Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
density, other
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
Remarks:
Test procedure according to national standard DIN 51913

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019
Report date:
2019

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: DIN 51913
Type of method:
air comparison pycnometer (for solids)
Remarks:
Helium Gaspycnometer AccuPyc 1340 Micromeritics

Test material

Constituent 1
Chemical structure
Reference substance name:
5,12-dihydro-2,9-dimethylquino[2,3-b]acridine-7,14-dione
EC Number:
213-561-3
EC Name:
5,12-dihydro-2,9-dimethylquino[2,3-b]acridine-7,14-dione
Cas Number:
980-26-7
Molecular formula:
C22H16N2O2
IUPAC Name:
2,9-dimethyl-5,12-dihydroquino[2,3-b]acridine-7,14-dione
Test material form:
solid: nanoform

Results and discussion

Density
Type:
density
Density:
1.452 g/cm³
Temp.:
20 °C
Remarks on result:
other: mean of 10 runs

Any other information on results incl. tables

exact temperature: 20.10°C

density: 1.4516 g/cm3, sigma = 0.0054

volume: 1.5313 cm3, sigma = 0.0052

cell volume: 15.44456 cm3

expansion volume: 73.9167 cm3

sample mass: 2.2228 g

Applicant's summary and conclusion