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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
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
ISO 13320 (Particle size analysis - Laser diffraction methods)
Deviations:
no
GLP compliance:
not specified
Type of method:
Laser scattering/diffraction
Type of distribution:
volumetric distribution

Test material

Constituent 1
Chemical structure
Reference substance name:
Ethylamine-boron trifluoride
EC Number:
200-852-5
EC Name:
Ethylamine-boron trifluoride
Cas Number:
75-23-0
Molecular formula:
C2H7BF3N
IUPAC Name:
ethanamine; trifluoroborane

Results and discussion

Particle sizeopen allclose all
Key result
Percentile:
D10
Mean:
59.2 µm
St. dev.:
4.32
Key result
Percentile:
D50
Mean:
201.7 µm
St. dev.:
18.49
Key result
Percentile:
D90
Mean:
1 002.7 µm
St. dev.:
79.82

Applicant's summary and conclusion

Conclusions:
Test is considered to be valid, the particle size distribution could be determined.
Executive summary:

The test item BF3-Ethylamin-Komplex has the following particle size distribution according to the definition of ISO 13320:2009 and I-ISA-method (S). The volume percentages of D(10)-, D(50)- and D(90)- values are determined. A D90 value of 100 µm means that 90 vol % of the particles are smaller than 100 µm.