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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
Study period:
11-01-2011
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Data generated according to generally valid testing guideline

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2011
Report date:
2011

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: ISO 13320:2009 "Pariticle Size Analysis - Laser Diffraction Methods"
GLP compliance:
yes (incl. QA statement)
Type of distribution:
volumetric distribution

Test material

Constituent 1
Chemical structure
Reference substance name:
(3S)-3-hydroxy-4,4-dimethyldihydrofuran-2(3H)-one
EC Number:
626-470-2
Cas Number:
5405-40-3
Molecular formula:
C6H10O3
IUPAC Name:
(3S)-3-hydroxy-4,4-dimethyldihydrofuran-2(3H)-one
Constituent 2
Reference substance name:
(S)-Dihydro-3-hydroxy-4,4-dimethyl-2-furanone
IUPAC Name:
(S)-Dihydro-3-hydroxy-4,4-dimethyl-2-furanone

Results and discussion

Particle sizeopen allclose all
Percentile:
D50
Mean:
>= 1 199 µm
Remarks on result:
other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
Percentile:
D50
Mean:
> 842 - < 1 182 µm
St. dev.:
0
Percentile:
D10
Mean:
> 0 - < 848 µm
St. dev.:
0
Percentile:
D90
Mean:
> 1 182 - < 1 570 µm
St. dev.:
0

Applicant's summary and conclusion