Registration Dossier

Physical & Chemical properties

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: Study according to international accepted guidelines but not GLP compliant.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2004
Report date:
2004

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: VDI 2263 Part1 and MSZ 21885-24:1989
Deviations:
no
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
(2,3-dichlorophenyl)oxoacetonitrile
EC Number:
278-747-9
EC Name:
(2,3-dichlorophenyl)oxoacetonitrile
Cas Number:
77668-42-9
Molecular formula:
C8H3Cl2NO
IUPAC Name:
2,3-dichlorobenzoyl cyanide
Test material form:
solid: crystalline
Details on test material:
Test item: 2,3-DICHLOROBENZOYL NITRILE
CAS No.: 77668-42-9
Physical state: Yellow, crystalline powder
Colour: Light-yellow
Storage 15-30°C

Results and discussion

Results:
The test substance (2,3-dichlorobenzoyl nitirle) can not be ignited by a spark energy of 10J at 100, 300, 400 g/m3 concentracions.

Applicant's summary and conclusion

Conclusions:
The minimum ignition energy of 2,3-dichlorobenzoyl nitrile (CAS: 77668-42-9) is more than 10J.
The investigated substance has: Low spark sensitivity