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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:
26.07.2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

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

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions) - Method B: Fibre Length and Diameter Distributions
GLP compliance:
no
Type of method:
Laser scattering/diffraction

Test material

Constituent 1
Chemical structure
Reference substance name:
4-chloromethyl-4''-ethyl-2'-fluoro-[1,1':4',1''-terphenyl]
EC Number:
936-119-8
Cas Number:
1115233-52-7
Molecular formula:
C21 H18 Cl F
IUPAC Name:
4-chloromethyl-4''-ethyl-2'-fluoro-[1,1':4',1''-terphenyl]

Results and discussion

Particle sizeopen allclose all
Key result
Percentile:
D50
Mean:
31 µm
Remarks on result:
other: no SD indicated
Key result
Percentile:
D10
Mean:
8 µm
Remarks on result:
other: no SD indicated
Key result
Percentile:
D90
Mean:
86 µm
Remarks on result:
other: no SD indicated

Applicant's summary and conclusion

Executive summary:

The mean particle size D50 of the test item was 31 µm.