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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

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:
2006
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2006
Report date:
2006

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
Sieve and laser diffraction.
GLP compliance:
not specified
Type of distribution:
volumetric distribution

Test material

Constituent 1
Chemical structure
Reference substance name:
2,4-dichloro-1,3-dinitro-5-(trifluoromethyl)benzene
EC Number:
249-420-8
EC Name:
2,4-dichloro-1,3-dinitro-5-(trifluoromethyl)benzene
Cas Number:
29091-09-6
Molecular formula:
C7HCl2F3N2O4
IUPAC Name:
2,4-dichloro-1,3-dinitro-5-(trifluoromethyl)benzene

Results and discussion

Particle sizeopen allclose all
Percentile:
D50
Mean:
533.753 µm
Remarks on result:
other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
Percentile:
D90
Mean:
1 172.446 µm
Percentile:
D50
Mean:
513.097 µm
Percentile:
D10
Mean:
13.434 µm
Particle size distribution at different passagesopen allclose all

Any other information on results incl. tables

7.52% of particles have a 10.024 um size.

Applicant's summary and conclusion