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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:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Non GLP, but Guideline followed.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions)
Version / remarks:
ISO13320-1: Particle Size Analysis - Laser Diffraction Methods
GLP compliance:
no
Type of distribution:
volumetric distribution

Test material

Constituent 1
Chemical structure
Reference substance name:
3-(4-aminophenyl)-1,2,4-oxadiazol-5(2H)-one
EC Number:
917-912-8
Cas Number:
864680-71-7
Molecular formula:
C8 H7 N3 O2
IUPAC Name:
3-(4-aminophenyl)-1,2,4-oxadiazol-5(2H)-one
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder

Results and discussion

Particle sizeopen allclose all
Percentile:
D50
Remarks on result:
other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
Percentile:
D10
Mean:
>= 7.5 µm
Percentile:
D50
Mean:
21 µm
Percentile:
D90
Mean:
ca. 45 µm

Applicant's summary and conclusion