Registration Dossier

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:
guideline study

Data source

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

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
ISO 13320 (Particle size analysis - Laser diffraction methods)
Deviations:
not specified
GLP compliance:
not specified
Type of method:
Laser scattering/diffraction
Type of distribution:
volumetric distribution

Test material

Constituent 1
Chemical structure
Reference substance name:
Trifluoro(piperidine)boron
EC Number:
209-752-6
EC Name:
Trifluoro(piperidine)boron
Cas Number:
592-39-2
Molecular formula:
C5H11BF3N
IUPAC Name:
piperidine; trifluoroborane
Test material form:
solid: crystalline

Results and discussion

Particle sizeopen allclose all
Key result
Percentile:
D10
Mean:
287.5 µm
St. dev.:
3.78
Key result
Percentile:
D50
Mean:
609.4 µm
St. dev.:
2.22
Key result
Percentile:
D90
Mean:
1 136.8 µm
St. dev.:
5.72

Applicant's summary and conclusion

Conclusions:
The test item BF3-Piperidin-KompIex has the following particle size distribution according to the definition of ISO 13320:2009.
D(1O) mean 287.5 µm
D(50) mean 609.4 µm
 D(90) mean 1136.8 µm
Executive summary:

The test item BF3-Piperidin-KompIex has the following particle size distribution according to the definition of ISO 13320:2009

The volume percentages of D(1O)-, D(50)- and  D(90)    values are listed below. A D90 value of 100 um means that 90 vol % of the particles are smaller than 100 µn.

 

 

 

Sample name

D(10)

D(50)

D(90)

BF3-Piperidin-Komplex (arithmetic average)

287.5

609.4

1136.8

Standard deviation

3.78

2.22

5.72

(arithmetic average from 3 single measurements)