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EC number: 940-673-6 | CAS number: 1391764-61-6
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- October to December 2013
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Well documented guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions)
- GLP compliance:
- no
- Type of distribution:
- volumetric distribution
Test material
- Reference substance name:
- K-36
- IUPAC Name:
- K-36
- Reference substance name:
- N,N-dibutyl-4-[4-(4-chlorophenyl)-3,6-dioxo-2H,3H,5H,6H-pyrrolo[3,4-c]pyrrol-1-yl]benzamide
- Cas Number:
- 1391764-61-6
- Molecular formula:
- C27H28ClN3O3
- IUPAC Name:
- N,N-dibutyl-4-[4-(4-chlorophenyl)-3,6-dioxo-2H,3H,5H,6H-pyrrolo[3,4-c]pyrrol-1-yl]benzamide
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
Constituent 1
Constituent 2
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:
- 1.5 µm
- Remarks on result:
- other: The test item consists of particles with irregular shapes. Some particles are round and have incrustations.
- Percentile:
- D50
- Mean:
- 32.3 µm
- Remarks on result:
- other: The test item consists of particles with irregular shapes. Some particles are round and have incrustations.
- Percentile:
- D90
- Mean:
- 187 µm
- Remarks on result:
- other: The test item consists of particles with irregular shapes. Some particles are round and have incrustations.
Applicant's summary and conclusion
- Conclusions:
- The median particle size L50 of the test item deduced from the particle size distributions is 32.3 um.
The particle size L10 of the test item deduced from the particle size distributions is 1.5 um.
The particle size L90 of the test item deduced from the particle size distributions is 187.0 um. - Executive summary:
The median particle size L50 of the test item deduced from the particle size distributions is 32.3 um.
The particle size L10 of the test item deduced from the particle size distributions is 1.5 um.
The particle size L90 of the test item deduced from the particle size distributions is 187.0 um.
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