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Physical & Chemical properties

Density

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Administrative data

Endpoint:
density
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Test procedure according to national standards (DIN 51913)

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: DIN 51913
Deviations:
yes
Principles of method if other than guideline:
Helium pycnometer used. In comparison to DIN 51913 different method for preparation of the test sample (conditions of drying) applied.
Type of method:
air comparison pycnometer (for solids)
Remarks:
Helium Gaspycnometer AccuPyc 1330 Micromeritics

Test material

Constituent 1
Chemical structure
Reference substance name:
9-ethylcarbazole
EC Number:
201-660-4
EC Name:
9-ethylcarbazole
Cas Number:
86-28-2
Molecular formula:
C14H13N
IUPAC Name:
9-ethyl-9H-carbazole

Results and discussion

Density
Type:
density
Density:
1.158 g/cm³
Temp.:
22 °C

Any other information on results incl. tables

Temperature given is approximate.

The density of the test item, determined under the conditions as mentioned above, is 1.1577 g/cm2

(mean, 5 measurements, σ = 0.0003).

Volume: 2.8394 cm2 (mean, 5 measurements, σ = 0.0008 cm2)

Applicant's summary and conclusion

Executive summary:

The density of test item, determined applying DIN 51913, is 1.1577 g/cm2 (mean, 5 measurements).