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Physical & Chemical properties

Particle size distribution (Granulometry)

Administrative data

Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
other: Body responsible for the test
Title:
Unnamed
Year:
2009
Report date:
2009

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions)
GLP compliance:
no
Type of distribution:
volumetric distribution

Test material

Constituent 1
Chemical structure
Reference substance name:
2-butyl-4-chloro-5-formylimidazole
EC Number:
410-260-0
EC Name:
2-butyl-4-chloro-5-formylimidazole
Cas Number:
83857-96-9
Molecular formula:
C8 H11 Cl N2 O
IUPAC Name:
2-butyl-4-chloro-1H-imidazole-5-carbaldehyde

Results and discussion

Particle size
Percentile:
D50
Remarks on result:
other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
Particle size distribution at different passagesopen allclose all
No.:
#1
Size:
> 0 - <= 20 µm
Distribution:
0.66 %
No.:
#2
Size:
> 20 - <= 40 µm
Distribution:
0.71 %
No.:
#3
Size:
> 40 - <= 60 µm
Distribution:
3.93 %
No.:
#4
Size:
> 60 - <= 80 µm
Distribution:
6 %
No.:
#5
Size:
> 80 - <= 100 µm
Distribution:
10 %
No.:
#6
Size:
> 100 - <= 120 µm
Distribution:
13.88 %
No.:
#7
Size:
> 120 - <= 140 µm
Distribution:
8.03 %
No.:
#8
Size:
> 140 - <= 180 µm
Distribution:
16.72 %
No.:
#9
Size:
> 180 - <= 220 µm
Distribution:
15.49 %
No.:
#10
Size:
> 220 µm
Distribution:
24.57 %

Applicant's summary and conclusion