
- IUPAC Name:
- 3-(2-chlorophenyl)-3-oxopropanenitrile
- Details on test material:
- granulometry: < 125 µm; charge no. 84; mat. no. 60171003
Wassergehalt 0,22% nach karl Fischer
Constituent 1
Results and discussion
- Results:
- Mindeszündenergie: 27 mJ
Any other information on results incl. tables
>= 10 mJ; normal zündempfindlich
Applicant's summary and conclusion
- Conclusions:
- Die Mindestzündenergie von WE 941 „CBAN“ wurde mit Es = 27 mJ (Temperatur = 23 °C; rel. Luftfeuchte = 37,8 %) bestimmt. Der Staub von WE 941 „CBAN“ ist als normal zündempfindlich einzustufen.
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