Registration Dossier
Registration Dossier
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EC number: 202-996-4 | CAS number: 102-01-2
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2007
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 007
- Report date:
- 2007
Materials and methods
- Principles of method if other than guideline:
- Standard operating procedure: Pulverrinne_vib60_3bar_gs; air
Apparatus: Malvern Mastersizer 2000, unit: Scirocco 2000 - GLP compliance:
- not specified
- Type of distribution:
- volumetric distribution
Test material
- Reference substance name:
- Acetoacetanilide
- EC Number:
- 202-996-4
- EC Name:
- Acetoacetanilide
- Cas Number:
- 102-01-2
- Molecular formula:
- C10H11NO2
- IUPAC Name:
- 3-oxo-N-phenylbutanamide
Constituent 1
Results and discussion
Particle sizeopen allclose all
- Percentile:
- D50
- Mean:
- ca. 122 µm
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
- Percentile:
- D10
- Mean:
- ca. 18.5 µm
- St. dev.:
- 0.7
- Percentile:
- D50
- Mean:
- ca. 84.1 µm
- St. dev.:
- 10.9
- Percentile:
- D90
- Mean:
- ca. 275 µm
- St. dev.:
- 55.4
Applicant's summary and conclusion
- Executive summary:
The median value of the particle size distribution of the substance is 84,1 µm
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